Re: something is randomly closing ssh-tunnels (was: ipfilter randomly dropping..)

[Petar Bogdanovic <petar%smokva.net@localhost>]

On Mon, Jun 23, 2014 at 08:48:04PM +0200, Joerg Sonnenberger wrote:
> On Mon, Jun 23, 2014 at 07:19:41PM +0200, Petar Bogdanovic wrote:
> > Good question, I forgot to add that to my original message.  Until now,
> > only scheduled ssh-tunnels were affected.  interactive ssh-sessions seem
> > fine, so does smtp, imap and http.
> 
> Can you try to manually force the IPQoS option to lowdelay/throughput
> for both use cases?

Instead of:

        /usr/bin/ssh -24fNn -L 22007:localhost:9102 -R 9101:localhost:9101 -R 
9103:localhost:9103 remote.host.de

I tried:

        /usr/bin/ssh -24fNn -o IPQoS=lowdelay -L 22007:localhost:9102 (...)

and:

        /usr/bin/ssh -24fNn -o IPQoS=throughput -L 22007:localhost:9102 (...)

but it failed again in both instances.