r? Who's violating RFC? PIX or BSD?
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Sergey
> Sent: Friday, March 07, 2008 9:33 AM
> To: freebsd-net@freebsd.org
> Subject: RE: Path MTU Problem
>
> > > > here
> > > here comes icmp frag packets. strange what sometimes
> > tcpdump complains
> > > about tcp header in icmp packet and sometimes not
After looking more closely, if found something strange:
here is part of tcp header of first large packet:
10:32:04.610317 IP (tos 0x8, ttl 64, id 1208, offset
> Is it possible that you have PF or IPFW filter rules in place
> that drop ICMP? Just because tcpdump shows you the frame
> arrived at your system, does not mean that it was "seen" by
> the kernel.
No, it's virgin clean install, without any packet filtering enabled
> > here comes icmp fra
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[EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> Hi, i have a FreeBSD 6.3, fresh install. It is in the corporate
> network and i can't use any tcp network service on that machine from
> any other, which is behind cisco routers with tunnels.
This is a
