From: Michael Tautschnig <michael.tautschnig@zt-consulting.com>
To: Mikhail Zotov <e-boogie@yandex.ru>
Cc: netfilter@lists.netfilter.org
Subject: Re: Reasons for INVALID packets ?
Date: Sun, 27 Feb 2005 15:32:12 +0100 (CET) [thread overview]
Message-ID: <Pine.LNX.4.61.0502271529200.32119@L01.THNET> (raw)
In-Reply-To: <200502271432.00952.e-boogie@yandex.ru>
>
> IN= OUT=eth0 SRC=ROUTER DST=193.108.155.115 LEN=68 TOS=0x00 PREC=0xC0 TTL=64
> ID=22467 PROTO=ICMP TYPE=11 CODE=0 [SRC=193.108.155.115 DST=A.LAN.HOST LEN=40
> TOS=0x00 PREC=0x00 TTL=1 ID=40760 PROTO=ICMP TYPE=8 CODE=0 ID=20244
> SEQ=45126 ]
>
[...]
Why would you consider these packets invalid - TYPE=11 is "time exceeded",
CODE=0 is "maximum lifetime of the datagram exceeded" - for whatever
reason those packets are generated ...
Regards,
Michael
prev parent reply other threads:[~2005-02-27 14:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-27 11:32 Reasons for INVALID packets ? Mikhail Zotov
2005-02-27 14:32 ` Michael Tautschnig [this message]
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