Today I have have to packet lost from Cablecom AS8404 to AS6730. It was from 11:00 UTC till 15:00 UTC. Now it seens normal. My connection is going down often. And the traffic was slowly. Greetings Xaver ----- Original Message ----- From: "Francois Deppierraz" francois@ctrlaltdel.ch To: swinog@swinog.ch Sent: Tuesday, May 01, 2007 6:40 PM Subject: [swinog] Cablecom MTU issue ?
Hi swinogers,
Anyone knows about some MTU issues in the Cablecom network (especially Morges area) ?
Packets bigger than 1492 bytes (sometimes even less) are dropped depending on the source IP and destination IP.
It looks as if some interfaces in a multipath route (using IP adresses hash) uses a MTU smaller than 1500 bytes.
That was experienced from AS6893 and AS559.
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