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Re: Linux IP stack on kernel 2.4.18

To: "Thomas 'Dent' Mirlacher" <dent@xxxxxxxxxxxxxx>
Subject: Re: Linux IP stack on kernel 2.4.18
From: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
Date: Sun, 02 Jun 2002 20:11:22 +0300
Cc: netdev@xxxxxxxxxxx
References: <Pine.GSO.4.05.10206021139290.6283-100000@mausmaki.cosy.sbg.ac.at>
Sender: owner-netdev@xxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0rc2) Gecko/20020510


Thomas 'Dent' Mirlacher wrote:

--snip/snip



2.. Routing jumbo packets through IP stack - I send 9K packets in size and IP stack routes the packets but by sending 1K packets in size ! is this possible ? I tripple checked the device driver on receive and transmit and it's ok. Do you know what is the problem ?



did you check you MTU?

sh-2.04# ifconfig eth0
eth0 Link encap:Ethernet HWaddr 64:41:40:12:12:31 inet addr:10.2.40.130 Bcast:10.2.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:9700 Metric:1
RX packets:5668 errors:0 dropped:0 overruns:0 frame:0
TX packets:3280 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4787563 (4.5 Mb) TX bytes:543741 (530.9 Kb)
Interrupt:32



tm






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