On Fri, 7 Jul 2006, Chuck Swiger wrote:
BigBrother-{BigB3} wrote:
[ ... ]
I have trouble making a passive ftp connection to work, because every time
natd changed source port even though it should not. Sometimes it changes
within the IP_PORTRANGE_DEFAULT but sometimes it changes it to
Summary: NATD translates source addresses even though it should not because
unregistered_only is set and the IPs do not belong to RFC 1918 (like
192.168)
Hi List,
I have a very strange problem in my
FreeBSD bigb3 6.1-STABLE FreeBSD 6.1-STABLE #0: Tue Jun 6
I am using the f
> I just copied my entire "home" directory from my Windows XP harddrive
(ad6)
> running NTFS over to my FreeBSD harddrive (ad4) running UFS2:
> ..
In the past I had faced a similar program. I found out that the errors were
caused by the DMA controller.
So I have disabled DMA hard disc and no w
> I have a distributed network of systems running FreeBSD 4.10-Release,
> and periodically, I see the following errors on the console:
>
> vm_fault: pager read error, pid 1 (init)
I have also a network with many diskless boxes of 4.11 FreeBSD and every now
and then I see messages like this.
The
hi,
For the past weeks I have been receiving in my syslog the following
message
"ikaros /kernel: unknown dynamic rule type 244"
"ikaros last message repeated XXX times"
ipfw -d show | grep 244
does not show anything
I have rebooted the machine,
I have flushed & reloaded the ruleset...the message
Hi,
I managed to fix the error of all slices being destroyed. My system is up
and running. i did not reinstall any programs, just edited the partition
table and the labels. It took me 3 days to figure out the exact values, so
I post here my findings, in case somebody faces the same problem.
The
Dear,
Please help me with this strange situation, that is due to using boot0cfg
with wrong switches. I googled it but I did not find any similar case.
On a working 4.11 freebsd system I wanted to create a floppy bootable
disk.
This system had one slice and four labels.
I run this command:
boo
Hi,
I would like to combine the bandwidth of two network cards on FreeBSD (which
are connected to 2 different ADSL modems of the same ISP) in order to double
the bandwidth of the Internet connection of the LAN that is behind this box.
I have searched Google and FreeBSD question and people sugg
> -Original Message-
> From: Gary Dunn [mailto:[EMAIL PROTECTED]
> Subject: Re: NFS data integrity failure
>
> On Thu, 2004-10-14 at 07:58, Bigbrother wrote:
>
> >
> > MachineB mounts machineA:/disk and puts 1.2 GB of data from
> its disk to th
Dear all,
I have noticed a very strange NFS problem between two FreeBSD machines
running both 4.10-Release-p2.
-Short description:
NFS copy transfers from A to B (A controls the transfer, e.g. he "gets" data
) produce (always!!) CRC errors and MD5 mismatch between (some) original
file
I=21963 OWNER=bigbrother MODE=100644
SIZE=0 MTIME=Jun 10 17:16 2004
RECONNECT? no
CLEAR? no
I=21965 OWNER=bigbrother MODE=100644
SIZE=5376392 MTIME=Jun 9 01:33 2004
RECONNECT? no
CLEAR? no
I=21973 OWNER=bigbrother MODE=100644
SIZE=4016799 MTIME=Jun 9 01:37 2004
RECONNECT? no
CLEAR? no
Dear,
I have Freebsd 4.7-Release-p7 and I tried to install the port
Sysutils/diskcheckd(ports are daily cvsuped)
The message that I received is:
** 'sysutils/diskcheckd' is marked as IGNORE:
"Not tested on anything less than 5.0, use at discretion"
But the fact is that in an old
Hi friends,
Recently I put into my crontab the following line
4 0 */10 * * /usr/bin/tar -cyf /backup/lab.`date "+%d%m%Y"`.tar.bz /lab
But although I can execute the command into my shell, crond refuses to
execute and send me an email saying:
<>
What am I doing wrong? I suspect that my proble
I forgot to say:
>uname -a
FreeBSD matrix.vlsi.gr 4.7-RELEASE-p7 FreeBSD 4.7-RELEASE-p7 #1: Tue Mar
4 12:09:06 EET 2003
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/matrix i386
-
> ifconfig
wb0: flags=8843 mtu 1500
inet 192.168.3.200 netmask 0xff00 broadcast 192.168.3.255
I started to use samba with freebsd and I cant say that I am
satisfied with the performance of it. Specifically on my local 100Mbits
network the samba read speed on the server (athlon 1700) is < 1Mbit/sec,
while the write speed is much much worse.
If I ftp to that machine I have read speed of min
do
> NEW=`echo $OLD | tr ' ' _`
> echo mv -i $OLD $NEW
> done
>
> You'll have to fix the directories separately (otherwise find gets lost).
>
>
Thank you all for your quick reply.
I followed Rob's way and it was fairly easy to do. I had to change
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Sorry for this OT but I am trying for some hours to achieve a massive
rename of files using a simple script and I have not success yet. I want
to rename files like
"RESULTS OF JAN 01 2002.txt "
to
"RESULTS_OF_JAN_01_2002.txt"
i.e. all the spaces,
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I was transferring a huge file (700 MB) to an nfs mounted disc and I
umount -f the nfs mounted directory. After this I lost control of that pc
(I was remotely administering it). The machine responds to pings and
forwards packets as well, but if I try
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>I'm having a problem with slow transfers to my FreeBSD 4.7-RELEASE box
>using a D-Link 528CT
>(Realtek 8029 chipset). When I try to upload files to this machine from a
>windowsXP box, I only
>get about 30KB/s on the 10BaseT cat 5 network. This ident
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(I sent this email to freebsd-security but it never appeared on the
list, nor it returned back-very strange for freebsd-security;does freebsd
security has any problem?)
I have a small question. When I was administering one freebsd box the
thin
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>ipfw add 108 allow tcp from any to xx.250.227.0/22 20,21,25,80,110 via
>bge0
>
>#Outbound from inside
>ipfw add 109 check-state
>ipfw add 110 allow tcp from xx.250.224.0/22 via bge0 keep-state
>ipfw add 111 allow udp from xx.250.224.0/22 via bge0 ke
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Nelis wrote
>...
>inside machines cannot telnet...
>
>#allow all outbound and only inbound TCP connections I've created
>add 0301 divert natd all from any to any via rl0
>add 00302 check-state
>add 00303 allow tcp from any to any established
>add
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SORT: Stetefull IPFW rules combined in a router that is
a ypclient may make the box loose connectivity and a
irreleavent error "too many dynamic rules" appear in the log
eventhough only <20 dynamic rules may exist.
LONG:
I am reporting a strang
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I have a question about FFS filesystem.
According to a paper about the design of UFS filesystem[1], if you create
the FFS filesystem on a slow cpu and then move it to a fast cpu with a
fast controller, theh the FFS wont perform efficient.
This is j
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>
>What is the best way to resolve these?
>
> ad0s1e: UDMA ICRC error reading fsbn 897759 of 144-159 (ad0s1 bn 897759;
cn 55 tn 225 sn 9) retrying
> ad0s1a: UDMA ICRC error reading fsbn 45439 of 22688-22719 (ad0s1 bn
45439;
cn 2 tn 211 sn 16) retrying
On Tue, 5 Nov 2002, Lasse Laursen wrote:
> Hi,
>
> Thanks for your reply. I have some additional questions:
>
> > Well the only rule for selecting the number of nfsiods and nfsd is the
> > maximum number of threads that are going to request an NFS operation on
> > the server. For example assume
>> According to my experience UDP is much preffered for NFS transport
>> protocols. Also try to have the NFSIOD daemon being executed on every
>> machine by putting in the /etc/rc.conf
>>
>> nfs_client_enable="YES"
>> nfs_client_flags="-n 10"
>>
>>
>> [u may put more than 10 instances if u suspec
>I recently did some research into NFS performance tuning and came across
>the suggestion in an article on onlamp.com by Michael Lucas, that 32768
>is a good value for the read and write buffers. His suggestion is these
>flags:
>
>tcp,intr,nfsv3,-r=32768,-w=32768
>
>I used these options (I found
>
> ELF binary type "3" not known.
> Abort trap.
>
> I've tried running netscape communciator as well with the same msg.
>
> so it's definitely linux ports.. and i have linux-base-7.1.1 installed.
>
If the output of kldstat shows that 'linux.ko' is loaded and
you still have this problem then t
I know how the FFS (filesystem) works, and that it really does an excelent
job in allocating clusters as local as possible. But it is also true that after
some period of extensive use of it, the filesystem get fragmented, and
results in severe degration of speed.
One way is to dump/restore every
IMO use a unify OS for the optimal NFS performance. If u select
FreeBSD NFS server, then select FreeBSD nfs clients, and run
realserver [of linux] there. Linux emulation is very handy and
produces good results there.
In any case you will have to tune up the NFS server/client with
a lot of trial a
Dear,
I have a couple of issues regarding the IPNAT or NATD of freebsd. In case
that you dont have enough time, skip the next paragraph [description] and
go to questions section.
-=Description of problem=-
I was using NATD for more than 3 years with no problem. By debbuging
a problem in my
I had noticed this problem a lot time ago. Screen was consuming too much
cpu power. In fact every 'screen' that I opened it put my load +1.0 so
with 3 screens I had a 3.0 constant load...
the problem was solved after CVSUP the latest port collection and make
a 'portinstall screen' . This will f
I have freebsd 4.6 release and I am interesting to
update it to 4.7 via CVSUP
The box is located 3000 Kms away and I can only connect
via ssh.
a) How much space is required in order to make a buildworld
(downloading CVSUP, compiling, installing)
b) What is the best failsafe method, so in case
A nice solution which I make use is:
a) install a SNMPD client on every box
/usr/ports/net/net-snmp
b) change the community string to something else than `public`
c) create sample config file for snmpd
d) install MRTG
/usr/ports/net/mrtg
e) Configure MRTG to be daemon and query every 5
It sounds to me that you are looking for a Network Intrusion system.
1)
try:
/usr/ports/security/snort
It has plenty of rules that can help you log whatever u like.
2)
Also another possibility is to use
tcpdump host -w
which will log all the packets heading for your IP
in raw form
Recently my diskcheckd reported that
error reading 65536 bytes from sector 1462144 on /dev/ad1
How can I locate which file occupies the sector 1462144 ?
I know and used the badsect(8) tool to mark bad sectors on empty discs.
This is a full disc and before I mark it I would like to find out
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