[Berlin-wireless] (emma-core) detected duplicate packet with seqnr 0x3c4c from 10.31.11.65

Bastian fly
So Mai 3 18:31:39 CEST 2015


Hallo Stefan,

"duplicate packets" treten im Zusammenhang mit defekter Client-Isolation
auf.
Ich kann leider nichts zur aktuellen Entwicklung beim Lösen dieses
Issues sagen. Andre oder Faustus können dazu sicherlich mehr beitragen.

Workarounds existieren jedoch:
Die OLSR Broadcast-Adresse auf die deines einen physikalischen Nachbarn
setzen. Funktioniert leider nur für IPv4.

Oder einfach falsche (vom 2-Hop Neighbour) Pakete an Port 698 via
Firewall blocken.

Gruß
Bastian


On 04/30/2015 05:50 PM, Stefan Sperling wrote:
> Hallo,
> 
> mir fallen gerade auf der graefe70 relativ viele log einträge auf,
> in denen sich der OLSRd über Duplikate beschwert.
> 
> Liegt das an der emma? Sollte/Kann man da was machen? Danke.
> 
> Thu Apr 30 17:47:01 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c4c from 10.31.11.65 on eth0 (1404 Bytes)
> Thu Apr 30 17:47:02 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c4d from 10.31.11.65 on eth0 (1408 Bytes)
> Thu Apr 30 17:47:02 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c4e from 10.31.11.65 on eth0 (1444 Bytes)
> Thu Apr 30 17:47:02 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c4f from 10.31.11.65 on eth0 (900 Bytes)
> Thu Apr 30 17:47:02 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c51 from 10.31.11.65 on eth0 (1444 Bytes)
> Thu Apr 30 17:47:03 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c52 from 10.31.11.65 on eth0 (1464 Bytes)
> Thu Apr 30 17:47:03 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c53 from 10.31.11.65 on eth0 (1364 Bytes)
> Thu Apr 30 17:47:03 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c54 from 10.31.11.65 on eth0 (1412 Bytes)
> Thu Apr 30 17:47:03 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c55 from 10.31.11.65 on eth0 (1408 Bytes)
> Thu Apr 30 17:47:04 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c56 from 10.31.11.65 on eth0 (1452 Bytes)
> Thu Apr 30 17:47:04 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c57 from 10.31.11.65 on eth0 (1448 Bytes)
> Thu Apr 30 17:47:04 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c58 from 10.31.11.65 on eth0 (1420 Bytes)
> Thu Apr 30 17:47:05 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c5a from 10.31.11.65 on eth0 (1464 Bytes)
> Thu Apr 30 17:47:05 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c5b from 10.31.11.65 on eth0 (1432 Bytes)
> Thu Apr 30 17:47:05 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c5c from 10.31.11.65 on eth0 (1440 Bytes)
> Thu Apr 30 17:47:05 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c5d from 10.31.11.65 on eth0 (1436 Bytes)
> Thu Apr 30 17:47:05 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c5e from 10.31.11.65 on eth0 (1448 Bytes)
> Thu Apr 30 17:47:06 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c5f from 10.31.11.65 on eth0 (1228 Bytes)
> Thu Apr 30 17:47:06 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c60 from 10.31.11.65 on eth0 (1404 Bytes)
> Thu Apr 30 17:47:07 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c61 from 10.31.11.65 on eth0 (1464 Bytes)
> Thu Apr 30 17:47:07 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c62 from 10.31.11.65 on eth0 (1472 Bytes)
> Thu Apr 30 17:47:07 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c63 from 10.31.11.65 on eth0 (1448 Bytes)
> Thu Apr 30 17:47:07 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c64 from 10.31.11.65 on eth0 (1464 Bytes)
> Thu Apr 30 17:47:07 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c65 from 10.31.11.65 on eth0 (1456 Bytes)
> Thu Apr 30 17:47:08 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c66 from 10.31.11.65 on eth0 (1204 Bytes)
> Thu Apr 30 17:47:08 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c67 from 10.31.11.65 on eth0 (1432 Bytes)
> Thu Apr 30 17:47:08 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c68 from 10.31.11.65 on eth0 (1436 Bytes)
> Thu Apr 30 17:47:08 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c69 from 10.31.11.65 on eth0 (1436 Bytes)
> Thu Apr 30 17:47:09 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c6a from 10.31.11.65 on eth0 (1440 Bytes)
> Thu Apr 30 17:47:09 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c6b from 10.31.11.65 on eth0 (1472 Bytes)
> Thu Apr 30 17:47:09 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c6d from 10.31.11.65 on eth0 (280 Bytes)
> Thu Apr 30 17:47:09 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c6e from 10.31.11.65 on eth0 (1416 Bytes)
> Thu Apr 30 17:47:10 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c70 from 10.31.11.65 on eth0 (1456 Bytes)
> Thu Apr 30 17:47:10 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c72 from 10.31.11.65 on eth0 (1420 Bytes)
> Thu Apr 30 17:47:10 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c73 from 10.31.11.65 on eth0 (1460 Bytes)
> Thu Apr 30 17:47:11 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c74 from 10.31.11.65 on eth0 (1420 Bytes)
> Thu Apr 30 17:47:11 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c75 from 10.31.11.65 on eth0 (1452 Bytes)
> Thu Apr 30 17:47:11 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c76 from 10.31.11.65 on eth0 (1356 Bytes)
> Thu Apr 30 17:47:11 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c77 from 10.31.11.65 on eth0 (1444 Bytes)
> Thu Apr 30 17:47:12 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c78 from 10.31.11.65 on eth0 (1408 Bytes)
> Thu Apr 30 17:47:12 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c79 from 10.31.11.65 on eth0 (1440 Bytes)
> Thu Apr 30 17:47:12 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c7a from 10.31.11.65 on eth0 (1384 Bytes)
> Thu Apr 30 17:47:12 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c7b from 10.31.11.65 on eth0 (1424 Bytes)
> Thu Apr 30 17:47:12 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c7c from 10.31.11.65 on eth0 (1448 Bytes)
> Thu Apr 30 17:47:13 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c7d from 10.31.11.65 on eth0 (1412 Bytes)
> Thu Apr 30 17:47:13 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c7e from 10.31.11.65 on eth0 (1036 Bytes)
> Thu Apr 30 17:47:13 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c81 from 10.31.11.65 on eth0 (1448 Bytes)
> Thu Apr 30 17:47:14 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c82 from 10.31.11.65 on eth0 (1460 Bytes)
> Thu Apr 30 17:47:14 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c83 from 10.31.11.65 on eth0 (1456 Bytes)
> Thu Apr 30 17:47:14 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c84 from 10.31.11.65 on eth0 (1356 Bytes)
> Thu Apr 30 17:47:15 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c86 from 10.31.11.65 on eth0 (1392 Bytes)
> Thu Apr 30 17:47:15 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c87 from 10.31.11.65 on eth0 (1444 Bytes)
> Thu Apr 30 17:47:15 2015 daemon.info olsrd[1753]: detected duplicate packet with seqnr 0x3c88 from 10.31.11.65 on eth0 (368 Bytes)
> 
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