Re: PROBLEM: NAT over 3c59x cards freezes interactivity on 2.6.2

From: Andrew Morton
Date: Thu Feb 12 2004 - 21:43:30 EST


Chad Walstrom <chewie@xxxxxxxxxxxx> wrote:
>
> [2.] DETAILS: Upon upgrading from 2.4.x to 2.6.2, I've noticed that my
> workstation/NAT box freezes on interactive processes while transfering
> large files over NAT to other machines on the network.

Please monitor the system time with top or `vmstat 1'. Is it excessive?

A kernel profile might tell us what is going on. See
Documentation/basic_profiling.txt.

If you remove all the netfilter rules, what happens?
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