Re: HOWTO: FreeBSD ZFS Madness (Boot Environments)
And no difference on 8.3 :(
Should there have been a promote in there somewhere? It looks like
the boot env is still dependent on the very old zroot.
Hi,
I have just recreated from scratch Your zroot root
setup under VirtualBox and tested it deeply.
There was an interesting BUG in the *beadm* utility,
or maybe it is a BUG in sh(1), I do not have that
good knowledge of POSIX/sh(1) standards.
To the point, check these two code snippets, they should
do EXACLY the same, logic is the same, the differece is
only the syntax.
snippet 1:
[ ${MOUNT} -eq 0 ] {
zfs set mountpoint=${TMPMNT} ${POOL}/ROOT/${2}
zfs mount ${POOL}/ROOT/${2}
} || {
TMPMNT=${MOUNT}
}
snippet 2:
if [ ${MOUNT} -eq 0 ]; then
zfs set mountpoint=${TMPMNT} ${POOL}/ROOT/${2}
zfs mount ${POOL}/ROOT/${2}
else
TMPMNT=${MOUNT}
fi
But unfortunately, it comes out that its not the same ...
[ ${MOUNT} -eq 0 ] {
zfs set mountpoint=${TMPMNT} ${POOL}/ROOT/${2}
zfs mount ${POOL}/ROOT/${2}
# IF THIS LINE ABOVE FAILS (NOT RETURN 0) THEN
# TMPMNT=${MOUNT} BELOW WILL BE EXECUTED
} || {
TMPMNT=${MOUNT}
}
The sollution can be put command that will always
work (return 0 on exit) like that:
[ ${MOUNT} -eq 0 ] {
zfs set mountpoint=${TMPMNT} ${POOL}/ROOT/${2}
zfs mount ${POOL}/ROOT/${2}
echo 1 /dev/null 2 /dev/null
} || {
TMPMNT=${MOUNT}
}
... or to rewrite it under if/then/else which I did for the whole
*beadm* utility and I no longer use || and syntax, anywhere.
As for Your problems, this worked for me on this VirtualBox test
environment.
# zfs promote zroot
# zfs rollback zpool@be
# zfs set mountpoint=/mnt zroot
[ set vfs.root.mountfrom=zfs:zroot in /mnt/boot/loader.conf ]
# zpool set bootfs=zroot zroot
# zfs set mountpoint=none zroot
# reboot
These above should bring back to the start point before
You entered my instructions to try *beadm* and BEs.
After reboot ...
# zfs destroy -R zroot/ROOT
# zfs create -o mountpoint=none zroot/ROOT
# zfs send zpool@be | zfs recv zroot/ROOT/be
# fetch https://raw.github.com/vermaden/beadm/master/beadm
# chmod +x beadm
# ./beadm list
# ./beadm activate be
# reboot
Now You should have a working system with boot environments.
Both GitHub and SourceForce have the latest fixed *beadm* version.
Regards,
vermaden
--
...
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: help debug bwn(4) wireless
On Fri, 4 May 2012 21:03:07 +0100, Anton Shterenlikht wrote: [..] wlan0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 00:c0:49:58:00:fe inet 192.168.1.104 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11g status: associated ssid lagartixa channel 11 (2462 MHz 11g) bssid 00:18:39:e6:46:b6 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 7 scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme roaming MANUAL I run wpa_supplicant: # wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf Trying to associate with 00:18:39:e6:46:b6 (SSID='lagartixa' freq=2462 MHz) Associated with 00:18:39:e6:46:b6 WPA: Key negotiation completed with 00:18:39:e6:46:b6 [PTK=CCMP GTK=CCMP] CTRL-EVENT-CONNECTED - Connection to 00:18:39:e6:46:b6 completed (auth) [id=0 id_str=] I got issued the ip address by my wireless router. I see the card on the router: DHCP Active IP Table DHCP Server IP Address: 192.168.1.1 Client Host Name IP Address MAC Address Expires 192.168.1.104 00:c0:49:58:00:fe 23:58:54 I get /etc/resolve.conf set up automatically (through the wired connection): % cat /etc/resolv.conf # Generated by resolvconf search cable.virginmedia.net nameserver 194.168.4.100 nameserver 194.168.8.100 But I just can't get the wireless connection, even to the router: % ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1): 56 data bytes ping: sendto: No route to host ping: sendto: No route to host ^C What sayeth 'netstat -finet -rn' ? cheers, Ian ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: HOWTO: FreeBSD ZFS Madness (Boot Environments)
vermaden == vermaden verma...@interia.pl writes:
vermaden To the point, check these two code snippets, they should
vermaden do EXACLY the same, logic is the same, the differece is
vermaden only the syntax.
vermaden snippet 1:
vermaden [ ${MOUNT} -eq 0 ] {
vermaden zfs set mountpoint=${TMPMNT} ${POOL}/ROOT/${2}
vermaden zfs mount ${POOL}/ROOT/${2}
vermaden } || {
vermaden TMPMNT=${MOUNT}
vermaden }
vermaden snippet 2:
vermaden if [ ${MOUNT} -eq 0 ]; then
vermaden zfs set mountpoint=${TMPMNT} ${POOL}/ROOT/${2}
vermaden zfs mount ${POOL}/ROOT/${2}
vermaden else
vermaden TMPMNT=${MOUNT}
vermaden fi
No, no and no. I got burned by that about 30 years ago in shell
programming. Every time I see someone use that, I shriek just a little
bit.
vermaden ... or to rewrite it under if/then/else which I did for the whole
vermaden *beadm* utility and I no longer use || and syntax,
vermaden anywhere.
Good to see you've finally been burned. You'll never make that mistake
again. :)
vermaden After reboot ...
vermaden # zfs destroy -R zroot/ROOT
vermaden # zfs create -o mountpoint=none zroot/ROOT
vermaden # zfs send zpool@be | zfs recv zroot/ROOT/be
vermaden # fetch https://raw.github.com/vermaden/beadm/master/beadm
vermaden # chmod +x beadm
vermaden # ./beadm list
vermaden # ./beadm activate be
vermaden # reboot
vermaden Now You should have a working system with boot environments.
OK, I'll give that a try. Thanks for being persistent with me.
--
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
mer...@stonehenge.com URL:http://www.stonehenge.com/merlyn/
Smalltalk/Perl/Unix consulting, Technical writing, Comedy, etc. etc.
See http://methodsandmessages.posterous.com/ for Smalltalk discussion
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Best mail setup for home server?
I currently use my FreeBSD system as my generic unix server and some coding, along with occasional multimedia. I'd installed postfix years ago and kept using it. Right now, I use getmail with cron, dspam, and dovecot to handle my gmail account. I've never set up outgoing mail which makes changing email clients, or devices, annoying. Currently postfix is set to use dovecot's deliver command so that dovecot can sort and handle it. Before I deal with setting postfix to relay the mail, dealing with firewalls and other possible issues, is there a better alternative? I'd prefer that local mail just works even if I lose internet, and any email that gets as far as my server will at least eventually mail. The archlinux wiki seems to suggest ssmtp doesn't work properly with attachments. Instead it recommends msmtp, which requires an active internet connection to use. Dragonfly's dma is local only to the computer and not the LAN. Are the only options configuring sendmail or configuring postfix? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
OpenLDAP 2.4.31 on FreeBSD 10.0-CURRENT/amd64 broken!
Hello lists.
Since Friday, I have on all of our FreeBSD 10.0-CURRENT/amd64 boxes
massive trouble with net/openldap24-server (SASL enabled, so it is
openldap-sasl-server).
Last time OpenLDAP worked was Thursday last week, when obviously a
problematic update to the OS was made - it is a wild guess, since I did
daily make world and by the end of the day after the last make world
things went worse. I'm sorry having no SVN release tag handy.
Well, here some facts.
1) The update of net/openldap24-server has been performed earlier this
month and has been run successfully (2.4.31).
2) It doesn't matter whether OpenLDAP is compiled with CLANG 3.1 or
legacy GCC 4.2.1, compiled with CLANG, slapd(8C) coredumps immediately,
compiled with gcc, it starts, but when slapd(8C) gets accessed, it
coredumps immediately. A simple id ohartmann is enough.
3) I recompiled OpenLDAP 2.4.31 client and server and it requisites via
portmaster -f net/openldap24-server|client. No effect/success. I also
recompiled every port used with OpenLDAP: security/pam_ldap and
net/nss_ldap.
4) OpenLDAP server uses DB5 based backend.
5) The very same configuration (copied slap.d folder's .ldif files)
works fine on FreeBSD 9.0-STABLE/amd64, even compiled with CLANG. This
makes me believe this is a FreeBSD 10.0-CURRENT specific bug.
6) Following is a truss output of the following comand issued:
/usr/local/libexec/slapd -d32 -o ldap -g ldap -F
/usr/local/etc/openldap/slapd.d :
[...]
connect(8,{ AF_INET 192.168.0.128:389 },16) ERR#61 'Connection refused'
shutdown(8,SHUT_RDWR)ERR#54 'Connection
reset by pee
r'
close(8) = 0 (0x0)
clock_gettime(13,{1336231852.0 })= 0 (0x0)
getpid() = 84297 (0x14949)
sendto(3,163May 5 17:30:52 slapd[84297...,97,0x0,NULL,0x0) = 97 (0x61)
sigprocmask(SIG_SETMASK,SIGHUP|SIGINT|SIGQUIT|SIGILL|SIGTRAP|SIGABRT|SIGEMT|SIGF
PE|SIGKILL|SIGBUS|SIGSEGV|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|
SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH
|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0)
sigaction(SIGPIPE,{ SIG_DFL SA_RESTART ss_t },{ SIG_IGN 0x0 ss_t }) = 0
(0x0)
sigprocmask(SIG_SETMASK,0x0,0x0) = 0 (0x0)
4fa547ac ldif_read_file: checksum error on
/usr/local/etc/openldap/slapd.d//cn=
config/olcDatabase={1}hdb.ldif
4fa547ac hdb_db_open: database dc=walstatt,dc=dyndns,dc=org: unclean
shutdown
detected; attempting recovery.
4fa547ad hdb_db_open: database cn=accesslog: unclean shutdown
detected; attemp
ting recovery.
4fa547ad slapd starting
SIGNAL 11 (SIGSEGV)
setgroups(0x1,0x802c7a000,0x802c7c001,0x,0x0,0x0) ERR#4
'Interrupted sys
tem call'
process exit, rval = 0
7) Desperately, I tried nearly every variation of the configurable
overlays, even those my configuration doesn't use. But this seems
nonesense since OpenLDAP worked before.
I'm floating like a dead man in the water and I was wondering if someone
else doesn't face this problem. FreeBSD is said to be run in large
environments, so at least one should have OpenLDAP as user backend
running ...
I need some help in this case.
Regards,
Oliver
P.S. Please set me CC, I'm not subscribing list questions.
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: help debug bwn(4) wireless
On Fri, May 04, 2012 at 04:56:33PM -0500, Robert Bonomi wrote: Anton Shterenlikht me...@bristol.ac.uk wrote: I've US Robotics 5411 wireless pccard device. It's identified as: # pciconf -lv *skip* siba_bwn0@pci0:3:0:0: class=0x028000 card=0x431814e4 chip=0x431814e4 rev=0x02 hdr=0x00 vendor = 'Broadcom Corporation' device = 'BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller' class = network and from dmesg: siba_bwn0: Broadcom BCM4318 802.11b/g Wireless mem 0xcc502000-0xcc503fff irq 20 at device 0.0 on cardbus0 bwn0 on siba_bwn0 bwn0: WLAN (chipid 0x4318 rev 9) PHY (analog 3 type 2 rev 7) RADIO (manuf 0x17f ver 0x2050 rev 8) bwn0: DMA (32 bits) I've build a kernel with bwn(4), loaded the firmware module: # kldstat Id Refs AddressSize Name 14 0x8020 104fb98 kernel 21 0x81412000 28aa1bwn_v4_ucode.ko # I created wlan device: bwn0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 2290 ether 00:c0:49:58:00:fe nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet autoselect mode 11g status: associated wlan0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 00:c0:49:58:00:fe inet 192.168.1.104 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11g status: associated ssid lagartixa channel 11 (2462 MHz 11g) bssid 00:18:39:e6:46:b6 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 7 scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme roaming MANUAL I run wpa_supplicant: # wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf Trying to associate with 00:18:39:e6:46:b6 (SSID='lagartixa' freq=2462 MHz) Associated with 00:18:39:e6:46:b6 WPA: Key negotiation completed with 00:18:39:e6:46:b6 [PTK=CCMP GTK=CCMP] CTRL-EVENT-CONNECTED - Connection to 00:18:39:e6:46:b6 completed (auth) [id=0 id_str=] I got issued the ip address by my wireless router. I see the card on the router: DHCP Active IP Table DHCP Server IP Address: 192.168.1.1 Client Host NameIP AddressMAC AddressExpires 192.168.1.10400:c0:49:58:00:fe 23:58:54 I get /etc/resolve.conf set up automatically (through the wired connection): % cat /etc/resolv.conf # Generated by resolvconf search cable.virginmedia.net nameserver 194.168.4.100 nameserver 194.168.8.100 But I just can't get the wireless connection, even to the router: % ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1): 56 data bytes ping: sendto: No route to host ping: sendto: No route to host ^C On the console I see: RX decryption attempted (old 0 keyidx 0x1) RX decryption attempted (old 0 keyidx 0x1) RX decryption attempted (old 0 keyidx 0x1) RX decryption attempted (old 0 keyidx 0x1) firmware version (rev 410 patch 2160 date 0x751a time 0x7c0a) Please help It looks like you're missing a route. I suspect you've got a wired ethernet port, that is being conigured with a default address. and the default route points -there-. Please show the output of 'ifconfig -a', and 'netstat -nr'. # ifconfig -a bge0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=8009bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE ether 00:1a:4b:89:4b:4e inet 192.168.1.101 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect (100baseTX full-duplex) status: active lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST metric 0 mtu 16384 options=3RXCSUM,TXCSUM inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x8 inet 127.0.0.1 netmask 0xff00 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL bwn0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 2290 ether 00:c0:49:58:00:fe nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet autoselect mode 11g status: associated wlan0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 00:c0:49:58:00:fe inet 192.168.1.104 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11g status: associated ssid lagartixa channel 11 (2462 MHz 11g) bssid 00:18:39:e6:46:b6 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss
Re: help debug bwn(4) wireless
On Sat, May 05, 2012 at 07:30:17AM +0800, Buganini wrote: how about `ifconfig wlan0 mode 11b` 11g sticks very soon for me and some other people. Regards, Buganini seems to make no difference: wlan0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 00:c0:49:58:00:fe inet 192.168.1.104 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet autoselect mode 11b status: associated ssid lagartixa channel 11 (2462 MHz 11b) bssid 00:18:39:e6:46:b6 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 7 scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 1 wme roaming MANUAL GEN4 ping bris.ac.uk ping: cannot resolve bris.ac.uk: Host name lookup failure GEN4 ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1): 56 data bytes ping: sendto: No route to host ping: sendto: No route to host ^C -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: help debug bwn(4) wireless
On Sat, May 05, 2012 at 04:38:18PM +1000, Ian Smith wrote: On Fri, 4 May 2012 21:03:07 +0100, Anton Shterenlikht wrote: [..] wlan0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 00:c0:49:58:00:fe inet 192.168.1.104 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11g status: associated ssid lagartixa channel 11 (2462 MHz 11g) bssid 00:18:39:e6:46:b6 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 7 scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme roaming MANUAL I run wpa_supplicant: # wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf Trying to associate with 00:18:39:e6:46:b6 (SSID='lagartixa' freq=2462 MHz) Associated with 00:18:39:e6:46:b6 WPA: Key negotiation completed with 00:18:39:e6:46:b6 [PTK=CCMP GTK=CCMP] CTRL-EVENT-CONNECTED - Connection to 00:18:39:e6:46:b6 completed (auth) [id=0 id_str=] I got issued the ip address by my wireless router. I see the card on the router: DHCP Active IP Table DHCP Server IP Address: 192.168.1.1 Client Host Name IP Address MAC Address Expires 192.168.1.104 00:c0:49:58:00:fe 23:58:54 I get /etc/resolve.conf set up automatically (through the wired connection): % cat /etc/resolv.conf # Generated by resolvconf search cable.virginmedia.net nameserver 194.168.4.100 nameserver 194.168.8.100 But I just can't get the wireless connection, even to the router: % ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1): 56 data bytes ping: sendto: No route to host ping: sendto: No route to host ^C What sayeth 'netstat -finet -rn' ? # netstat -finet -rn Routing tables Internet: DestinationGatewayFlagsRefs Use Netif Expire default192.168.1.1UGS 0 1437 bge0 127.0.0.1 link#8 UH 00lo0 192.168.1.0/24 link#1 U 00 bge0 192.168.1.101 link#1 UHS 00lo0 192.168.1.104 link#10UHS 00lo0 I've these lines in /etc/rc.conf: defaultrouter=192.168.1.1 ifconfig_bge0=DHCP ifconfig_wlan0=DHCP Does this look right? Many thanks -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OpenLDAP 2.4.31 on FreeBSD 10.0-CURRENT/amd64 broken!
On 5 May 2012 16:55, Hartmann, O. ohart...@zedat.fu-berlin.de wrote:
Hello lists.
Since Friday, I have on all of our FreeBSD 10.0-CURRENT/amd64 boxes
massive trouble with net/openldap24-server (SASL enabled, so it is
openldap-sasl-server).
Last time OpenLDAP worked was Thursday last week, when obviously a
problematic update to the OS was made - it is a wild guess, since I did
daily make world and by the end of the day after the last make world
things went worse. I'm sorry having no SVN release tag handy.
Well, here some facts.
1) The update of net/openldap24-server has been performed earlier this
month and has been run successfully (2.4.31).
2) It doesn't matter whether OpenLDAP is compiled with CLANG 3.1 or
legacy GCC 4.2.1, compiled with CLANG, slapd(8C) coredumps immediately,
compiled with gcc, it starts, but when slapd(8C) gets accessed, it
coredumps immediately. A simple id ohartmann is enough.
3) I recompiled OpenLDAP 2.4.31 client and server and it requisites via
portmaster -f net/openldap24-server|client. No effect/success. I also
recompiled every port used with OpenLDAP: security/pam_ldap and
net/nss_ldap.
4) OpenLDAP server uses DB5 based backend.
5) The very same configuration (copied slap.d folder's .ldif files)
works fine on FreeBSD 9.0-STABLE/amd64, even compiled with CLANG. This
makes me believe this is a FreeBSD 10.0-CURRENT specific bug.
6) Following is a truss output of the following comand issued:
/usr/local/libexec/slapd -d32 -o ldap -g ldap -F
/usr/local/etc/openldap/slapd.d :
[...]
connect(8,{ AF_INET 192.168.0.128:389 },16) ERR#61 'Connection
refused'
shutdown(8,SHUT_RDWR)ERR#54 'Connection
reset by pee
r'
close(8) = 0 (0x0)
clock_gettime(13,{1336231852.0 })= 0 (0x0)
getpid() = 84297 (0x14949)
sendto(3,163May 5 17:30:52 slapd[84297...,97,0x0,NULL,0x0) = 97
(0x61)
sigprocmask(SIG_SETMASK,SIGHUP|SIGINT|SIGQUIT|SIGILL|SIGTRAP|SIGABRT|SIGEMT|SIGF
PE|SIGKILL|SIGBUS|SIGSEGV|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|
SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH
|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0)
sigaction(SIGPIPE,{ SIG_DFL SA_RESTART ss_t },{ SIG_IGN 0x0 ss_t }) = 0
(0x0)
sigprocmask(SIG_SETMASK,0x0,0x0) = 0 (0x0)
4fa547ac ldif_read_file: checksum error on
/usr/local/etc/openldap/slapd.d//cn=
config/olcDatabase={1}hdb.ldif
4fa547ac hdb_db_open: database dc=walstatt,dc=dyndns,dc=org: unclean
shutdown
detected; attempting recovery.
4fa547ad hdb_db_open: database cn=accesslog: unclean shutdown
detected; attemp
ting recovery.
4fa547ad slapd starting
SIGNAL 11 (SIGSEGV)
setgroups(0x1,0x802c7a000,0x802c7c001,0x,0x0,0x0) ERR#4
'Interrupted sys
tem call'
process exit, rval = 0
7) Desperately, I tried nearly every variation of the configurable
overlays, even those my configuration doesn't use. But this seems
nonesense since OpenLDAP worked before.
I'm floating like a dead man in the water and I was wondering if someone
else doesn't face this problem. FreeBSD is said to be run in large
environments, so at least one should have OpenLDAP as user backend
running ...
I need some help in this case.
Why are you running -CURRENT in production?
Chris
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OpenLDAP 2.4.31 on FreeBSD 10.0-CURRENT/amd64 broken!
On 05/05/12 18:34, Chris Rees wrote:
On 5 May 2012 16:55, Hartmann, O. ohart...@zedat.fu-berlin.de wrote:
Hello lists.
Since Friday, I have on all of our FreeBSD 10.0-CURRENT/amd64 boxes
massive trouble with net/openldap24-server (SASL enabled, so it is
openldap-sasl-server).
Last time OpenLDAP worked was Thursday last week, when obviously a
problematic update to the OS was made - it is a wild guess, since I did
daily make world and by the end of the day after the last make world
things went worse. I'm sorry having no SVN release tag handy.
Well, here some facts.
1) The update of net/openldap24-server has been performed earlier this
month and has been run successfully (2.4.31).
2) It doesn't matter whether OpenLDAP is compiled with CLANG 3.1 or
legacy GCC 4.2.1, compiled with CLANG, slapd(8C) coredumps immediately,
compiled with gcc, it starts, but when slapd(8C) gets accessed, it
coredumps immediately. A simple id ohartmann is enough.
3) I recompiled OpenLDAP 2.4.31 client and server and it requisites via
portmaster -f net/openldap24-server|client. No effect/success. I also
recompiled every port used with OpenLDAP: security/pam_ldap and
net/nss_ldap.
4) OpenLDAP server uses DB5 based backend.
5) The very same configuration (copied slap.d folder's .ldif files)
works fine on FreeBSD 9.0-STABLE/amd64, even compiled with CLANG. This
makes me believe this is a FreeBSD 10.0-CURRENT specific bug.
6) Following is a truss output of the following comand issued:
/usr/local/libexec/slapd -d32 -o ldap -g ldap -F
/usr/local/etc/openldap/slapd.d :
[...]
connect(8,{ AF_INET 192.168.0.128:389 },16) ERR#61 'Connection
refused'
shutdown(8,SHUT_RDWR)ERR#54 'Connection
reset by pee
r'
close(8) = 0 (0x0)
clock_gettime(13,{1336231852.0 })= 0 (0x0)
getpid() = 84297 (0x14949)
sendto(3,163May 5 17:30:52 slapd[84297...,97,0x0,NULL,0x0) = 97
(0x61)
sigprocmask(SIG_SETMASK,SIGHUP|SIGINT|SIGQUIT|SIGILL|SIGTRAP|SIGABRT|SIGEMT|SIGF
PE|SIGKILL|SIGBUS|SIGSEGV|SIGSYS|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|
SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH
|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0)
sigaction(SIGPIPE,{ SIG_DFL SA_RESTART ss_t },{ SIG_IGN 0x0 ss_t }) = 0
(0x0)
sigprocmask(SIG_SETMASK,0x0,0x0) = 0 (0x0)
4fa547ac ldif_read_file: checksum error on
/usr/local/etc/openldap/slapd.d//cn=
config/olcDatabase={1}hdb.ldif
4fa547ac hdb_db_open: database dc=walstatt,dc=dyndns,dc=org: unclean
shutdown
detected; attempting recovery.
4fa547ad hdb_db_open: database cn=accesslog: unclean shutdown
detected; attemp
ting recovery.
4fa547ad slapd starting
SIGNAL 11 (SIGSEGV)
setgroups(0x1,0x802c7a000,0x802c7c001,0x,0x0,0x0) ERR#4
'Interrupted sys
tem call'
process exit, rval = 0
7) Desperately, I tried nearly every variation of the configurable
overlays, even those my configuration doesn't use. But this seems
nonesense since OpenLDAP worked before.
I'm floating like a dead man in the water and I was wondering if someone
else doesn't face this problem. FreeBSD is said to be run in large
environments, so at least one should have OpenLDAP as user backend
running ...
I need some help in this case.
Why are you running -CURRENT in production?
Chris
___
freebsd-curr...@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Some has to report problems in the field and the new hardware in our
science lab benefits from some advantages in FBSD 10, at least
LLVM/CLANG 3.1.
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Best mail setup for home server?
On 05/05/2012 16:21, Joshua Isom wrote: I currently use my FreeBSD system as my generic unix server and some coding, along with occasional multimedia. I'd installed postfix years ago and kept using it. Right now, I use getmail with cron, dspam, and dovecot to handle my gmail account. I've never set up outgoing mail which makes changing email clients, or devices, annoying. Currently postfix is set to use dovecot's deliver command so that dovecot can sort and handle it. Before I deal with setting postfix to relay the mail, dealing with firewalls and other possible issues, is there a better alternative? I'd prefer that local mail just works even if I lose internet, and any email that gets as far as my server will at least eventually mail. The archlinux wiki seems to suggest ssmtp doesn't work properly with attachments. Instead it recommends msmtp, which requires an active internet connection to use. Dragonfly's dma is local only to the computer and not the LAN. Are the only options configuring sendmail or configuring postfix? Local mail will just work with postfix, but general mail may not work with the simpler servers like ssmtp or msmtp or dma. Given you've already got postfix installed and presumably have gained some familiarity with it over the time you've been using it, I can't see a good reason to switch to anything else. Any e-mail system will have problems if you lose internet connectivity: e-mail is critically dependent on the DNS, and if your MTA cannot lookup the data it needs, it is not going to get very far. Ideally it should just queue the mail to be dealt with as soon as connectivity improves -- a good MTA like postfix should do this as standard, although you might find it a good idea to run an instance of named as a local recursive resolver. There are some alternative MTAs to postfix (such as sendmail or exim), but given this is for personal use and presumably won't be handling all that much e-mail in any case, any of them would do the job admirably, and you main criterion for choosing which to use should be which one you know best. Cheers, Matthew -- Dr Matthew J Seaman MA, D.Phil. PGP: http://www.infracaninophile.co.uk/pgpkey signature.asc Description: OpenPGP digital signature
Re: Best mail setup for home server?
On 05/05/2012 17:21, Joshua Isom wrote: Before I deal with setting postfix to relay the mail, dealing with firewalls and other possible issues, is there a better alternative? postfix will do the job, it just works, local mail will continue to just work. There are alternatives like qmail and sendmail, but why bother if you're already familiar with postfix? The issues you will have will likely be the same regardless of your choice of MTA: Relaying mail through your server may cause outgoing mail to end up in recipients spambox, that at least if your MTA will send directly to the recipient mail server and not relay through, say, your google account. I don't know if you can set postfix up to relay through gmail using your google account, or if it is a good idea - you have to configure it with your password and in plaintext I suppose. But, is this the solution? It sounds like you've got an overly complicated setup. If you use a mail client you can configure multiple accounts, download messages for offline use etc. A mail client like Thunderbird will queue your mail if the smtp server cannot be reached. Consider the issues you otherwise will have when you're away and can't reach your server. BR, Erik -- M: +34 666 334 818 T: +34 915 211 157 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Off topic: NetBSD or OpenBSD for Alpha server ?
The idea of installing FreeBSD 6.4 and experiment with upgrading to7.x and above appeals to quite a lot. If anyone have tried this I`d like to know if it is doable. I guess I`ll pick up the server one of the coming days. The tip on using OpenVMS is okay, I googled it. But this seems to be a commercial OS, and I have no money to spend on it, and I get the server for free to play with. So BSD will be fine. I`ll try FreeBSD first, and OpenBSD next I think if the experience of FreeBSD 6.4 and above is not totally pleasant... Kenneth Hatteland ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Off topic: NetBSD or OpenBSD for Alpha server ?
On Sat, 05 May 2012 19:20:10 +0200 Kenneth Hatteland kenneth.hattel...@kleppnett.no wrote: The idea of installing FreeBSD 6.4 and experiment with upgrading to7.x and above appeals to quite a lot. If anyone have tried this I`d like to know if it is doable. I guess I`ll pick up the server one of the coming days. I have an Aspen Durango II Alpha server that I'm pretty sure I was able to upgrade to 7.x using cvs. It been sitting ideal in my basement for a few years now. I don't think you can go above 7. The tip on using OpenVMS is okay, I googled it. But this seems to be a commercial OS, and I have no money to spend on it, and I get the server for free to play with. So BSD will be fine. The hobby license is free. You just need the media, which I think sells for around 30 - 50 bucks when it pops up on Ebay. Not sure if the Hobbyist still sell media. -- Rod Person http://www.rodperson.com rodper...@rodperson.com Let us in the name of the Holy Trinity, go on sending all the slaves that can be sold. - Letter from Christopher Columbus. J.A. Rawley, The Trans-Atlantic Slave Trade: A History. Pg.3 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Off topic: NetBSD or OpenBSD for Alpha server ?
On Sat, 05 May 2012 19:20:10 +0200, Kenneth Hatteland wrote: The idea of installing FreeBSD 6.4 and experiment with upgrading to7.x and above appeals to quite a lot. If anyone have tried this I`d like to know if it is doable. I guess I`ll pick up the server one of the coming days. It should be useful to pay attention to all security considerations, and of course to features that the _software_ you want to run might require from the OS. The tip on using OpenVMS is okay, I googled it. But this seems to be a commercial OS, and I have no money to spend on it, and I get the server for free to play with. So BSD will be fine. OpenVMS offers, if I remember correctly, hobbyist licensing which is less expensive than the commercial licensing. Additionally, I've heared of FreeVMS, but I'm not sure if it's still in development and will run on your hardware. It's supposed to be a free (of costs) VMS-compatible operating system, if I remember correctly. I`ll try FreeBSD first, and OpenBSD next I think if the experience of FreeBSD 6.4 and above is not totally pleasant... Try installing the OS, then continue with finding out what specific software (from ports or packages) you'll need. Update the system if needed, or if you're okay with a not so current system, just leave the software as-is, if it fits your needs. -- Polytropon Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ... ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
problem with dhclient after update to FreeBSD-8.3
I just updated my system to FreeBSD 8.3-STABLE #0 from version 8.2. I was getting warning messages regarding webcamd at boot-up; however, I got them fixed (I think) I loaded: cuse4bsd_load=YES in the loader.conf file and placed: webcamd_enable=YES in the rc.conf file. I had never used it before; however, I am assuming that the 8.3 version somehow requires it. I am still receiving an error message regarding dhclient. This is an snippet of the screen logging at boot-up: nfe0: link state changed to DOWN Starting dhclient. nfe0: no link nfe0: link state changed to UP got link DHCPREQUEST on nfe0 to 255.255.255.255 port 67 DHCPACK from 192.168.1.1 bound to 192.168.1.101 -- renewal in 43200 seconds. Starting Network: lo0 nfe0. lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST metric 0 mtu 16384 options=3RXCSUM,TXCSUM inet6 fe80::1%lo0 prefixlen 64 scopeid 0x8 inet6 ::1 prefixlen 128 inet 127.0.0.1 netmask 0xff00 nd6 options=3PERFORMNUD,ACCEPT_RTADV nfe0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=82008VLAN_MTU,WOL_MAGIC,LINKSTATE ether 00:19:21:5d:34:de inet 192.168.1.101 netmask 0xff00 broadcast 192.168.1.255 media: Ethernet autoselect (100baseTX full-duplex,flowcontrol,rxpause,t xpause) status: active add net :::0.0.0.0: gateway ::1 add net ::0.0.0.0: gateway ::1nfe0: link state changed to DOWN Starting devd. Starting webcamd. Attached ugen1.3[0] to cuse unit -1 Starting webcamd. Attached ugen1.3[1] to cuse unit -1 Starting webcamd. Attached ugen1.3[2] to cuse unit -1 Starting ums0 moused. Starting webcamd. Attached ugen1.4[0] to cuse unit -1 Starting webcamd. Attached ugen1.4[1] to cuse unit -1 dhclient already running? (pid=435). dhclient is listed as starting at the beginning of the log and again at the end. I never had this happen when using FreeBSD-8.2. I am still confused as to why devd wants to start webcamd All I guess I really have to get corrected is the dhclient thing, assuming it is a real problem and just not some useless noise. -- Carmel ✌ carmel...@hotmail.com ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: help debug bwn(4) wireless
: Anton Shterenlikht me...@bristol.ac.uk wrote: On Fri, May 04, 2012 at 04:56:33PM -0500, Robert Bonomi wrote: It looks like you're missing a route. I suspect you've got a wired ethernet port, that is being conigured with a default address. and the default route points -there-. Please show the output of 'ifconfig -a', and 'netstat -nr'. # ifconfig -a bge0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=8009bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE ether 00:1a:4b:89:4b:4e inet 192.168.1.101 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect (100baseTX full-duplex) status: active lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST metric 0 mtu 16384 options=3RXCSUM,TXCSUM inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x8 inet 127.0.0.1 netmask 0xff00 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL bwn0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 2290 ether 00:c0:49:58:00:fe nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet autoselect mode 11g status: associated wlan0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 00:c0:49:58:00:fe inet 192.168.1.104 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11g status: associated ssid lagartixa channel 11 (2462 MHz 11g) bssid 00:18:39:e6:46:b6 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 7 scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme roaming MANUAL # netstat -nr Routing tables Internet: DestinationGatewayFlagsRefs Use Netif Expire default192.168.1.1UGS 0 624 bge0 127.0.0.1 link#8 UH 00lo0 192.168.1.0/24 link#1 U 00 bge0 192.168.1.101 link#1 UHS 00lo0 192.168.1.104 link#10UHS 00lo0 BINGO! You are using *both* a hard-wired connection (bge0) and a wireless (wan0) one. You have configured _both_ adresses on the *same* LAN netblock (192.168.1.0/255). This is a big 'no-no'. Different enterfaces o difereent LANs _have_ to be in different netblocks. As you can see from the 'routing table' *everything* is routed over 'bge0', the _wired_ connection. I don't knoe enough about your neteork 'architecture' to guess what you're -trying- to do, but you'r doing it wrong. wry grin At a -minimum-, you need to: 1) use different networks/subnets for the wired network (where 'bge0' is connected) and the wireless network (accessed through 'wlan0'). Tell the wireless access point to hand out DHCP addresses from the netblock 192.168.2.0/24, for example. 2) make sure that the configuration for 'bge0' does -not- set up that interface as the 'default' route. 3) ADD configurationn info to use 'wlan0' as the 'default' route. If you're tryinng to use this computer to 'share' the wireless connection with other machines on the wired network, you will need to enable 'gateway'/'forwarding'/'routing' on this box, to pass packets between the interfaces. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Off topic: NetBSD or OpenBSD for Alpha server ?
On Sat, May 5, 2012 at 2:19 PM, Rod Person rodper...@rodperson.com wrote: On Sat, 05 May 2012 19:20:10 +0200 Kenneth Hatteland kenneth.hattel...@kleppnett.no wrote: The idea of installing FreeBSD 6.4 and experiment with upgrading to7.x and above appeals to quite a lot. If anyone have tried this I`d like to know if it is doable. I guess I`ll pick up the server one of the coming days. I have an Aspen Durango II Alpha server that I'm pretty sure I was able to upgrade to 7.x using cvs. It been sitting ideal in my basement for a few years now. I don't think you can go above 7. The tip on using OpenVMS is okay, I googled it. But this seems to be a commercial OS, and I have no money to spend on it, and I get the server for free to play with. So BSD will be fine. The hobby license is free. You just need the media, which I think sells for around 30 - 50 bucks when it pops up on Ebay. Not sure if the Hobbyist still sell media. According to http://www.openvmshobbyist.com/news.php The OpenVMS Hobbyist Program now has a new licensing portal on the popular OpenVMS.org site. You can find the announcement here: http://www.openvms.org/stories.php?story=12/01/27/8782690 License registration is located at http://www.openvms.org/pages.php?page=Hobbyist And check out part where is says In addition, the OpenVMS Hobbyist Program offers kits containing OpenVMS Base O/S software and selected Layered Products via download. I know this is something that's been asked about on several occasions, and HP has finally taken it to heart. This should also allow the Hobbyist Program to provide a lot more Layered Products that previously available. So it seems it is still possible, if he desired to pursue it. I still have FreeBSD Alpha, and OpenVMS Alpha/Itanium systems chugging along. -- Rod Person http://www.rodperson.com rodper...@rodperson.com Let us in the name of the Holy Trinity, go on sending all the slaves that can be sold. - Letter from Christopher Columbus. J.A. Rawley, The Trans-Atlantic Slave Trade: A History. Pg.3 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Off topic: NetBSD or OpenBSD for Alpha server ?
I still have FreeBSD Alpha, and OpenVMS Alpha/Itanium systems chugging along. Now, ia64 is another story. I run fbsd 10-current on ia64. Have you tried fbsd on ia64? Are you at all interested in this? -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: help debug bwn(4) wireless
On Sat, May 05, 2012 at 01:32:00PM -0500, Robert Bonomi wrote: : Anton Shterenlikht me...@bristol.ac.uk wrote: On Fri, May 04, 2012 at 04:56:33PM -0500, Robert Bonomi wrote: It looks like you're missing a route. I suspect you've got a wired ethernet port, that is being conigured with a default address. and the default route points -there-. Please show the output of 'ifconfig -a', and 'netstat -nr'. # ifconfig -a bge0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=8009bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE ether 00:1a:4b:89:4b:4e inet 192.168.1.101 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: Ethernet autoselect (100baseTX full-duplex) status: active lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST metric 0 mtu 16384 options=3RXCSUM,TXCSUM inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x8 inet 127.0.0.1 netmask 0xff00 nd6 options=21PERFORMNUD,AUTO_LINKLOCAL bwn0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 2290 ether 00:c0:49:58:00:fe nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet autoselect mode 11g status: associated wlan0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 00:c0:49:58:00:fe inet 192.168.1.104 netmask 0xff00 broadcast 192.168.1.255 nd6 options=29PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11g status: associated ssid lagartixa channel 11 (2462 MHz 11g) bssid 00:18:39:e6:46:b6 country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 7 scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme roaming MANUAL # netstat -nr Routing tables Internet: DestinationGatewayFlagsRefs Use Netif Expire default192.168.1.1UGS 0 624 bge0 127.0.0.1 link#8 UH 00lo0 192.168.1.0/24 link#1 U 00 bge0 192.168.1.101 link#1 UHS 00lo0 192.168.1.104 link#10UHS 00lo0 BINGO! You are using *both* a hard-wired connection (bge0) and a wireless (wan0) one. You have configured _both_ adresses on the *same* LAN netblock (192.168.1.0/255). This is a big 'no-no'. Different enterfaces o difereent LANs _have_ to be in different netblocks. As you can see from the 'routing table' *everything* is routed over 'bge0', the _wired_ connection. I don't knoe enough about your neteork 'architecture' to guess what you're -trying- to do, but you'r doing it wrong. wry grin At a -minimum-, you need to: 1) use different networks/subnets for the wired network (where 'bge0' is connected) and the wireless network (accessed through 'wlan0'). Tell the wireless access point to hand out DHCP addresses from the netblock 192.168.2.0/24, for example. 2) make sure that the configuration for 'bge0' does -not- set up that interface as the 'default' route. 3) ADD configurationn info to use 'wlan0' as the 'default' route. If you're tryinng to use this computer to 'share' the wireless connection with other machines on the wired network, you will need to enable 'gateway'/'forwarding'/'routing' on this box, to pass packets between the interfaces. Thank you. Replying via wireless: # netstat -finet -rn Routing tables Internet: DestinationGatewayFlagsRefs Use Netif Expire default192.168.1.1UGS 0 1243 wlan0 127.0.0.1 link#8 UH 0 82lo0 192.168.1.0/24 link#10U 06 wlan0 192.168.1.104 link#10UHS 00lo0 # I'm afraid I understand very little from what you've written. Sorry to be such a shmuck. I've read a couple of books on networking, someting like Patterson Hennesy (?) Networking - system approach (?), but I still find the whole networking area perfectly impenetrable. (If you can recommend a really introductory book on the subject, I'd really appreciate it. Something that explains the whole terminology behind e.g. netstat - protocol, socket, interface, multicast, etc.) So, what I did is I disabled bge completely, i.e. removed from /etc/rc.conf, and I remembered to include wlan0 in /etc/ipf.rules. This works ok. I'll need to think of an easy system to switch from bge to bwn. I usually use bge with static ip address at work and I'm trying to use bwn at home. Many thanks for your help -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University
Re: help debug bwn(4) wireless
Anton Shterenlikht me...@bristol.ac.uk wrote;
I'm afraid I understand very little
from what you've written. Sorry
to be such a shmuck. I've read a couple
of books on networking, someting like
Patterson Hennesy (?) Networking - system
approach (?), but I still find
the whole networking area perfectly
impenetrable. (If you can recommend
a really introductory book on the
subject, I'd really appreciate it.
The following books are *NOT* easy reading, but will teach you
nearly everything about how networking works:
'TCP/IP illustrated' Volumes 1 and 2 (3 is optional)
Internetworking with TCP/IP' Volumes 1 and 2 (3 is 'programming')
These are the 'bibles' that virtully every professional has on
their reference shelf (becaue they cover *everythig* from the
very basics up), along with 'Unix Network Programming', which gets
into the nitty-gritty details of the internals of writing software
that communicates over the network.
See also TCP/IP Network Administration. This is an O'Reilley Associates
book. Virtually *everything* they publish is excellent. If they've
ever published an even mediocre book, _I_ have never encountered it.
For 'minimalist'/'simplistic' descriptions of specific terms, see:
http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V50A_HTML/GLSSRYXX.HTM
Google for 'unix glossary of terms' for attidional useful wordists.
So, what I did is I disabled bge
completely, i.e. removed from /etc/rc.conf,
and I remembered to include wlan0 in
/etc/ipf.rules. This works ok.
AH, if it is an 'either/or' situation, then
life is a lot simpler.
The 'ifconfig -a' output showed that _both_ interfaes were
configured, UP, with an IP address, *AND* that _both_ were
connected to 'something'.
Using both interfaces at the same time is significantly more
complicated. 'Doable', just a bit tricky. And how you do it
depends on 'whiich way' is 'out' (to the rest of the world.)
I'll need to think of an easy system
to switch from bge to bwn. I usually
use bge with static ip address at work
and I'm trying to use bwn at home.
Write two simple shell sripts. One that doess the
things you just did to 'remove' bge0, and enable bwn0/wlan0.
And another that removes the bwn0/wlan0 references and adds
the bge0 stu back in.
If you're doing this by manipulating the rc.conf
settings, then you can even stick an automatic reboot
in the end of each of those scripts.
If you turn on the machine and it comes up in the 'wrong'
configuration, just run the script to change to the
'other' one. And reboot, if the script doesn't do it
for you.
When you have a better understanding of networking, and
the the basic networking configuration commands ('ifconfig'
and 'route', primarily), you can write scripts that make
the operational changes -without- needing to reboot. Then
you can leave the 'boot' configuration at whatever you
'normally' use (probably 'work'), and run the 'wireless'
script to take down the ethernet ad bring up the Wi-Fi.
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: help debug bwn(4) wireless
On Sat, 5 May 2012, Robert Bonomi wrote: Anton Shterenlikht me...@bristol.ac.uk wrote; [snip] ...I still find the whole networking area perfectly impenetrable. (If you can recommend a really introductory book on the subject, I'd really appreciate it. [snip] See also TCP/IP Network Administration. This is an O'Reilley Associates book. Virtually *everything* they publish is excellent. If they've ever published an even mediocre book, _I_ have never encountered it. Anton, I'll second that recommendation. 'TCP/IP Network Administration' by Craig Hunt is an outstanding book; it taught me a lot about networking, really made the subject comprehensible. The other O'Reilly book that I found indispensable when getting started was 'Essential System Administration' by Aeleen Frisch. In fact, why don't I just me too about O'Reilly. Everything of theirs that I have seen has been excellent. [snip] -- Chris Hill ch...@monochrome.org ** [ Busy Expunging / ] ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OpenLDAP 2.4.31 on FreeBSD 10.0-CURRENT/amd64 broken!
On 2012-05-05 17:54, Hartmann, O. wrote:
Since Friday, I have on all of our FreeBSD 10.0-CURRENT/amd64 boxes
massive trouble with net/openldap24-server (SASL enabled, so it is
openldap-sasl-server).
Last time OpenLDAP worked was Thursday last week, when obviously a
problematic update to the OS was made
I managed to reproduce the segfault you are seeing in slapd, which is
caused by a problem in libthr.so, introduced in r234947.
Please apply the attached diff, rebuild lib/libthr and install it, and
then try your slapd tests again. Let us know. :)
@David, can you please review this diff? It looks like there was a
mistake merging from Perforce, where you also moved the line:
sc = SC_LOOKUP(wchan);
to the top of the _sleepq_add() function, just before the call to
_sleepq_lookup(). If this isn't done, sc may be uninitialized when it
is dereferenced later on in the function.
Index: lib/libthr/thread/thr_sleepq.c
===
--- lib/libthr/thread/thr_sleepq.c (revision 234994)
+++ lib/libthr/thread/thr_sleepq.c (working copy)
@@ -113,11 +113,11 @@ _sleepq_add(void *wchan, struct pthread *td)
struct sleepqueue_chain *sc;
struct sleepqueue *sq;
+ sc = SC_LOOKUP(wchan);
sq = _sleepq_lookup(wchan);
if (sq != NULL) {
SLIST_INSERT_HEAD(sq-sq_freeq, td-sleepqueue, sq_flink);
} else {
- sc = SC_LOOKUP(wchan);
sq = td-sleepqueue;
LIST_INSERT_HEAD(sc-sc_queues, sq, sq_hash);
sq-sq_wchan = wchan;
___
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Best mail setup for home server?
On Sat, 05 May 2012 10:21:10 -0500, Joshua Isom wrote: I currently use my FreeBSD system as my generic unix server and some coding, along with occasional multimedia. I'd installed postfix years ago and kept using it. Right now, I use getmail with cron, dspam, and dovecot to handle my gmail account. I've never set up outgoing mail which makes changing email clients, or devices, annoying. Currently postfix is set to use dovecot's deliver command so that dovecot can sort and handle it. Before I deal with setting postfix to relay the mail, dealing with firewalls and other possible issues, is there a better alternative? I'd prefer that local mail just works even if I lose internet, and any email that gets as far as my server will at least eventually mail. The archlinux wiki seems to suggest ssmtp doesn't work properly with attachments. Instead it recommends msmtp, which requires an active internet connection to use. Dragonfly's dma is local only to the computer and not the LAN. Are the only options configuring sendmail or configuring postfix? As it has been explained already, home _server_ in regards of e-mail makes certain assumption on what you _should_ do. Since dynamic IPs have become the main source of spam (and spam the main amount of e-mails transferred), sending from a dynmic IP might fail due to mail servers refusing to talk to your box. Furthermore, connection might drop is also a bad idea for a server. If problems in mail transmission occur on the way, notifications will be addressed to your server, and if it's currently not reachable, a problem for the other mail server arises, maybe even in blacklisting your machine. I've had a comparable solution when I was at university, behind a static IP: directly sending mail was no problem, and for receiving I did use fetchmail. That combination made me fully independent in choice of MUAs (and when paying attention to local storage formats, they all could work on the same mail data). I've been using an external server for actually hosting the mailbox (emptied by POP), so _that_ functionality (receiving messages on my _own_ system) was not in my scope at that time. However, with proper masquerading _any_ MUA could send to localhost, and even ls /some/stuff | mail -s stuff b...@example.com was possible. After moving, I only had dynamic IP, resulting in the observation that my setup didn't work for _some_ targets anymore, as they refused to accept messages from dynamic IPs. So I reconfigured sendmail to just send the messages to my ISP's MX. That mail relay _has_ a static IP. The downside: You won't be able to control the arrival of your messages; only successfully transmitted to relay will be in the logs. You can see advantages and disadvantages in this approach: local storage, requirement for permanent and reversable connection (proper DNS records highly suggested!) and being tied to ISP's MX. Maybe you should rething your operations ideas with the suggestions given on the list. There are some things to consider, but what you're basically planning is possible without much trouble, as long as you pay attention to the protocol. :-) -- Polytropon Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ... ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: OpenLDAP 2.4.31 on FreeBSD 10.0-CURRENT/amd64 broken!
On 05/06/12 01:55, Dimitry Andric wrote: On 2012-05-05 17:54, Hartmann, O. wrote: Since Friday, I have on all of our FreeBSD 10.0-CURRENT/amd64 boxes massive trouble with net/openldap24-server (SASL enabled, so it is openldap-sasl-server). Last time OpenLDAP worked was Thursday last week, when obviously a problematic update to the OS was made I managed to reproduce the segfault you are seeing in slapd, which is caused by a problem in libthr.so, introduced in r234947. Please apply the attached diff, rebuild lib/libthr and install it, and then try your slapd tests again. Let us know. :) @David, can you please review this diff? It looks like there was a mistake merging from Perforce, where you also moved the line: sc = SC_LOOKUP(wchan); to the top of the _sleepq_add() function, just before the call to _sleepq_lookup(). If this isn't done, sc may be uninitialized when it is dereferenced later on in the function. Rebuild lib/libthr, installed. Restarted slapd. slapd(8C) now starts as usual and takes queries. BUT: every client using ldap for authetication is now reporting an error like: login: pam_ldap: ldap_starttls_s: Connect error While login on console with LDAP backed users is working although, login with the very same users on xdm fails (replace login with xdm, the error is always the same). I will rebuild a whole system with the patch and report in again, since I rebuilt only libthr and installed the lib, and rebooted in the first approach. oh ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
