Re: Linux 2.2.16 through 2.2.18preX TCP hang bug triggered by rsync

kuznet@ms2.inr.ac.ru
Wed, 24 Jan 2001 23:42:30 +0300 (MSK)


Hello!

> must be). Is there another RFC?

It is exactly this place.

As soon as BSD uses this feature, it is must for us.

> Could you check what happened in line 2066 of this tcpdump?
....
> 2066 16:31:43.108759 eth0 > static.8664 > dynamic.ih.lucent.com.39406:
> . 1583720:1583720(0) ack 69041 win 0 (DF)

This is usual RFC-style zero-window probe: null segment out of window.

Alexey

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