> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of
> Siddhartha Jain
> Sent: Friday, April 29, 2005 8:21 AM
> To: freebsd-security@freebsd.org
> Subject: Re: IPFW disconnections and resets
>
> Just out of curiosity, why is
Neo-Vortex wrote:
On Sat, 30 Apr 2005, Andrew McNaughton wrote:
1% is way too much. use nohup. eg:
SSH dies, asin i get "Connection reset by peer" and my ssh session closes,
i can restart it fine though and the rest of the rules are parsed fine,
also, i dont get that on the window that im loadi
On Fri, Apr 29, 2005 at 03:10:47PM +0530, Siddhartha Jain wrote:
> Hi,
>
> I am using IPFW on FreeBSD 4.11
>
> I am facing two problems:
> - SSH sessions timeout after a while
Use stateful connections. (i.e. use a setup rule and a subsequent established
rule).
--
Peter C. Lai
University of Con
Hi,
im playing with the /etc/crontab to reload the rules periodically, while i
remotly edit both crontab and ipfw_rules.sh, this solves the problem of
lock-out (but i dont know exactly what other problems it might cause...:)
sshd_config has a ClientAliveInterval (seconds between trys) and
Clie
>
> I use that all the time, maybe 1 out of 100 times it will kill
> a ssh session (only one that has irssi open cause of the time
> updating it kills it, i have it set to update every second
> though, so normally it'd be like 1 out of 500 or so) and even
> if it does, it still finishes loadin
On Sat, 30 Apr 2005, Andrew McNaughton wrote:
> 1% is way too much. use nohup. eg:
SSH dies, asin i get "Connection reset by peer" and my ssh session closes,
i can restart it fine though and the rest of the rules are parsed fine,
also, i dont get that on the window that im loading the firewal
On Fri, 29 Apr 2005, Neo-Vortex wrote:
On Fri, 29 Apr 2005, Siddhartha Jain wrote:
Even if I run this script as it is (without running from within another
script and redirecting), I don't get disconnected.
hehe, probobly different shells or something (i use tcsh) - or mabe luck
:) but without it i
Michael Scheidell wrote:
>>I use that all the time, maybe 1 out of 100 times it will kill
>>a ssh session (only one that has irssi open cause of the time
>>updating it kills it, i have it set to update every second
>>though, so normally it'd be like 1 out of 500 or so) and even
>>if it does, it
On Fri, 29 Apr 2005, Siddhartha Jain wrote:
> Even if I run this script as it is (without running from within another
> script and redirecting), I don't get disconnected.
hehe, probobly different shells or something (i use tcsh) - or mabe luck
:) but without it i get disconnected like 99.9% of
Neo-Vortex wrote:
>>- When I run "/sbin/ipfw -q -f flush" in the rules script all connection
>>get reset (and I am thrown out of the box).
>
>
> Yep, standard functionality, easy fix though:
>
> -- Start file /root/bin/fws --
> #!/bin/sh
> fw > /root/fws-out 2>&1 &
> -- End File --
>
> -- Start
On Fri, 29 Apr 2005, Siddhartha Jain wrote:
> I am facing two problems:
> - SSH sessions timeout after a while
In PuTTY or whatever other SSH client you use - enable sending of
keepalive packets (for PuTTY - under connection settings) (not sure if
this is cause of ipfw or what, but the tcp sess
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