From: Raymond Leach <raymondl@knowledgefactory.co.za>
To: blacknet@simplyaquatics.com
Cc: netfilter@lists.samba.org
Subject: RE: Strange log entry ...
Date: 08 Jul 2002 16:29:51 +0200 [thread overview]
Message-ID: <1026138591.27153.77.camel@rayw> (raw)
In-Reply-To: <002d01c22688$cfa8a920$0a01a8c0@ed>
On Mon, 2002-07-08 at 16:07, Ed Street wrote:
> Hello,
>
>
> Looks like station 10.0.0.19 on eth2 tried to ping 199.181.167.201 and
> it was droped.
>
I've checked the process list on 10.0.0.19 and also restarted it just to
make sure, and there is nothing that is trying to ping anywhere.
Isn't ICMP CODE 0 TYPE 0 a reply? Doesn't this log entry represent
10.0.0.19's reply to an echo request?
Ray
> Ed
>
> -----Original Message-----
> From: netfilter-admin@lists.samba.org
> [mailto:netfilter-admin@lists.samba.org] On Behalf Of Raymond Leach
> Sent: Monday, July 08, 2002 10:07 AM
> To: netfilter@lists.samba.org
> Subject: Strange log entry ...
>
> Hi
>
> Can anyone tell me what this is?
>
> Jul 8 16:04:23 firefly kernel: DROP FORWARD INTERNAL: IN=eth2 OUT=eth0
> SRC=10.0.0.19 DST=199.181.167.201 LEN=1044 TOS=0x00 PREC=0x00 TTL=254
> ID=18763 DF PROTO=ICMP TYPE=0 CODE=0 ID=6666 SEQ=0
> Jul 8 16:04:26 firefly kernel: DROP FORWARD INTERNAL: IN=eth2 OUT=eth0
> SRC=10.0.0.19 DST=199.181.167.201 LEN=1044 TOS=0x00 PREC=0x00 TTL=254
> ID=18764 DF PROTO=ICMP TYPE=0 CODE=0 ID=6666 SEQ=0
>
> I do not allow incoming echo requests to this machine. How the echo
> reply is generated beats me ...
>
> Ray
>
>
next prev parent reply other threads:[~2002-07-08 14:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-08 14:07 Strange log entry Raymond Leach
2002-07-08 14:07 ` Ed Street
2002-07-08 14:29 ` Raymond Leach [this message]
2002-07-08 14:36 ` Ramin Alidousti
2002-07-08 17:15 ` Ramin Alidousti
2002-07-08 14:39 ` Ed Street
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