Re: 100Mbps TCP stalls in 2.1.115

Andi Kleen (ak@muc.de)
09 Aug 1998 00:54:51 +0200

Zlatko Calusic <Zlatko.Calusic@CARNet.hr> writes:
>
> E. g. FTP between two 100mbit hosts, transfer rate is ~50kb/sec, but
> many times it recovers after few (or few tens of) seconds.
>
> Sometimes it works, sometimes not. Tcpdump logs available on request.
>
> Any clue?

What does /proc/net/netstat say after such a stall?
Also could you try to reproduce it with sockets that have the SO_DEBUG
flag set ?

-Andi

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