-R port:host:hostport - communication lost after some minutes

Damien Miller djm at mindrot.org
Fri Mar 5 08:15:18 EST 2004


On Thu, 4 Mar 2004, Peter Stuge wrote:

> On Thu, Mar 04, 2004 at 02:42:35PM +0100, Hans Schou wrote:
> > I guess I can reproduce the bug witin 15 minutes.
> 
> Then I'd guess your NAT firewall has a connection tracking timeout of,
> exactly, 15 minutes.
> 
> Use ClientAliveInterval in sshd to induce occasional traffic.

Or ServerAliveInterval in ssh (3.8+)

-d




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