[Summary] Duplicate ICMP packets?

From: Xavier Mertens (xavier@rootshell.be)
Date: Tue Apr 16 2002 - 02:48:17 EDT


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Sorry to bother you with this false problem!
One of my colleague was performing a network update on a core switch in the
same time. The problem was on his side.

Regards,
Xavier

- --
http://www.rootshell.be
echo '16i[q]sa[ln0=aln100%Pln100/snlbx]sb20293A2058554E494Csnlbxq'|dc

On Tue, 16 Apr 2002, Xavier wrote:

>
> -----pgpenvelope processed message
>
> Hi,
>
> I've a DS20 with a quad-FastEthernet board.
> Only 2 interfaces are used. This morning, I upgraded the 5.1 Tru64 to
> BL18 (PatchKit 4).
>
> I rebooted the server and now, there are duplicate ICMP packets when I
> ping the server! Any idea?
>
> Here is a 'ifconfig -a' output:
>
> lo0: flags=300c89<UP,LOOPBACK,NOARP,MULTICAST,SIMPLEX,NOCHECKSUM,MULTINET>
> inet 127.0.0.1 netmask ff000000 ipmtu 4096
> inet x.x.x.x netmask ffffff00 ipmtu 4096
> inet x.x.x.x netmask ffffff00 ipmtu 4096
>
> sl0: flags=10<POINTOPOINT>
>
> tu0: flags=c63<UP,BROADCAST,NOTRAILERS,RUNNING,MULTICAST,SIMPLEX>
> inet x.x.x.x netmask ffffff00 broadcast x.x.x.x ipmtu 1500
>
> tu1: flags=c63<UP,BROADCAST,NOTRAILERS,RUNNING,MULTICAST,SIMPLEX>
> inet 10.0.0.7 netmask ffffff00 broadcast 10.0.0.255 ipmtu 1500
>
> tu2: flags=c22<BROADCAST,NOTRAILERS,MULTICAST,SIMPLEX>
>
> tu3: flags=c22<BROADCAST,NOTRAILERS,MULTICAST,SIMPLEX>
>
> tun0: flags=80<NOARP>
>
> Regards,
> Xavier
>
> --
> http://www.rootshell.be
> echo '16i[q]sa[ln0=aln100%Pln100/snlbx]sb20293A2058554E494Csnlbxq'|dc
>
> -----pgpenvelope information
> Hash: SHA1
> Version: GnuPG v1.0.6 (GNU/Linux)
> Comment: pgpenvelope 2.10.2 - http://pgpenvelope.sourceforge.net/
>
> gpg: Warning: using insecure memory!
> gpg: Signature made Tue 16 Apr 2002 07:29:13 AM CEST using DSA key ID BCD0FCA1
> gpg: Good signature from "Xavier Mertens <xavier@rootshell.be>"
>
> pgpenvelope_decrypt: message processed at Tue Apr 16 08:46:47 2002
>
> -----end pgpenvelope information
>
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