Re: What this means in my logs?
hey,
On Fri, 30 Nov 2001, Petre Daniel wrote:
> Heya,i got those lines often lately..Can anyone explain me every
> little part of it?
> If you can drop an url link too,it would be great..
> Thank you.
>
> Nov 30 16:16:28 brutus-gw kernel: Packet log: input DENY eth1 PROTO=6 210.86.20.213:1621
> 194.102.92.21:6000 L=48 S=0x00 I=52039 F=0x4000 T=102 SYN (#1)
>
This is a log from ipchains (ou maybe iptables). ipchains is a packet
filter used by kernels 2.2.x .
It says that the host
received a packed from 210.86.20.213 (port 1621)
with destination 194.102.92.21 (port 6000)
and denied it (DENY means to drop the packet on the floor.)
In other words the packet was blocked.
I believe that the rest of the line are the IP header fields.
To check all your ipchains rules:
$ ipchains -nL
or
$ man ipchains
their might be an how-to on linuxdoc.org
> c yah,
> Dani.
>
>
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