Re: lpd(8) network printing
Philipp Westphal wrote: > I have no problems with local printing but when it comes to remote > printing that is what i can read in /var/log/lpd-errs: snip > remember having similar problems back in 1998 running FreeBSD, i think > a patch did the job back then, is here someone whoo can tell me more > about that? I didn't find anything about network printing within the > FAQ Because there is nothing OpenBSD specific about printing using lpd. To my knowledge lpd on OpenBSD and FreeBSD should have the same functionality of old Berkeley lpd. That would mean that you could refresh your knowledge of network printing by reading FreeBSD Handbook http://www.freebsd.org/doc/handbook/printing-advanced.html You can check out that OpenBSD lpd code has changed very little over long period of time http://www.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/lpr/ You left out many information which makes it difficult to help you. I gathered that OpenBSD is supposed to act as a printer server? However, I do not know the topology of your network, firewall configuration on the client and server side (you have to open a port on the firewall of your printer server to receive printing jobs), you might have a DNS problem if you use for example OpenDNS for your local network (my recommendation that you run local DNS server or use DNS server of your local Internet service provider if you want to have network printing). You didn't tell us if the client is also OpenBSD machine or something else? If it is a OpenBSD machine please show us printcap file of the client. Did you edit /etc/hosts.lpd file on the machine which you use as a printer server and did you add IP addresses of client machines? Please help us if you want us to help you. Best, Predrag
Re: Performance problems with OpenBSD 4.9 under ESXi 5
I haven't been able to reproduce the problem since this morning. Nothing has been changed on the vmhosts so I'm at a bit of a loss at the moment. When the issue reoccurs I'll try everything that has been suggested today. Thank you very much for your help everyone. -Gene On Wed, Oct 19, 2011 at 5:33 PM, Edho Arief wrote: > On Wed, Oct 19, 2011 at 8:41 PM, Gene wrote: >> I'm using amd64. I'll try i386 later today to see if the issue occurs >> again. Another person replied to me saying i386 works fine for him in ESXi >> 5. >> > > I'm also running 4.9 i386 in a VMware and it sure is fine: > > [edho@tomoka ~]$ uptime > 7:33AM up 80 days, 8:51, 1 user, load averages: 0.23, 0.26, 0.27 > [edho@tomoka ~]$ uname -a > OpenBSD tomoka.myconan.net 4.9 GENERIC.MP#794 i386 > [edho@tomoka ~]$ dmesg | grep vm > vmt0 at mainbus0 > vmt0 at mainbus0 > > > > -- > O< ascii ribbon campaign - stop html mail - www.asciiribbon.org
Re: Question about apmd power savings
On 10/18/11 23:58, Amit Kulkarni wrote: On Tue, Oct 18, 2011 at 6:36 PM, STeve Andre' wrote: If going from 1.3GHz to 800MHz saves .5 watts, the power supply isn't the most efficient, I'd say. You ought to see several watts, though less than 10, at a wild guess. Of course, your kill-a-watt meter might be off, too. I saw one that was +/- 20% of its crate mates, so while I think the product is neat, I'm not sure of their build quality. The other think you can do is get a 'green' disk and shave off a few watts (2.5 inch disks are better), and if the Radeon card isn't built in, put a simpler card in (assuming a server). Lastly, if you have multiple machines try a different power supply. http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/sched_bsd.c I think looking at that file, maybe the CPU's cores are all awake every rrticks_init. Is that a big reason for low power savings, each core waking up? That is a good question. I've not looked at that code so I can't comment. But going from 1.3G to 800M and only seeing a .5w drop seems wrong to me, with the power supply not being very good. --STeve Andre'
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Re: Performance problems with OpenBSD 4.9 under ESXi 5
When the initial dmesg question was asked ("dmesg?") I didn't understand
that it was a request for the entire dmesg output. I thought he was asking
if errors were showing up in dmesg.
I have attached the entirety of a dmesg output.
-Gene
On Wed, Oct 19, 2011 at 6:53 PM, James Shupe wrote:
> What's it take to get an actual dmesg around here? Just post the output
> for us to look at regardless of whether or not you think the messages at
> boot" are important. They're needed to troubleshoot any problem like
> this.
OpenBSD 4.9 (GENERIC) #477: Wed Mar 2 06:50:31 MST 2011
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC
real mem = 267321344 (254MB)
avail mem = 246403072 (234MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0010 (268 entries)
bios0: vendor Phoenix Technologies LTD version "6.00" date 01/07/2011
bios0: VMware, Inc. VMware Virtual Platform
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S4 S5
acpi0: tables DSDT FACP BOOT APIC MCFG SRAT HPET
acpi0: wakeup devices PCI0(S3) USB_(S1) P2P0(S3) S1F0(S3) S2F0(S3) S3F0(S3)
S4F0
(S3) S5F0(S3) S6F0(S3) S7F0(S3) S8F0(S3) S9F0(S3) Z00Q(S3) Z00R(S3)
Z00S(S3) Z00
T(S3) Z00U(S3) Z00V(S3) Z00W(S3) Z00X(S3) Z00Y(S3) Z00Z(S3)
Z010(S3) Z011(S3) Z0
12(S3) Z013(S3) Z014(S3) Z015(S3) Z016(S3) Z017(S3)
Z018(S3) Z019(S3) Z01A(S3) Z
01B(S3) Z01C(S3) P2P1(S3) S1F0(S3) S2F0(S3)
S3F0(S3) S4F0(S3) S5F0(S3) S6F0(S3)
S7F0(S3) S8F0(S3) S9F0(S3) Z00Q(S3)
Z00R(S3) Z00S(S3) Z00T(S3) Z00U(S3) Z00V(S3)
!
Z00W(S3) Z00X(S3) Z00Y(S3) Z00Z(S3) Z010(S3) Z011(S3)
Z012(S3) Z013(S3) Z014(S3
) Z015(S3) Z016(S3) Z017(S3) Z018(S3) Z019(S3)
Z01A(S3) Z01B(S3) Z01C(S3) P2P2(S
3) S1F0(S3) S2F0(S3) S3F0(S3) S4F0(S3)
S5F0(S3) S6F0(S3) S7F0(S3) S8F0(S3) S9F0(
S3) Z00Q(S3) Z00R(S3) Z00S(S3)
Z00T(S3) Z00U(S3) Z00V(S3) Z00W(S3) Z00X(S3) Z00Y
(S3) Z00Z(S3) Z010(S3)
Z011(S3) Z012(S3) Z013(S3) Z014(S3) Z015(S3) Z016(S3) Z01
7(S3) Z018(S3)
Z019(S3) Z01A(S3) Z01B(S3) Z01C(S3) P2P3(S3) S1F0(S3) S2F0(S3) S3
!
F0(S3) S4F0(S3) S5F0(S3) S6F0(S3)
S7F0(S3) S8F0(S3) S9F0(S3) Z00Q(S3) Z00R(S3) Z
00S(S3) Z00T(S3) Z00U(S3)
Z00V(S3) Z00W(S3) Z00X(S3) Z00Y(S3) Z00Z(S3) Z010(S3)
Z011(S3) Z012(S3)
Z013(S3) Z014(S3) Z015(S3) Z016(S3) Z017(S3) Z018(S3) Z019(S3)
Z01A(S3)
Z01B(S3) Z01C(S3) PE40(S3) S1F0(S3) PE50(S3) S1F0(S3) PE60(S3) S1F0(S3
)
PE70(S3) S1F0(S3) PE80(S3) S1F0(S3) PE90(S3) S1F0(S3) PEA0(S3) S1F0(S3) PEB0(S
3) S1F0(S3) PEC0(S3) S1F0(S3) PED0(S3) S1F0(S3) PEE0(S3) S1F0(S3)
PE41(S3) S1F0(
S3) PE42(S3)!
S1F0(S3) PE43(S3) S1F0(S3) PE44(S3) S1F0(S3) PE45(S3) S1F0(S3) PE46
(S3) S1F0(S3) PE47(S3) S1F0(S3) PE51(S3) S1F0(S3) PE52(S3) S1F0(S3) PE53(S3)
S1F
0(S3) PE54(S3) S1F0(S3) PE55(S3) S1F0(S3) PE56(S3) S1F0(S3) PE57(S3)
S1F0(S3) PE
61(S3) S1F0(S3) PE62(S3) S1F0(S3) PE63(S3) S1F0(S3) PE64(S3)
S1F0(S3) PE65(S3) S
1F0(S3) PE66(S3) S1F0(S3) PE67(S3) S1F0(S3) PE71(S3)
S1F0(S3) PE72(S3) S1F0(S3)
PE73(S3) S1F0(S3) PE74(S3) S1F0(S3) PE75(S3)
S1F0(S3) PE76(S3) S
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Re: Performance problems with OpenBSD 4.9 under ESXi 5
On 19-Oct-11 16:19, Gene wrote:
On Wed, Oct 19, 2011 at 2:52 PM, Stuart Hendersonwrote:
Haven't tried esxi 5 but I have some hack VMs under 4.1 which are
working ok (i386 and amd64). Some things to try:-
- Try different "guest os types" in the vm config page. On 4.1
I typically set rhel 5 32-bit which seems to work fairly well,
even for amd64, and uses the vic(4) network driver.
I used FreeBSD 64bit for the guest type. I will try using different guest
types if switching to i386 doesn't improve it.
You should try setting up the disks as thick eager-zeroed. Otherwise VM
is set up as version 8 and FreeBSD 32-bit. Load calculations are less
than 0.1 idel and 0.8 under use.
This is the demsg form one of my VMs from my ESXi 5.0 host:
OpenBSD 5.0-current (GENERIC) #71: Fri Oct 7 12:57:13 MDT 2011
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: AMD Opteron(tm) Processor 6128 ("AuthenticAMD" 686-class, 512KB
L2
cache)
2 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CF
LUSH,MMX,FXSR,SSE,SSE2,SSE3,CX16,POPCNT
real mem = 267907072 (255MB)
avail mem = 253468672 (241MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 01/07/11, BIOS32 rev. 0 @ 0xfd780,
SMBIOS
rev. 2.4 @ 0xe0010 (268 entries)
bios0: vendor Phoenix Technologies LTD version "6.00" date 01/07/2011
bios0: VMware, Inc. VMware Virtual Platform
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S4 S5
acpi0: tables DSDT FACP BOOT APIC MCFG SRAT HPET
acpi0: wakeup devices PCI0(S3) USB_(S1) P2P0(S3) S1F0(S3) S2F0(S3)
S3F0(S3) S4F0
(S3) S5F0(S3) S6F0(S3) S7F0(S3) S8F0(S3)
S9F0(S3) Z00Q(S3) Z00R(S3) Z00S(S3) Z00
T(S3) Z00U(S3)
Z00V(S3) Z00W(S3) Z00X(S3) Z00Y(S3) Z00Z(S3) Z010(S3) Z011(S3) Z0
12(S3) Z013(S3) Z014(S3) Z015(S3) Z016(S3) Z017(S3) Z018(S3)
Z019(S3) Z01A(S3) Z
01B(S3) Z01C(S3) P2P1(S3) S1F0(S3)
S2F0(S3) S3F0(S3) S4F0(S3) S5F0(S3) S6F0(S3)
S7F0(S3)
S8F0(S3) S9F0(S3) Z00Q(S3) Z00R(S3) Z00S(S3) Z00T(S3) Z00U(S3) Z00V(S3)
Z00W(S3) Z00X(S3) Z00Y(S3) Z00Z(S3) Z010(S3) Z011(S3)
Z012(S3) Z013(S3) Z014(S3
) Z015(S3) Z016(S3) Z017(S3)
Z018(S3) Z019(S3) Z01A(S3) Z01B(S3) Z01C(S3) P2P2(S
3)
S1F0(S3) S2F0(S3) S3F0(S3) S4F0(S3) S5F0(S3) S6F0(S3) S7F0(S3) S8F0(S3)
S9F0(
S3) Z00Q(S3) Z00R(S3) Z00S(S3) Z00T(S3) Z00U(S3)
Z00V(S3) Z00W(S3) Z00X(S3) Z00Y
(S3) Z00Z(S3) Z010(S3)
Z011(S3) Z012(S3) Z013(S3) Z014(S3) Z015(S3) Z016(S3) Z01
7(S3) Z018(S3) Z019(S3) Z01A(S3) Z01B(S3) Z01C(S3) P2P3(S3) S1F0(S3)
S2F0(S3) S3
F0(S3) S4F0(S3) S5F0(S3) S6F0(S3) S7F0(S3)
S8F0(S3) S9F0(S3) Z00Q(S3) Z00R(S3) Z
00S(S3) Z00T(S3)
Z00U(S3) Z00V(S3) Z00W(S3) Z00X(S3) Z00Y(S3) Z00Z(S3) Z010(S3)
Z011(S3) Z012(S3) Z013(S3) Z014(S3) Z015(S3) Z016(S3) Z017(S3)
Z018(S3) Z019(S3)
Z01A(S3) Z01B(S3) Z01C(S3) PE40(S3)
S1F0(S3) PE50(S3) S1F0(S3) PE60(S3) S1F0(S3
) PE70(S3)
S1F0(S3) PE80(S3) S1F0(S3) PE90(S3) S1F0(S3) PEA0(S3) S1F0(S3) PEB0(S
3) S1F0(S3) PEC0(S3) S1F0(S3) PED0(S3) S1F0(S3) PEE0(S3)
S1F0(S3) PE41(S3) S1F0(
S3) PE42(S3) S1F0(S3) PE43(S3)
S1F0(S3) PE44(S3) S1F0(S3) PE45(S3) S1F0(S3) PE46
(S3)
S1F0(S3) PE47(S3) S1F0(S3) PE51(S3) S1F0(S3) PE52(S3) S1F0(S3) PE53(S3)
S1F
0(S3) PE54(S3) S1F0(S3) PE55(S3) S1F0(S3) PE56(S3)
S1F0(S3) PE57(S3) S1F0(S3) PE
61(S3) S1F0(S3) PE62(S3)
S1F0(S3) PE63(S3) S1F0(S3) PE64(S3) S1F0(S3) PE65(S3) S
1F0(S3) PE66(S3) S1F0(S3) PE67(S3) S1F0(S3) PE71(S3) S1F0(S3) PE72(S3)
S1F0(S3)
PE73(S3) S1F0(S3) PE74(S3) S1F0(S3) PE75(S3)
S1F0(S3) PE76(S3) S1F0(S3) PE77(S3)
S1F0(S3) PE81(S3)
S1F0(S3) PE82(S3) S1F0(S3) PE83(S3) S1F0(S3) PE84(S3) S1F0(S3
) PE85(S3) S1F0(S3) PE86(S3) S1F0(S3) PE87(S3) S1F0(S3) PE91(S3)
S1F0(S3) PE92(S
3) S1F0(S3) PE93(S3) S1F0(S3) PE94(S3)
S1F0(S3) PE95(S3) S1F0(S3) PE96(S3) S1F0(
S3) PE97(S3)
S1F0(S3) PEA1(S3) S1F0(S3) PEA2(S3) S1F0(S3) PEA3(S3) S1F0(S3) PEA4
(S3) S1F0(S3) PEA5(S3) S1F0(S3) PEA6(S3) S1F0(S3) PEA7(S3)
S1F0(S3) PEB1(S3) S1F
0(S3) PEB2(S3) S1F0(S3) PEB3(S3)
S1F0(S3) PEB4(S3) S1F0(S3) PEB5(S3
Re: Performance problems with OpenBSD 4.9 under ESXi 5
What's it take to get an actual dmesg around here? Just post the output for us to look at regardless of whether or not you think the messages at boot" are important. They're needed to troubleshoot any problem like this.
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Re: Performance problems with OpenBSD 4.9 under ESXi 5
What could we ask you that would get you to post those "messages from boot"? On Wed, Oct 19, 2011 at 3:41 PM, Gene wrote: > I'm using amd64. I'll try i386 later today to see if the issue occurs > again. Another person replied to me saying i386 works fine for him in ESXi > 5. > > I had the VMs powered off. I started them back up and am trying to > reproduce the problem. So far dmesg isn't giving me anything beyond the > messages from boot. > > Thank you for the replies, it is much appreciated. > > -Gene > > On Wed, Oct 19, 2011 at 1:18 PM, Johan Ryberg wrote: > > > What "hardware" version did you use? Have you tried different? > > > > // Johan > > > > 2011/10/19 Gonzalo L. R. : > > > dmesg? > > > > > > On Wed, 19 Oct 2011 11:55:19 -0700, Gene wrote: > > >> I'm trying to run OpenBSD 4.9 (amd64) under VMware vSphere 5 (ESXi 5). > > > I > > >> set up four virtual machines with one core, 256 MB of RAM, and 4 GB of > > > disk > > >> space each. I used the install49.iso as my installation medium. > Aside > > >> from > > >> the OS installation, I haven't installed anything on them yet. > > >> > > >> They perform terribly. The load average hovers around 1.5 on all of > > > these > > >> VMs although the CPU shows as being idle. Connecting via SSH and > > > switching > > >> to root can take over a minute. If I reboot the virtual machines they > > >> perform well for a short time, but within 15-30 minutes they slow down > > > to a > > >> crawl again. > > >> > > >> These four machines are spread across two VM hosts, each with six > cores > > > and > > >> 16 GB of RAM each. I haven't started doing anything with these VMs > yet. > > > > > >> I > > >> have other VMs installed (Linux and FreeBSD) and they don't have this > > >> problem. > > >> > > >> Has anyone else experienced this problem? Is there tuning I can do to > > > make > > >> it work better? I tried disabling mpbios, that did not have an > effect. > > >> > > >> Thanks. > > >> > > >> -Gene > > > > > > -- > > > Sending from my computer
Re: Performance problems with OpenBSD 4.9 under ESXi 5
On Wed, Oct 19, 2011 at 8:41 PM, Gene wrote: > I'm using amd64. B I'll try i386 later today to see if the issue occurs > again. B Another person replied to me saying i386 works fine for him in ESXi > 5. > I'm also running 4.9 i386 in a VMware and it sure is fine: [edho@tomoka ~]$ uptime 7:33AM up 80 days, 8:51, 1 user, load averages: 0.23, 0.26, 0.27 [edho@tomoka ~]$ uname -a OpenBSD tomoka.myconan.net 4.9 GENERIC.MP#794 i386 [edho@tomoka ~]$ dmesg | grep vm vmt0 at mainbus0 vmt0 at mainbus0 -- O< ascii ribbon campaign - stop html mail - www.asciiribbon.org
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Re: Volunteer project to implement wireless in a school
* Hugo Osvaldo Barrera on Wed, Oct 19, 2011 at 08:13:47PM -0300: > Note, however, the downside is openbsd does not support 802.11n (it > DOES however, support 802.11n cards running on 802.g or older > modes). Another thing that you might want to keep in mind is that OpenBSD's HostAP doesn't support power-saving (see e.g. the ral(4) manpage). In a project as large as this, I don't think that you'll get all clients to deactivate it. s//un --
Re: Performance problems with OpenBSD 4.9 under ESXi 5
On Wed, Oct 19, 2011 at 2:52 PM, Stuart Henderson wrote: > Haven't tried esxi 5 but I have some hack VMs under 4.1 which are > working ok (i386 and amd64). Some things to try:- > > - Try different "guest os types" in the vm config page. On 4.1 > I typically set rhel 5 32-bit which seems to work fairly well, > even for amd64, and uses the vic(4) network driver. > I used FreeBSD 64bit for the guest type. I will try using different guest types if switching to i386 doesn't improve it. > - Try i386. > > - If you're overcommitting RAM, can you avoid doing that? > I have allocated less than 50% of the RAM, and almost none of it is being used. > > - Might be worth giving -current a spin (or 5.0 when it's > available - release isn't far off - note that people who pre-order > CDs often receive them before the official release date ;-) > Does 5.0 have VM specific features in it? > > > On 2011-10-19, Gene wrote: > > I'm trying to run OpenBSD 4.9 (amd64) under VMware vSphere 5 (ESXi 5). I > > set up four virtual machines with one core, 256 MB of RAM, and 4 GB of > disk > > space each. I used the install49.iso as my installation medium. Aside > from > > the OS installation, I haven't installed anything on them yet. > > > > They perform terribly. The load average hovers around 1.5 on all of > these > > VMs although the CPU shows as being idle. Connecting via SSH and > switching > > to root can take over a minute. If I reboot the virtual machines they > > perform well for a short time, but within 15-30 minutes they slow down to > a > > crawl again. > > > > These four machines are spread across two VM hosts, each with six cores > and > > 16 GB of RAM each. I haven't started doing anything with these VMs yet. > I > > have other VMs installed (Linux and FreeBSD) and they don't have this > > problem. > > > > Has anyone else experienced this problem? Is there tuning I can do to > make > > it work better? I tried disabling mpbios, that did not have an effect. > > > > Thanks. > > > > -Gene
Re: Volunteer project to implement wireless in a school
On 2011-10-18 22:08, leona...@sympatico.ca wrote: I have volunteered to implement a wireless network in a school. I have about 2 months (till January) to do a proof of concept and implementation will be summer of 2012. Initial thoughts: School is L shaped with 20 rooms , each arm of the L is ~ 35 M (~ 110 ft) in length, everything is on one floor.There will be between 40 and 100 clients connected at any one time throughout the school. Clients need to stay connected to the wireless network as they move throughout the school. each arm would have 2 access points at ~ 12M (40 ft) and 24 M (80 ft) from the vertex of the 2 arms, and one in the vertex ( 5 APs total) I hope to use soekris net6501-50: 1 Ghz CPU, 1 Gbyte DDR2-SDRAM, 4 Gigabit Ethernet Ports as the AP host, SparkLAN WMIA-199NI INDUSTRIAL GRADE WLAN 802.11n draft wifi 2.4/5Ghz dual band 3T/3R Module (Atheros AR9001 + AR9160 XSPAN) Wireless miniPCI cardas the wireless cardProof of concept will use OpenBSD 5.0 to set up the wireless network using hostAP to ensure the clients can stay connected to the smae ssid throughout the school.. Production network in 2012 will likely be openbsd 5.1 Before I invest money and time into this, does the plan sound reasonable? Are there better wireless cards to use as access points? Thanks for any advise, in particular on better wireless card choice, if there is one. Len Zaifman I like the idea, it's quite managable, and you'll have excelente flexibility when it comes to network managment if you use this setup with OpenBSD. Note, however, the downside is openbsd does not support 802.11n (it DOES however, support 802.11n cards running on 802.g or older modes). You also have plenty of time to spare. As for the specific hardware you've chosen, I can't really speak, don't know enough on the subject really, and haven't worked too much outside amd64/powerpc. -- Hugo Osvaldo Barrera
Re: Performance problems with OpenBSD 4.9 under ESXi 5
On Wed, Oct 19, 2011 at 2:54 PM, Joe S wrote: > On Wed, Oct 19, 2011 at 11:55 AM, Gene wrote: > > I'm trying to run OpenBSD 4.9 (amd64) under VMware vSphere 5 (ESXi 5). I > > set up four virtual machines with one core, 256 MB of RAM, and 4 GB of > disk > > > > They perform terribly. The load average hovers around 1.5 on all of > these > > What sort of hardware is ESXi running on? > AMD Phenom II X6 3.2 GHz processor, 16 GB RAM.
Congreso Secretarias y Asistentes clausura 2011
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Re: Performance problems with OpenBSD 4.9 under ESXi 5
On Wed, Oct 19, 2011 at 11:55 AM, Gene wrote: > I'm trying to run OpenBSD 4.9 (amd64) under VMware vSphere 5 (ESXi 5). I > set up four virtual machines with one core, 256 MB of RAM, and 4 GB of disk > > They perform terribly. The load average hovers around 1.5 on all of these What sort of hardware is ESXi running on?
Re: Performance problems with OpenBSD 4.9 under ESXi 5
Haven't tried esxi 5 but I have some hack VMs under 4.1 which are working ok (i386 and amd64). Some things to try:- - Try different "guest os types" in the vm config page. On 4.1 I typically set rhel 5 32-bit which seems to work fairly well, even for amd64, and uses the vic(4) network driver. - Try i386. - If you're overcommitting RAM, can you avoid doing that? - Might be worth giving -current a spin (or 5.0 when it's available - release isn't far off - note that people who pre-order CDs often receive them before the official release date ;-) On 2011-10-19, Gene wrote: > I'm trying to run OpenBSD 4.9 (amd64) under VMware vSphere 5 (ESXi 5). I > set up four virtual machines with one core, 256 MB of RAM, and 4 GB of disk > space each. I used the install49.iso as my installation medium. Aside from > the OS installation, I haven't installed anything on them yet. > > They perform terribly. The load average hovers around 1.5 on all of these > VMs although the CPU shows as being idle. Connecting via SSH and switching > to root can take over a minute. If I reboot the virtual machines they > perform well for a short time, but within 15-30 minutes they slow down to a > crawl again. > > These four machines are spread across two VM hosts, each with six cores and > 16 GB of RAM each. I haven't started doing anything with these VMs yet. I > have other VMs installed (Linux and FreeBSD) and they don't have this > problem. > > Has anyone else experienced this problem? Is there tuning I can do to make > it work better? I tried disabling mpbios, that did not have an effect. > > Thanks. > > -Gene
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Re: Performance problems with OpenBSD 4.9 under ESXi 5
I'm using amd64. I'll try i386 later today to see if the issue occurs again. Another person replied to me saying i386 works fine for him in ESXi 5. I had the VMs powered off. I started them back up and am trying to reproduce the problem. So far dmesg isn't giving me anything beyond the messages from boot. Thank you for the replies, it is much appreciated. -Gene On Wed, Oct 19, 2011 at 1:18 PM, Johan Ryberg wrote: > What "hardware" version did you use? Have you tried different? > > // Johan > > 2011/10/19 Gonzalo L. R. : > > dmesg? > > > > On Wed, 19 Oct 2011 11:55:19 -0700, Gene wrote: > >> I'm trying to run OpenBSD 4.9 (amd64) under VMware vSphere 5 (ESXi 5). > > I > >> set up four virtual machines with one core, 256 MB of RAM, and 4 GB of > > disk > >> space each. I used the install49.iso as my installation medium. Aside > >> from > >> the OS installation, I haven't installed anything on them yet. > >> > >> They perform terribly. The load average hovers around 1.5 on all of > > these > >> VMs although the CPU shows as being idle. Connecting via SSH and > > switching > >> to root can take over a minute. If I reboot the virtual machines they > >> perform well for a short time, but within 15-30 minutes they slow down > > to a > >> crawl again. > >> > >> These four machines are spread across two VM hosts, each with six cores > > and > >> 16 GB of RAM each. I haven't started doing anything with these VMs yet. > > > >> I > >> have other VMs installed (Linux and FreeBSD) and they don't have this > >> problem. > >> > >> Has anyone else experienced this problem? Is there tuning I can do to > > make > >> it work better? I tried disabling mpbios, that did not have an effect. > >> > >> Thanks. > >> > >> -Gene > > > > -- > > Sending from my computer
Re: Performance problems with OpenBSD 4.9 under ESXi 5
What "hardware" version did you use? Have you tried different? // Johan 2011/10/19 Gonzalo L. R. : > dmesg? > > On Wed, 19 Oct 2011 11:55:19 -0700, Gene wrote: >> I'm trying to run OpenBSD 4.9 (amd64) under VMware vSphere 5 (ESXi 5). > I >> set up four virtual machines with one core, 256 MB of RAM, and 4 GB of > disk >> space each. I used the install49.iso as my installation medium. Aside >> from >> the OS installation, I haven't installed anything on them yet. >> >> They perform terribly. The load average hovers around 1.5 on all of > these >> VMs although the CPU shows as being idle. Connecting via SSH and > switching >> to root can take over a minute. If I reboot the virtual machines they >> perform well for a short time, but within 15-30 minutes they slow down > to a >> crawl again. >> >> These four machines are spread across two VM hosts, each with six cores > and >> 16 GB of RAM each. I haven't started doing anything with these VMs yet. > >> I >> have other VMs installed (Linux and FreeBSD) and they don't have this >> problem. >> >> Has anyone else experienced this problem? Is there tuning I can do to > make >> it work better? I tried disabling mpbios, that did not have an effect. >> >> Thanks. >> >> -Gene > > -- > Sending from my computer
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Re: Performance problems with OpenBSD 4.9 under ESXi 5
dmesg? On Wed, 19 Oct 2011 11:55:19 -0700, Gene wrote: > I'm trying to run OpenBSD 4.9 (amd64) under VMware vSphere 5 (ESXi 5). I > set up four virtual machines with one core, 256 MB of RAM, and 4 GB of disk > space each. I used the install49.iso as my installation medium. Aside > from > the OS installation, I haven't installed anything on them yet. > > They perform terribly. The load average hovers around 1.5 on all of these > VMs although the CPU shows as being idle. Connecting via SSH and switching > to root can take over a minute. If I reboot the virtual machines they > perform well for a short time, but within 15-30 minutes they slow down to a > crawl again. > > These four machines are spread across two VM hosts, each with six cores and > 16 GB of RAM each. I haven't started doing anything with these VMs yet. > I > have other VMs installed (Linux and FreeBSD) and they don't have this > problem. > > Has anyone else experienced this problem? Is there tuning I can do to make > it work better? I tried disabling mpbios, that did not have an effect. > > Thanks. > > -Gene -- Sending from my computer
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Hello, thanks go indeed to you. And i'm a bit ashamed right now. That "Daode" has been given to me somewhen, it belongs to my philosophy, but there is *really* no need at all to include it somewhere for *you*. It's also (useless) typing like crazy. So, please, shall i ever be able to provide something useful, don't hesitate to shorten that at will. Thanks. --steffen
Performance problems with OpenBSD 4.9 under ESXi 5
I'm trying to run OpenBSD 4.9 (amd64) under VMware vSphere 5 (ESXi 5). I set up four virtual machines with one core, 256 MB of RAM, and 4 GB of disk space each. I used the install49.iso as my installation medium. Aside from the OS installation, I haven't installed anything on them yet. They perform terribly. The load average hovers around 1.5 on all of these VMs although the CPU shows as being idle. Connecting via SSH and switching to root can take over a minute. If I reboot the virtual machines they perform well for a short time, but within 15-30 minutes they slow down to a crawl again. These four machines are spread across two VM hosts, each with six cores and 16 GB of RAM each. I haven't started doing anything with these VMs yet. I have other VMs installed (Linux and FreeBSD) and they don't have this problem. Has anyone else experienced this problem? Is there tuning I can do to make it work better? I tried disabling mpbios, that did not have an effect. Thanks. -Gene
Presupuestos, Finanzas y Resultados para Gerentes No Financieros
Seminario de Presupuestos, Finanzas y Resultados para Gerentes No Financieros. Mixico D.F. - 31 de Octubre de 2011 Miles de profesionales no financieros se sienten muy incsmodos cuando forman parte de discusiones con especialistas en finanzas y contabilidad no comprenden la terminologma en su totalidad, no pueden utilizar presupuestos efectivamente, hojas de balance, estados de pirdidas y ganancias, y ni otros datos financieros. Este programa fue desarrollado para suplir las necesidades especmficas de profesionales no financieros como usted. Obtendra las bases de la contabilidad y las finanzas en tirminos faciles de comprender. Ademas, aprendera a aplicar y a utilizar la informacisn para trabajar mas eficientemente y con ixito. Para obtener informacisn detallada Responda este correo con los siguientes datos o llame a nuestra lada sin costo: 01-800-25010-20 -Empresa: -Nombre: -Ciudad: -Telifono: Cordialmente, Lic. Areliz del Carmen Massanges Lider de Proyectos ESTE CORREO NO PUEDE SER CONSIDERADO INTRUSIVO YA QUE CUMPLE CON LAS POLMTICAS ANTISPAM INTERNACIONALES Y LOCALES: Responda este correo con el SUBJECT des-suscribir y automaticamente quedara fuera de nuestras listas. ?Este correo ha sido enviado a: misc@openbsd.org
Aplicacion Exitosa de los INCOTERMS en el Comercio Internacional y Aduana
Aplicacisn Exitosa de los INCOTERMS en el Comercio Internacional y Aduana Mixico D.F. - 27 de Octubre de 2011 Este programa le proveera de los conocimientos que requiere para comprender mejor las distintas etapas de la administracisn de proyectos, enfocandose especialmente en el liderazgo de cada una y las diferentes formas que iste puede tomar, asm como identificar los tipos de personalidades que le resultaran mas provechosas a cada paso, y csmo guiarlas para crear un ambiente de comunicacisn altamente efectiva, donde los conflictos se enfrenten y resuelvan con facilidad y usted pueda delegar responsabilidades con total confianza. Ademas, le permitira alcanzar los objetivos de los proyectos a su cargo con toda facilidad, proveyindole la preparacisn necesaria para: * Practicar ticnicas que favorecen el desarrollo de sus competencias de direccisn y facilitacisn de su equipo de trabajo. * Identificar, comprender y utilizar las diferentes personalidades de sus colaboradores en beneficio de la tarea a realizar. * Enfrentar y resolver conflictos, manteniendo asm la armonma de su grupo. * Conocer las distintas facetas del liderazgo, y csmo adaptarlas para manejar las situaciones y a los colaboradores especmficos a su proyecto de la manera mas exitosa. !NO DEJE PASAR LA OPORTUNIDAD! !Inscrmbase HOY MISMO ! Para obtener informacisn detallada Responda este correo con los siguientes datos o llame a nuestra lada sin costo: 01-800-25010-20 -Empresa: -Nombre: -Ciudad: -Telifono: Cordialmente, Lic. Claudia Molina Lider de Proyectos ESTE CORREO NO PUEDE SER CONSIDERADO INTRUSIVO YA QUE CUMPLE CON LAS POLMTICAS ANTISPAM INTERNACIONALES Y LOCALES: Responda este correo con el SUBJECT des-suscribir y automaticamente quedara fuera de nuestras listas. Este correo ha sido enviado a: misc@openbsd.org
Re: NIDS on OpenBSD
On Tue, Oct 18, 2011 at 10:31 PM, Wesley M. wrote: > Hi, > > I use OpenBSD 4.9, i'm looking for a good nids. It depends on what you are trying to accomplish. In general OSSEC and Snort are great intrusion detection tools to get started. OSSEC can monitor your logs and can block IP addresses if certain patterns are matched. This can shoot you in the foot if not configured properly. Snort can monitor your network interface for traffic patterns that match known exploits, port scans, etc. Both can be pretty noisy, so you will need to learn how they work before deploying them so that they can be tuned properly. If you don't tune them, you're more likely to ignore the noise. However, if you're not interested in intrusion detection, but rather looking for a way to block ssh brute force attempts, you can do a lot with PF, as was mentioned in this thread. As far as port scans are concern, I don't bother to act on them or attempt to block them. I don't see scans as a security problem, but that is my opinion.
Re: Detect APC UPS is on battery
On 2011-10-19, Benny Lofgren wrote: > Also, I don't think the most common use case for a UPS is a 1:1 relation > between UPSes and servers. I have several servers hanging off of each of > mine, and they certainly don't (can't) all communicate with the UPS. NUT (Network UPS Tools) is good for that.
Re: Polite enquiry as to if anyone is working on 64 bit time_t, and if so, what's the plan?
At 09:05:01.75 on 19-OCT-2011 in message , Janne Johansson wrote: >2011/10/19 Bruce Drake > >> I found mention of a possible move to 64 bit time_t back in 2005 and 3.9 >> was mentioned, but I see it hasn't happened. Is there a plan, like for >> instance making all platforms, even 32 bit 64 bit time_t, like I think >> NetBSD have tried/trying to do? >> Can some one give a brief list of what needs to change, forgetting about >> ports, like UFS etc. that would be greatly appreciated. >> >> A lot of protocols? >Its of no use if my machine knows it is Jan-1-2040 today if the HTTP >cache-expires says "you may cache this until Jan-1-1904" or the ntpd thinks >UTC is at 1904 and I'm a "bit" off. You seem to be saying that applications need to be patched before the underlying operating system (OS) can be considered. But isn't the OS responsible for providing the "glue" (e.g. time-related include files and libraries) with which applications are built? (This is coming from a casual user, so if I made the wrong inference from your statement, I'm happy to be corrected.) > >-- > To our sweethearts and wives. May they never meet. -- 19th century toast > Regards, Mike
Re: KDE 4 on OpenBSD
> Is there some forecast (even rough like, say, 6mth, 2yrs, etc.) about future > availability? > Btw, since 4.6 kde abandoned hal, how does this fit with OpenBSD? > Thanks We can get it in the main tree when there are testers who are willing to devote their time and give feedback. On October 10th Vadim posted a patch to ports@ on which can be tested on other architectures: sparc/sparc64/loongson etc.. wherever KDE claims to have support. KDE might support only a few, we don't know. We need to find out which arches work in our tree for KDE 4.7.2. Remi Pointel worked on this initially, now Vadim is working on KDE 4.7.2 and if we get testers we will be hopefully be able to get this effort in. Without testers and feedback nothing goes in the main tree!!! Like Vadim said, please start testing next week, when he can get some time to polish up some stuff. If you need help look at the porting FAQ, man ports, man bsd.port.mk thanks in advance
Re: Detect APC UPS is on battery
On 10/19/11 1:57 AM, Benny Lofgren wrote: On 2011-10-19 10.23, Paul de Weerd wrote: | I think your methodology is fllawed. think of the situations when you | have power loss, then shutdown is started and then power is back. | or situations where you starting machine after blackout and then there | is a blackout again... | With good ups you at least have 'switch off after some time is gone" | option. You can build a lot of logic in the way you do this, including 'switch off after some time is gone'. Really the only thing you get with 'good ups' is an indication of how long your battery is going to last, which might even resemble something close to reality if you're lucky. Don't get me wrong: 'proper' upses have a lot of benefits, but that's mostly related to the ease of doing this controlled power down in case of blackouts. Well, Gregory is right in a way. The one flaw there is with my "poor man's UPS watchdog" is that there is no way to get the server going again if power is restored after the script decides to shut the server down but before the UPS runs out of battery juice and actually shuts off the power to the server. In that case, when power is restored the server will never have had its power cycled, so can never turn back on again even if you set its bios to boot when power is applied regardless of its state before power outage. What we can do in that case is to "almost" power it off, that is, shut down all services, get down to single user mode, unmount all volumes except for root which is remounted read-only, and then just wait. Either the server will eventually die, in which case it will boot back up as good as new when power is next applied, or the power will get back on in which case the script can detect that and simply do a reboot. Regards, /Benny I like Benny's concept - go down to single user mode and wait... simple. It is also a good solution for a remote setup. Mehma
Re: share/man/man4/em.4
On Wed, Oct 19, 2011 at 04:18:52PM +0200, Steffen Daode Nurpmeso wrote: > Ciao, > > i've found a mismatch in between 49.html and the mentioned > man(1) (82583V). > 'Coming from nowhere, should be verified by someone who knows. > > --steffen > support was added 19.9.10 by yasuoka, according to cvs. i've just committed your diff. thanks for the mail, jmc > diff --git a/share/man/man4/em.4 b/share/man/man4/em.4 > index 2b0fa5c..8d4aac6 100644 > --- a/share/man/man4/em.4 > +++ b/share/man/man4/em.4 > @@ -43,8 +43,9 @@ driver provides support for PCI, PCI-X and PCI Express > Gigabit Ethernet adapters > based on the Intel 82540EM, 82540EP, 82541EI, 82541ER, 82541GI, 82541PI, > 82542, > 82543GC, 82544EI, 82544GC, 82545EM, 82545GM, 82546EB, 82546GB, 82547EI, > 82547GI, > 82562V, 82563EB, 82564EB, 82566DC, 82566DM, 82571EB, 82571GB, 82572EI, > 82572GI, > -82573E, 82573L, 82573V, 82574L, 82575EB, 82575GB, 82576EB Ethernet controller > -chips and the embedded chips found on EP80579 platform, including the > following: > +82573E, 82573L, 82573V, 82574L, 82575EB, 82575GB, 82576EB, 82583V > +Ethernet controller chips and the embedded chips found on EP80579 platform, > +including the following: > .Pp > .Bl -item -offset indent -compact > .It
Re: High interrupt rates after resume
This was also seen on a macbook by Jan Stary:
http://marc.info/?l=openbsd-misc&m=131213545109050&w=2
And on my Samsung N210:
http://marc.info/?l=openbsd-misc&m=131193104030288&w=2
I still have this problem, and ran out of options to investigate. The funny
thing is that, just like the MacBook case above, the high interrupt load
goes away every other suspend/resume. Do you see this as well? It seems
like a clue, but I have no idea where to begin investigating, except for the
ipi code you wrote the diff for.
If anyone has any suggestions for gathering output or add some
instrumentation code to the kernel I would appreciate it.
Bye,
-Leroy
On Mon, Oct 17, 2011 at 12:00 AM, Alexander Polakov wrote:
> I've got a problem. When I suspend my laptop (Lenovo X100e, dmesg
> below), it suspends just fine, and resumes well too (thanks for that!).
> But after resume I see high interrupt rates (like 77%) in top and
> vmstat, it feels slower and fan never stops. Any ideas?
>
> % top:
>
> CPU0 states: 0.8% user, 0.0% nice, 0.6% system, 83.6% interrupt, 15.0%
> idle
> CPU1 states: 3.6% user, 0.0% nice, 3.4% system, 0.0% interrupt, 93.0%
> idle
>
> % vmstat -iv
> interrupt total rate
> irq0/clock 185246 199
> irq0/ipi 225445 242
> irq0/ipi_nop 216556 232
> irq0/ipi_flushfp 320
> irq0/ipi_synchfp 87469
> irq0/ipi_mtrr 10
> irq0/ipi_setperf 1100
> irq144/acpi0 11601
> irq99/re063806
> irq97/ahci0 11188 12
> irq98/ohci0 10
> irq98/ohci1 10
> irq100/ohci210
> irq101/ehci1 2600
> irq98/azalia0 25407 27
> irq145/pckbc030233
> irq146/pckbc038264
> Total 687383 739
>
> (I hacked ipi.c a bit to get this output, patch below).
>
> Index: amd64/amd64/ipi.c
> ===
> RCS file: /cvs/src/sys/arch/amd64/amd64/ipi.c,v
> retrieving revision 1.10
> diff -u -p -r1.10 ipi.c
> --- amd64/amd64/ipi.c 27 Dec 2010 20:22:23 - 1.10
> +++ amd64/amd64/ipi.c 16 Oct 2011 21:55:18 -
> @@ -101,6 +101,7 @@ void
> x86_ipi_handler(void)
> {
>extern struct evcount ipi_count;
> + extern struct evcount ipi_perfunc[X86_NIPI];
>struct cpu_info *ci = curcpu();
>u_int32_t pending;
>int bit;
> @@ -111,6 +112,7 @@ x86_ipi_handler(void)
>if (pending & (1 + ipi_perfunc[bit].ec_count++;
>ipi_count.ec_count++;
>}
>}
> Index: amd64/amd64/lapic.c
> ===
> RCS file: /cvs/src/sys/arch/amd64/amd64/lapic.c,v
> retrieving revision 1.27
> diff -u -p -r1.27 lapic.c
> --- amd64/amd64/lapic.c 20 Sep 2010 06:33:46 - 1.27
> +++ amd64/amd64/lapic.c 16 Oct 2011 21:55:18 -
> @@ -64,6 +64,7 @@
> struct evcount clk_count;
> #ifdef MULTIPROCESSOR
> struct evcount ipi_count;
> +struct evcount ipi_perfunc[X86_NIPI];
> #endif
>
> void lapic_delay(int);
> @@ -247,6 +248,15 @@ lapic_boot_init(paddr_t lapic_base)
>evcount_attach(&clk_count, "clock", &clk_irq);
> #ifdef MULTIPROCESSOR
>evcount_attach(&ipi_count, "ipi", &ipi_irq);
> + /* per function counters */
> + evcount_attach(&ipi_perfunc[0], "ipi_halt", &ipi_irq);
> + evcount_attach(&ipi_perfunc[1], "ipi_nop", &ipi_irq);
> + evcount_attach(&ipi_perfunc[2], "ipi_flushfpu", &ipi_irq);
> + evcount_attach(&ipi_perfunc[3], "ipi_synchfpu", &ipi_irq);
> + evcount_attach(&ipi_perfunc[4], "ipi_NULL", &ipi_irq);
> + evcount_attach(&ipi_perfunc[5], "ipi_mtrr", &ipi_irq);
> + evcount_attach(&ipi_perfunc[6], "ipi_setperf", &ipi_irq);
> + evcount_attach(&ipi_perfunc[7], "ipi_ddb", &ipi_irq);
> #endif
> }
>
> % dmesg
>
> OpenBSD 5.0-current (kernel) #31: Mon Oct 17 01:35:15 MSK 2011
>r...@watashi.plhk.ru:/usr/obj/kernel
> real mem = 1876754432 (1789MB)
> avail mem = 1812717568 (1728MB)
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xf0920 (43 entries)
> bios0: vendor LENOVO version "6XET47WW (1.30 )" date 12/30/2010
> bios0: LENOVO 3508RL6
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP TCPA SSDT APIC MCFG HPET SLIC
> acpi0: wakeup devices PB5_(S5) OHC0(S3) OHC1(S3) OHC2(S3) OHC3(S3) OHC4(S3)
> P2P_(S5) LID_(S3)
> acpitimer0 at acpi0: 3579545 Hz, 32 bits
> acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot pr
Re: KDE 4 on OpenBSD
On Wed, Oct 19, 2011 at 05:47:37PM +0400, Vadim Zhukov wrote: > At least I hope to get it more or less stable in November. KDE 4 > requires (directly, but mostly indirectly) many updates and > additions to existing packages. And there are a few problems > remaining to be fixed, like co-existing KDE 3 and KDE 4 (if it ever > possible) or seamless upgrade. Apart from not having enough time, that's the main reason kde3 vs. kde4 goes so slowllly...
Re: NIDS on OpenBSD
hi if you need somthing like that ... try ossec www.ossec.net holger > Hi, > > I use OpenBSD 4.9, i'm looking for a good nids. > > I found > "scanlogd" in ports, works very well. > > But is there a way to work this > last one with pf ? For example add the ip-address detected by scanlogd to > a > "Blacklist" table ? > > Also, is there a way to have a web monitor to view > alert? > > Perhaps, you use something else ... what ? ;-) snort ? > > Thank you > very much ! > > All the best, > > Wesley.
share/man/man4/em.4
Ciao, i've found a mismatch in between 49.html and the mentioned man(1) (82583V). 'Coming from nowhere, should be verified by someone who knows. --steffen diff --git a/share/man/man4/em.4 b/share/man/man4/em.4 index 2b0fa5c..8d4aac6 100644 --- a/share/man/man4/em.4 +++ b/share/man/man4/em.4 @@ -43,8 +43,9 @@ driver provides support for PCI, PCI-X and PCI Express Gigabit Ethernet adapters based on the Intel 82540EM, 82540EP, 82541EI, 82541ER, 82541GI, 82541PI, 82542, 82543GC, 82544EI, 82544GC, 82545EM, 82545GM, 82546EB, 82546GB, 82547EI, 82547GI, 82562V, 82563EB, 82564EB, 82566DC, 82566DM, 82571EB, 82571GB, 82572EI, 82572GI, -82573E, 82573L, 82573V, 82574L, 82575EB, 82575GB, 82576EB Ethernet controller -chips and the embedded chips found on EP80579 platform, including the following: +82573E, 82573L, 82573V, 82574L, 82575EB, 82575GB, 82576EB, 82583V +Ethernet controller chips and the embedded chips found on EP80579 platform, +including the following: .Pp .Bl -item -offset indent -compact .It
Re: OpenBSD (current as of 20111018) fails to boot on dell poweredge R710
On 19/10/2011 11:45, Mike Belopuhov wrote: So i've finally have taken a look at this and i've found out that Reply Post Queue depth is calculated incorrectly. Laurent, can you please try this patch with -current: Index: mpii.c === RCS file: /home/cvs/src/sys/dev/pci/mpii.c,v retrieving revision 1.49 diff -u -p -u -p -r1.49 dev/pci/mpii.c --- dev/pci/mpii.c 12 Sep 2011 12:33:26 - 1.49 +++ dev/pci/mpii.c 19 Oct 2011 09:49:52 - @@ -2926,9 +2926,8 @@ mpii_iocfacts(struct mpii_softc *sc) /* must be multiple of 16 */ sc->sc_reply_free_qdepth = sc->sc_num_reply_frames + (16 - (sc->sc_num_reply_frames % 16)); - - sc->sc_reply_post_qdepth = sc->sc_request_depth + - sc->sc_num_reply_frames + 1; + sc->sc_reply_post_qdepth = ((sc->sc_request_depth + + sc->sc_num_reply_frames + 1 + 15) / 16) * 16; if (sc->sc_reply_post_qdepth> ifp.max_reply_descriptor_post_queue_depth) Hi, Works fine. Thanks for your help. Laurent
Re: KDE 4 on OpenBSD
19.10.2011 14:23, Paolo Aglialoro P?P8QP5Q: Is there some forecast (even rough like, say, 6mth, 2yrs, etc.) about future availability? At least I hope to get it more or less stable in November. KDE 4 requires (directly, but mostly indirectly) many updates and additions to existing packages. And there are a few problems remaining to be fixed, like co-existing KDE 3 and KDE 4 (if it ever possible) or seamless upgrade. Btw, since 4.6 kde abandoned hal, how does this fit with OpenBSD? I think that needed UDev functionality could be mostly emulated using hotplugd(8), but do not hold your breath, I don't know of any projects started. Currently hardware-related features in KDE 4 are (almost) disabled. You can join to testing process (I recommend doing this after end of this week), see README.md at https://github.com/jasperla/openbsd-wip/ . On Wed, Oct 19, 2011 at 8:38 AM, Antoine Jacoutotwrote: On Wed, 19 Oct 2011, Alvaro Mantilla Gimenez wrote: Hi, Is anybody using KDE 4 on OpenBSD? This port has been marked as broken for a while. Which is the real status of this port? It's being worked on at https://github.com/jasperla/openbsd-wip/tree/master/x11/kde4 -- Antoine -- WBR, Vadim Zhukov
Re: Polite enquiry as to if anyone is working on 64 bit time_t, and if so, what's the plan?
2011/10/19 Bruce Drake > I found mention of a possible move to 64 bit time_t back in 2005 and 3.9 > was mentioned, but I see it hasn't happened. Is there a plan, like for > instance making all platforms, even 32 bit 64 bit time_t, like I think > NetBSD have tried/trying to do? > Can some one give a brief list of what needs to change, forgetting about > ports, like UFS etc. that would be greatly appreciated. > > A lot of protocols? Its of no use if my machine knows it is Jan-1-2040 today if the HTTP cache-expires says "you may cache this until Jan-1-1904" or the ntpd thinks UTC is at 1904 and I'm a "bit" off. -- To our sweethearts and wives. May they never meet. -- 19th century toast
Re: Dennis Ritchie
Hi all In memorium ,wear black ribbon for D.Ritchie Hope that puffy where this too for next release. Shame on that world that do not recognize true genius, their are millions! Regards Iki
Re: Detect APC UPS is on battery
On 2011-10-19 13.26, Raimo Niskanen wrote: > Also, a smart UPS can be told not to apply power to the machine > until it has reached a sufficient (settable) charge level after > the power comes back. > > If the power comes back and disappears again, which is not too uncommon > when all starting devices on the power network causes overload; > without sufficient charge level the machine may not have time to even > start properly before the battery is completely drained, and thus > fails to detect UPS on battery and do a shutdown. On the other hand, a smart enough UPS can be told all that (except exactly when to kill power to the servers) regardless of it having to have "smart" communications with a host server. Also, I don't think the most common use case for a UPS is a 1:1 relation between UPSes and servers. I have several servers hanging off of each of mine, and they certainly don't (can't) all communicate with the UPS. Not that it isn't neat to be able to talk to your UPS, I'm just saying the most important needs - to spare servers the shock of sudden death - can be accomodated without. :-) /B -- internetlabbet.se / work: +46 8 551 124 80 / "Words must Benny Lofgren/ mobile: +46 70 718 11 90 / be weighed, / fax:+46 8 551 124 89/not counted." /email: benny -at- internetlabbet.se
Re: Detect APC UPS is on battery
On Wed, Oct 19, 2011 at 12:12:02PM +0200, Maurice Janssen wrote: > Op Wo, 19 oktober, 2011 11:41, schreef Paul de Weerd: > > So .. what is the fundamental difference from a 'real' UPS that can > > signal the machine itself that power is going down ? You get to do > > the same steps "in case power is restored while we're going down". > > > > The difference is that a smart UPS can be told to kill the power in the > rc.shutdown script. > If the UPS does what it is supposed to do, it will kill the power to the > computer and wait until the power is restored or it will cycle the power > to the computer if the power comes back after the 'kill power command' is > received but before the power is killed. > > Maurice Also, a smart UPS can be told not to apply power to the machine until it has reached a sufficient (settable) charge level after the power comes back. If the power comes back and disappears again, which is not too uncommon when all starting devices on the power network causes overload; without sufficient charge level the machine may not have time to even start properly before the battery is completely drained, and thus fails to detect UPS on battery and do a shutdown. -- / Raimo Niskanen, Erlang/OTP, Ericsson AB
pfsync on more than 2 hosts
Hi, I'm currently wondering what is the best way to run pfsync between 4 hosts. If I'm not mistaken, pfsync only has one interface, aka pfsync0 If I use it in unicast mode, i'm then stuck to 2 nodes. The option would then be to have those 4 hosts exchange their states over multicast. Is it the way to go ? Thanks Laurent
Re: KDE 4 on OpenBSD
Is there some forecast (even rough like, say, 6mth, 2yrs, etc.) about future availability? Btw, since 4.6 kde abandoned hal, how does this fit with OpenBSD? Thanks On Wed, Oct 19, 2011 at 8:38 AM, Antoine Jacoutot wrote: > On Wed, 19 Oct 2011, Alvaro Mantilla Gimenez wrote: > > > Hi, > > > > Is anybody using KDE 4 on OpenBSD? This port has been marked as broken > for a > > while. Which is the real status of this port? > > It's being worked on at > https://github.com/jasperla/openbsd-wip/tree/master/x11/kde4 > > -- > Antoine
Re: Detect APC UPS is on battery
Op Wo, 19 oktober, 2011 11:41, schreef Paul de Weerd: > So .. what is the fundamental difference from a 'real' UPS that can > signal the machine itself that power is going down ? You get to do > the same steps "in case power is restored while we're going down". > The difference is that a smart UPS can be told to kill the power in the rc.shutdown script. If the UPS does what it is supposed to do, it will kill the power to the computer and wait until the power is restored or it will cycle the power to the computer if the power comes back after the 'kill power command' is received but before the power is killed. Maurice
Re: ACPIv2
Dear Henning, Thanks for your honest opinion. I will then go for the book of PF 2nd edition and follow their guidelines instead of calomel.org... Regards, ML - Original Message - From: Henning Brauer To: misc@openbsd.org Cc: Sent: Wednesday, October 19, 2011 11:52 AM Subject: Re: ACPIv2 * ML mail [2011-10-19 11:37]: > I read on this very nice tutorial about > pf https://calomel.org/pf_config.html that ACPIv2 and APCI should be enabled > in the BIOS for OpenBSD's firewall to work more efficiently. calomel.org is a collection of bad advice. > Now I wanted to > ask you guys if you really think this should be enabled? and is it really an > advantage? are there maybe any disadvantages too? > I thought ACPI was just > about power management and I can't really imagine how this improves packet > filtering performance but I don't know much more about this topic... ACPI is not primarily about power management. ACPI is also not an option for halfway modern machines. stop pushing buttons. -- Henning Brauer, h...@bsws.de, henn...@openbsd.org BS Web Services, http://bsws.de, Full-Service ISP Secure Hosting, Mail and DNS Services. Dedicated Servers, Root to Fully Managed Henning Brauer Consulting, http://henningbrauer.com/
Re: ACPIv2
* ML mail [2011-10-19 11:37]: > I read on this very nice tutorial about > pf https://calomel.org/pf_config.html that ACPIv2 and APCI should be enabled > in the BIOS for OpenBSD's firewall to work more efficiently. calomel.org is a collection of bad advice. > Now I wanted to > ask you guys if you really think this should be enabled? and is it really an > advantage? are there maybe any disadvantages too? > I thought ACPI was just > about power management and I can't really imagine how this improves packet > filtering performance but I don't know much more about this topic... ACPI is not primarily about power management. ACPI is also not an option for halfway modern machines. stop pushing buttons. -- Henning Brauer, h...@bsws.de, henn...@openbsd.org BS Web Services, http://bsws.de, Full-Service ISP Secure Hosting, Mail and DNS Services. Dedicated Servers, Root to Fully Managed Henning Brauer Consulting, http://henningbrauer.com/
Re: Detect APC UPS is on battery
On Wed, Oct 19, 2011 at 11:40:09AM +0300, Gregory Edigarov wrote: | well, I've just asked which device do you use for this particular | purpose. Sorry if I seem unclean. Well .. just any externally powered USB device. The only requirement is that the device disappears from the USB bus when its external power source loses power (and that it reappears on the bus when power comes back online). Some simple powered USB hub or an external disk. Anything will do, really, as long as that basic requirement is met. Paul 'WEiRD' de Weerd -- >[<++>-]<+++.>+++[<-->-]<.>+++[<+ +++>-]<.>++[<>-]<+.--.[-] http://www.weirdnet.nl/
Re: Detect APC UPS is on battery
On Wed, Oct 19, 2011 at 10:57:23AM +0200, Benny Lofgren wrote: | On 2011-10-19 10.23, Paul de Weerd wrote: | > | I think your methodology is fllawed. think of the situations when you | > | have power loss, then shutdown is started and then power is back. | > | or situations where you starting machine after blackout and then there | > | is a blackout again... | > | With good ups you at least have 'switch off after some time is gone" | > | option. | > | > You can build a lot of logic in the way you do this, including 'switch | > off after some time is gone'. Really the only thing you get with | > 'good ups' is an indication of how long your battery is going to last, | > which might even resemble something close to reality if you're lucky. | > | > Don't get me wrong: 'proper' upses have a lot of benefits, but that's | > mostly related to the ease of doing this controlled power down in case | > of blackouts. | | Well, Gregory is right in a way. The one flaw there is with my "poor man's | UPS watchdog" is that there is no way to get the server going again if | power is restored after the script decides to shut the server down but | before the UPS runs out of battery juice and actually shuts off the | power to the server. | | In that case, when power is restored the server will never have had its | power cycled, so can never turn back on again even if you set its bios to | boot when power is applied regardless of its state before power outage. | | What we can do in that case is to "almost" power it off, that is, shut | down all services, get down to single user mode, unmount all volumes | except for root which is remounted read-only, and then just wait. | | Either the server will eventually die, in which case it will boot back up | as good as new when power is next applied, or the power will get back on | in which case the script can detect that and simply do a reboot. So .. what is the fundamental difference from a 'real' UPS that can signal the machine itself that power is going down ? You get to do the same steps "in case power is restored while we're going down". Paul 'WEiRD' de Weerd -- >[<++>-]<+++.>+++[<-->-]<.>+++[<+ +++>-]<.>++[<>-]<+.--.[-] http://www.weirdnet.nl/
ACPIv2
Hi, I read on this very nice tutorial about pf https://calomel.org/pf_config.html that ACPIv2 and APCI should be enabled in the BIOS for OpenBSD's firewall to work more efficiently. Now I wanted to ask you guys if you really think this should be enabled? and is it really an advantage? are there maybe any disadvantages too? I thought ACPI was just about power management and I can't really imagine how this improves packet filtering performance but I don't know much more about this topic... Regards, ML
Re: Detect APC UPS is on battery
On 2011-10-19 10.23, Paul de Weerd wrote: > | I think your methodology is fllawed. think of the situations when you > | have power loss, then shutdown is started and then power is back. > | or situations where you starting machine after blackout and then there > | is a blackout again... > | With good ups you at least have 'switch off after some time is gone" > | option. > > You can build a lot of logic in the way you do this, including 'switch > off after some time is gone'. Really the only thing you get with > 'good ups' is an indication of how long your battery is going to last, > which might even resemble something close to reality if you're lucky. > > Don't get me wrong: 'proper' upses have a lot of benefits, but that's > mostly related to the ease of doing this controlled power down in case > of blackouts. Well, Gregory is right in a way. The one flaw there is with my "poor man's UPS watchdog" is that there is no way to get the server going again if power is restored after the script decides to shut the server down but before the UPS runs out of battery juice and actually shuts off the power to the server. In that case, when power is restored the server will never have had its power cycled, so can never turn back on again even if you set its bios to boot when power is applied regardless of its state before power outage. What we can do in that case is to "almost" power it off, that is, shut down all services, get down to single user mode, unmount all volumes except for root which is remounted read-only, and then just wait. Either the server will eventually die, in which case it will boot back up as good as new when power is next applied, or the power will get back on in which case the script can detect that and simply do a reboot. Regards, /Benny -- internetlabbet.se / work: +46 8 551 124 80 / "Words must Benny Lofgren/ mobile: +46 70 718 11 90 / be weighed, / fax:+46 8 551 124 89/not counted." /email: benny -at- internetlabbet.se
Re: Detect APC UPS is on battery
On Wed, 19 Oct 2011 10:23:09 +0200 Paul de Weerd wrote: > On Wed, Oct 19, 2011 at 09:53:25AM +0300, Gregory Edigarov wrote: > | On Tue, 18 Oct 2011 21:36:11 +0200 > | Paul de Weerd wrote: > | > | > On Tue, Oct 18, 2011 at 06:36:32PM +0200, Benny Lofgren wrote: > | > | Apart from the suggestions elsewhere in the thread, in the good > old | > days | I used to detect power outages by simply using a 12V > power | > adapter and | soldering together a special cable connecting > the +12V | > to the DCD pin of | an RS 232 serial connector. > | > > | > A more modern approach (for those machines lacking a serial port) > | > might be plugging in a USB device that needs external power (fed > from | > the wallsocket) and using hotplugd. When the device > disappears - arm | > a timer to go down. When the device comes back, > stop the timer. | > | :-) > | which particular device do you mean? > > Ehr, well .. the USB device that you picked for this particular > purpose of course. I think I misunderstood your question... well, I've just asked which device do you use for this particular purpose. Sorry if I seem unclean. > Paul 'WEiRD' de Weerd -- With best regards, Gregory Edigarov
Re: /dev/srandom vs. /dev/arandom
* Christer Solskogen [2011-10-18 21:47]: > Random is pretty fast on OpenBSD then. I have a 2010 Macbook Pro with > OSX (Lion) which does about 13MB/s. An a much older machine (with a > much slower cpu) with OpenBSD which does 65MB/s. stop spreading lies, everybody knows openbsd is slow! -- Henning Brauer, h...@bsws.de, henn...@openbsd.org BS Web Services, http://bsws.de, Full-Service ISP Secure Hosting, Mail and DNS Services. Dedicated Servers, Root to Fully Managed Henning Brauer Consulting, http://henningbrauer.com/
Re: NIDS on OpenBSD
* Wesley M. [2011-10-19 09:53]: > PF is a good firewall, we can play with QoS/IP,Ports filter/NAT/ Src NAT/ > Statefull/Load Balancing/scrub > But it is not a NIDS. ;-) of course it isn't an IDS. we don't do marketing snake oil. -- Henning Brauer, h...@bsws.de, henn...@openbsd.org BS Web Services, http://bsws.de, Full-Service ISP Secure Hosting, Mail and DNS Services. Dedicated Servers, Root to Fully Managed Henning Brauer Consulting, http://henningbrauer.com/
Re: NIDS on OpenBSD
I don't agree with you either.
My opinion, is that if you have a good default deny firewall ruleset,
you can eliminate most of the threats.
Again, scans are (mostly) harmless.
Deploying a NIDS could give you false sence of security.
On Wed, 19 Oct 2011 11:52:36 +0400
"Wesley M." wrote:
> I'm not agree,
>
> Using PF, and only PF, we can feed a table using some parameters and
> it is filtered on one/several ports.
>
> PF can't detect Network scan like nmap or ... So it is why i use
> scanlogdb (it is in the OpenBSD Ports).
> And some people use Snort also for this kind of things.
>
> PF is a good firewall, we can play with QoS/IP,Ports filter/NAT/ Src
> NAT/ Statefull/Load Balancing/scrub
> But it is not a NIDS. ;-)
>
> All the best,
>
> Wesley M.
>
> On Wed, 19 Oct 2011 10:05:33 +0300, Gregory Edigarov
> wrote:
> > I think it is bad practice to use something that's not even in the
> > base, when you have the feature in pf readily available.
> >
> > pass in on vr0 inet proto tcp from any to (vr0) port ssh keep state
> > \ (max-src-conn-rate 1/60, overload flush global)
> >
> >
> > On Wed, 19 Oct 2011 10:04:09 +0400
> > "Wesley M." wrote:
> >
> >> I added this :
> >>
> >> in pf.conf
> >> ...
> >> table persist file "/etc/black"
> >> ...
> >> block quick from
> >> ...
> >>
> >> Added to crontab
> >> pfctl -t black -T add $(cat /var/log/alert | awk '{print $6}')
> >>
> >> What do you think about that ?
> >> Perhaps, you have easiest way to do it ?
> >> Now i'm looking for a small web monitor to view alerts provided by
> >> scanlogd. Any idea ?
> >>
> >> cheers,
> >>
> >> Wesley.
> >>
> >>
> >> On Wed, 19 Oct 2011 09:31:35 +0400, "Wesley M."
> >> wrote:
> >> > Hi,
> >> >
> >> > I use OpenBSD 4.9, i'm looking for a good nids.
> >> >
> >> > I found
> >> > "scanlogd" in ports, works very well.
> >> >
> >> > But is there a way to work this
> >> > last one with pf ? For example add the ip-address detected by
> >> > scanlogd
> >> to a
> >> > "Blacklist" table ?
> >> >
> >> > Also, is there a way to have a web monitor to view
> >> > alert?
> >> >
> >> > Perhaps, you use something else ... what ? ;-) snort ?
> >> >
> >> > Thank you
> >> > very much !
> >> >
> >> > All the best,
> >> >
> >> > Wesley.
Re: NIDS on OpenBSD
On 2011-10-19, Wesley M. wrote: > I'm not agree, > > Using PF, and only PF, we can feed a table using some parameters and it is > filtered on one/several ports. > > PF can't detect Network scan like nmap or ... So it is why i use scanlogdb > (it is in the OpenBSD Ports). > And some people use Snort also for this kind of things. How do you know that the scans are really coming from the address written in the packets?
Re: Detect APC UPS is on battery
On Wed, Oct 19, 2011 at 09:53:25AM +0300, Gregory Edigarov wrote: | On Tue, 18 Oct 2011 21:36:11 +0200 | Paul de Weerd wrote: | | > On Tue, Oct 18, 2011 at 06:36:32PM +0200, Benny Lofgren wrote: | > | Apart from the suggestions elsewhere in the thread, in the good old | > days | I used to detect power outages by simply using a 12V power | > adapter and | soldering together a special cable connecting the +12V | > to the DCD pin of | an RS 232 serial connector. | > | > A more modern approach (for those machines lacking a serial port) | > might be plugging in a USB device that needs external power (fed from | > the wallsocket) and using hotplugd. When the device disappears - arm | > a timer to go down. When the device comes back, stop the timer. | | :-) | which particular device do you mean? Ehr, well .. the USB device that you picked for this particular purpose of course. I think I misunderstood your question... | > I have to admit, I still have to set this up for my own (cheap, non- | > managed) UPS, but I believe it should work. | | I think your methodology is fllawed. think of the situations when you | have power loss, then shutdown is started and then power is back. | or situations where you starting machine after blackout and then there | is a blackout again... | With good ups you at least have 'switch off after some time is gone" | option. You can build a lot of logic in the way you do this, including 'switch off after some time is gone'. Really the only thing you get with 'good ups' is an indication of how long your battery is going to last, which might even resemble something close to reality if you're lucky. Don't get me wrong: 'proper' upses have a lot of benefits, but that's mostly related to the ease of doing this controlled power down in case of blackouts. Paul 'WEiRD' de Weerd -- >[<++>-]<+++.>+++[<-->-]<.>+++[<+ +++>-]<.>++[<>-]<+.--.[-] http://www.weirdnet.nl/
Re: em1 - watchdog timeout
Hi, so far, the 82579LM em(4) was only working by luck. This should be fixed in -current. On Fri, Oct 14, 2011 at 08:38:50AM +0200, Maxim Bourmistrov wrote: > Hi, > > I'm getting "em1 watchdog timeout" from bsd.rd while tried to snapshot > already -current box. > However, manually moving in bsd from the same date and booting it does > not produces those messages. [...] > em1 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x05: msi, address > 00:25:90:27:da:51
Re: NIDS on OpenBSD
I'm not agree,
Using PF, and only PF, we can feed a table using some parameters and it is
filtered on one/several ports.
PF can't detect Network scan like nmap or ... So it is why i use scanlogdb
(it is in the OpenBSD Ports).
And some people use Snort also for this kind of things.
PF is a good firewall, we can play with QoS/IP,Ports filter/NAT/ Src NAT/
Statefull/Load Balancing/scrub
But it is not a NIDS. ;-)
All the best,
Wesley M.
On Wed, 19 Oct 2011 10:05:33 +0300, Gregory Edigarov
wrote:
> I think it is bad practice to use something that's not even in the
> base, when you have the feature in pf readily available.
>
> pass in on vr0 inet proto tcp from any to (vr0) port ssh keep state \
> (max-src-conn-rate 1/60, overload flush global)
>
>
> On Wed, 19 Oct 2011 10:04:09 +0400
> "Wesley M." wrote:
>
>> I added this :
>>
>> in pf.conf
>> ...
>> table persist file "/etc/black"
>> ...
>> block quick from
>> ...
>>
>> Added to crontab
>> pfctl -t black -T add $(cat /var/log/alert | awk '{print $6}')
>>
>> What do you think about that ?
>> Perhaps, you have easiest way to do it ?
>> Now i'm looking for a small web monitor to view alerts provided by
>> scanlogd. Any idea ?
>>
>> cheers,
>>
>> Wesley.
>>
>>
>> On Wed, 19 Oct 2011 09:31:35 +0400, "Wesley M."
>> wrote:
>> > Hi,
>> >
>> > I use OpenBSD 4.9, i'm looking for a good nids.
>> >
>> > I found
>> > "scanlogd" in ports, works very well.
>> >
>> > But is there a way to work this
>> > last one with pf ? For example add the ip-address detected by
>> > scanlogd
>> to a
>> > "Blacklist" table ?
>> >
>> > Also, is there a way to have a web monitor to view
>> > alert?
>> >
>> > Perhaps, you use something else ... what ? ;-) snort ?
>> >
>> > Thank you
>> > very much !
>> >
>> > All the best,
>> >
>> > Wesley.
Driver vmt having trouble with automated snapshots in vSphere
Hello,
2 weeks ago I updated a virtual openbsd test machine from 4.8 to 4.9. It
came with the new vmt driver from dlg@ which is is a nice and useful
feature.
But now I saw that it does not work properly with functions in vSphere
which uses automated snapshots. (I testet it with VMware Data Recovery
and cloning)
In both cases I get "Protocol error from VMX".
Disabling vmt in the kernel is a workaround for the problem.
I saw that there was no further development in the driver (looked at
http://openbsd.org/plus.html) but maybe someone is interested to have a
deeper look as I am not the only person having this issue (
http://communities.vmware.com/thread/317068 )
For now (and maybe until the end of computers ;-) ) I will live without
this driver as it is a "nice to have" and not a "must have".
thanks
guido
Here comes the dmesg with diabled vmt:
OpenBSD 4.9 (GENERIC) #671: Wed Mar 2 07:09:00 MST 2011
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Xeon(R) CPU E5520 @ 2.27GHz ("GenuineIntel" 686-class)
2.27 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,SSE3,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT
real mem = 267939840 (255MB)
avail mem = 253427712 (241MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 10/13/09, BIOS32 rev. 0 @ 0xfd780,
SMBIOS rev. 2.4 @ 0xe0010 (98 entries)
bios0: vendor Phoenix Technologies LTD version "6.00" date 10/13/2009
bios0: VMware, Inc. VMware Virtual Platform
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S4 S5
acpi0: tables DSDT FACP BOOT APIC MCFG SRAT
acpi0: wakeup devices PCI0(S3) USB_(S1) P2P0(S3) S1F0(S3) S2F0(S3)
S3F0(S3) S4F0(S3) S5F0(S3) S6F0(S3) S7F0(S3) S8F0(S3) S9F0(S3) Z00P(S3)
Z00Q(S3) Z00R(S3) Z00S(S3) Z00T(S3) Z00U(S3) Z00V(S3) Z00W(S3) Z00X(S3)
Z00Y(S3) Z00Z(S3) Z010(S3) Z011(S3) Z012(S3) Z013(S3) Z014(S3) Z015(S3)
Z016(S3) Z017(S3) Z018(S3) Z019(S3) Z01A(S3) Z01B(S3) P2P1(S3) S1F0(S3)
S2F0(S3) S3F0(S3) S4F0(S3) S5F0(S3) S6F0(S3) S7F0(S3) S8F0(S3) S9F0(S3)
Z00P(S3) Z00Q(S3) Z00R(S3) Z00S(S3) Z00T(S3) Z00U(S3) Z00V(S3) Z00W(S3)
Z00X(S3) Z00Y(S3) Z00Z(S3) Z010(S3) Z011(S3) Z012(S3) Z013(S3) Z014(S3)
Z015(S3) Z016(S3) Z017(S3) Z018(S3) Z019(S3) Z01A(S3) Z01B(S3) P2P2(S3)
S1F0(S3) S2F0(S3) S3F0(S3) S4F0(S3) S5F0(S3) S6F0(S3) S7F0(S3) S8F0(S3)
S9F0(S3) Z00P(S3) Z00Q(S3) Z00R(S3) Z00S(S3) Z00T(S3) Z00U(S3) Z00V(S3)
Z00W(S3) Z00X(S3) Z00Y(S3) Z00Z(S3) Z010(S3) Z011(S3) Z012(S3) Z013(S3)
Z014(S3) Z015(S3) Z016(S3) Z017(S3) Z018(S3) Z019(S3) Z01A(S3) Z01B(S3)
P2P3(S3) S1F0(S3) S2F0(S3) S3F0(S3) S4F0(S3) S5F0(S3) S6F0(S3) S7F0(S3)
S8F0(S3) S9F0(S3) Z00P(S3) Z00Q(S3) Z00R(S3) Z00S(S3) Z00T(S3) Z00U(S3)
Z00V(S3) Z00W(S3) Z00X(S3) Z00Y(S3) Z00Z(S3) Z010(S3) Z011(S3) Z012(S3)
Z013(S3) Z014(S3) Z015(S3) Z016(S3) Z017(S3) Z018(S3) Z019(S3) Z01A(S3)
Z01B(S3) PE40(S3) S1F0(S3) PE50(S3) S1F0(S3) PE60(S3) S1F0(S3) PE70(S3)
S1F0(S3) PE80(S3) S1F0(S3) PE90(S3) S1F0(S3) PEA0(S3) S1F0(S3) PEB0(S3)
S1F0(S3) PEC0(S3) S1F0(S3) PED0(S3) S1F0(S3) PEE0(S3) S1F0(S3) PE41(S3)
S1F0(S3) PE42(S3) S1F0(S3) PE43(S3) S1F0(S3) PE44(S3) S1F0(S3) PE45(S3)
S1F0(S3) PE46(S3) S1F0(S3) PE47(S3) S1F0(S3) PE51(S3) S1F0(S3) PE52(S3)
S1F0(S3) PE53(S3) S1F0(S3) PE54(S3) S1F0(S3) PE55(S3) S1F0(S3) PE56(S3)
S1F0(S3) PE57(S3) S1F0(S3) PE61(S3) S1F0(S3) PE62(S3) S1F0(S3) PE63(S3)
S1F0(S3) PE64(S3) S1F0(S3) PE65(S3) S1F0(S3) PE66(S3) S1F0(S3) PE67(S3)
S1F0(S3) PE71(S3) S1F0(S3) PE72(S3) S1F0(S3) PE73(S3) S1F0(S3) PE74(S3)
S1F0(S3) PE75(S3) S1F0(S3) PE76(S3) S1F0(S3) PE77(S3) S1F0(S3) PE81(S3)
S1F0(S3) PE82(S3) S1F0(S3) PE83(S3) S1F0(S3) PE84(S3) S1F0(S3) PE85(S3)
S1F0(S3) PE86(S3) S1F0(S3) PE87(S3) S1F0(S3) PE91(S3) S1F0(S3) PE92(S3)
S1F0(S3) PE93(S3) S1F0(S3) PE94(S3) S1F0(S3) PE95(S3) S1F0(S3) PE96(S3)
S1F0(S3) PE97(S3) S1F0(S3) PEA1(S3) S1F0(S3) PEA2(S3) S1F0(S3) PEA3(S3)
S1F0(S3) PEA4(S3) S1F0(S3) PEA5(S3) S1F0(S3) PEA6(S3) S1F0(S3) PEA7(S3)
S1F0(S3) PEB1(S3) S1F0(S3) PEB2(S3) S1F0(S3) PEB3(S3) S1F0(S3) PEB4(S3)
S1F0(S3) PEB5(S3) S1F0(S3) PEB6(S3) S1F0(S3) PEB7(S3) S1F0(S3) SLPB(S4)
LID_(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 65MHz
ioapic0 at mainbus0: apid 1 pa 0xfec0, version 11, 24 pins
acpimcfg0 at acpi0 addr 0xe000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0
acpibat0 at acpi0: BAT1 not present
acpibat1 at acpi0: BAT2 not present
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: SLPB
acpibtn1 at acpi0: LID_
bios0: ROM list: 0xc/0x8000 0xc8000/0x1e00! 0xca000/0x1000
0xdc000/0x4000! 0xe/0x4000! 0xee200/0x1e00!
vmt at mainbus0 not configured
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x01
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x01
pci1 at ppb0 bus 1
piixpcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x08
pciide0 at pci0 dev 7 function 1 "Intel 82371AB
El Arte de Liderar Proyectos.
El Arte de Liderar Proyectos. Mixico D.F. - 31 de Octubre de 2011 Este programa le proveera de los conocimientos que requiere para comprender mejor las distintas etapas de la administracisn de proyectos, enfocandose especialmente en el liderazgo de cada una y las diferentes formas que iste puede tomar, asm como identificar los tipos de personalidades que le resultaran mas provechosas a cada paso, y csmo guiarlas para crear un ambiente de comunicacisn altamente efectiva, donde los conflictos se enfrenten y resuelvan con facilidad y usted pueda delegar responsabilidades con total confianza. Ademas, le permitira alcanzar los objetivos de los proyectos a su cargo con toda facilidad, proveyindole la preparacisn necesaria para: * Practicar ticnicas que favorecen el desarrollo de sus competencias de direccisn y facilitacisn de su equipo de trabajo. * Identificar, comprender y utilizar las diferentes personalidades de sus colaboradores en beneficio de la tarea a realizar. * Enfrentar y resolver conflictos, manteniendo asm la armonma de su grupo. * Conocer las distintas facetas del liderazgo, y csmo adaptarlas para manejar las situaciones y a los colaboradores especmficos a su proyecto de la manera mas exitosa. !NO DEJE PASAR LA OPORTUNIDAD! !Inscrmbase HOY MISMO ! Para obtener informacisn detallada Responda este correo con los siguientes datos o llame a nuestra lada sin costo: 01-800-25010-20 -Empresa: -Nombre: -Ciudad: -Telifono: Cordialmente, Lic. Juan Ortiz Lider de Proyectos ESTE CORREO NO PUEDE SER CONSIDERADO INTRUSIVO YA QUE CUMPLE CON LAS POLMTICAS ANTISPAM INTERNACIONALES Y LOCALES: Responda este correo con el SUBJECT des-suscribir y automaticamente quedara fuera de nuestras listas. Este correo ha sido enviado a: misc@openbsd.org
XIV Ateneo 2011 - "ESTRATEGIAS ANTIDEPRESIÓN"
Escuela Sistimica Argentina Institucisn dedicada a la formacisn, asistencia e investigacisn psicolsgica. Hoy nos acercamos a Uds. para invitarlos a la realizacisn del XIV Ateneo 2011 "ESTRATEGIAS ANTIDEPRESISN" Coordinan: Lic. Gustavo Fos Psicslogo. Terapeuta Familiar Sistimico E.S.A, docente en E.S.A en la especialidad trastornos alimentarios, depresisn y adolescencia. Lic. Cristian Biragnet Psicslogo. Terapeuta familiar sistimico. Psicologma organizacional. Especialista en Psicodiagnsstico de Rorschach y trastornos depresivos. Docente universitario. Dma: viernes 21 de octubre de 2011 Horario: 19 horas ENTRADA LIBRE Y GRATUITA (Sin inscripcisn previa) CURSO INTENSIVO: TERAPEUTAS DE GRUPO Coordina: Dr. Horacio SEREBRINSKY Viernes 21 y Sabado 22 de octubre - 09 a 17 hs. Prsximos ateneos: 11-nov - "Prevencisn", Lic. Stella Anaya 18-nov - "Trastornos Alimentarios", Lic. Graciela Piatti y Dr. Gabriel Gonzalez ESCUELA SISTIMICA ARGENTINA Fray J. S. M. Oro 1843 (C1414DBC) Cap. Fed. Tel/ Fax: 4774-2875/6112 - 4899-1053 i...@escuelasistemica.com.ar / www.escuelasistemica.com.ar
Re: NIDS on OpenBSD
I think it is bad practice to use something that's not even in the
base, when you have the feature in pf readily available.
pass in on vr0 inet proto tcp from any to (vr0) port ssh keep state \
(max-src-conn-rate 1/60, overload flush global)
On Wed, 19 Oct 2011 10:04:09 +0400
"Wesley M." wrote:
> I added this :
>
> in pf.conf
> ...
> table persist file "/etc/black"
> ...
> block quick from
> ...
>
> Added to crontab
> pfctl -t black -T add $(cat /var/log/alert | awk '{print $6}')
>
> What do you think about that ?
> Perhaps, you have easiest way to do it ?
> Now i'm looking for a small web monitor to view alerts provided by
> scanlogd. Any idea ?
>
> cheers,
>
> Wesley.
>
>
> On Wed, 19 Oct 2011 09:31:35 +0400, "Wesley M."
> wrote:
> > Hi,
> >
> > I use OpenBSD 4.9, i'm looking for a good nids.
> >
> > I found
> > "scanlogd" in ports, works very well.
> >
> > But is there a way to work this
> > last one with pf ? For example add the ip-address detected by
> > scanlogd
> to a
> > "Blacklist" table ?
> >
> > Also, is there a way to have a web monitor to view
> > alert?
> >
> > Perhaps, you use something else ... what ? ;-) snort ?
> >
> > Thank you
> > very much !
> >
> > All the best,
> >
> > Wesley.
