[Gllug] Sendmail, Firewalls, SSL...

[Formi]

On Tue, 25 Jun 2002 tet at accucard.com wrote:

> 
> > I can work out that by myself, the giptables line is just an identifier 
> >to know that those lines are comming from the firewall.
> >
> > Yes, it also corresponds to the rule that droped the packet.
> 
> ...and what does that rule say?
> 
> Tet

Sorry for the missunderstanding, what I want to know is where to find info 
about those TOS=0x00, etc. I know those come from the tcp/ip and udp 
headers. I would normally use ethereal but I'm on a dial-up link to the 
server and I would just prefer a more direct visual approach.

 Anyway, thanks for the help

> 
> 
> 
Jun 25 07:09:47 ns kernel: giptables-drop-src-norule: IN=eth0 OUT= MAC=00:a0:24:5a:bf:c6:02:30:cd:00:07:bd:08:00 
SRC=204.123.28.33 DST=62.190.132.170 LEN=57 TOS=0x00 PREC=0x00 TTL=13 ID=3618 PROTO=UDP SPT=3663 DPT=53 LEN=37 

Jun 25 07:09:55 ns kernel: giptables-drop-src-norule: IN=eth0 OUT= MAC=00:a0:24:5a:bf:c6:02:30:cd:00:07:bd:08:00 
SRC=204.132.28.33 DST=62.190.123.170 LEN=57 TOS=0x00 PREC=0x00 TTL=13 ID=18250 PROTO=UDP SPT=3663 DPT=53 LEN=37 
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