Re: ssh/sshd hang after "debug2: channel 0: open confirm rwindow 0

On Sun, 16 Mar 2008, Bruce Allen wrote:

> Hi Peter,
>
> A bit more information:
>
> (1) My hotel's IP (Pasadena Hilton, service from AT&T) is NOT properly
> registered in DNS:
>
> ballen$ nslookup
> > 12.191.122.167
> Server: 85.37.17.16
> Address: 85.37.17.16#53
> ** server can't find 167.122.191.12.in-addr.arpa: NXDOMAIN
>
> (2) On opensshd version 4.8, turning UseDNS off makes no difference.
> Is there some other config switch I should try?
>
> (3) I CAN connect to an opensshd version 3.6 ssh daemon.
>
> (4) As far as I can tell, the sshd_config files being used for the v 3.6
> and v 4.8 sshd servers have only unimportant differences.
>
> Any further thoughts or suggestions? I have a few more days in the hotel
> so I can try some other things.

You could try to strace/truss or ltrace the server to see where it is
stopping.

-d
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