I think putty has verbose logging, and allows you to set the keepalive send interval I've hear do of various interactions between windows networking and persistent connections
On Thu, 3 Feb 2005 11:46:18 -0800, Jim Beard <[EMAIL PROTECTED]> wrote: > Neat. The -vvv option seems like it might help shed some light on the > situation, at least as long as he uses a client that allows it. He is > working from a windows workstation. > > There is no NAT between the server and client. It's a rather small > LAN, I think there is a hub and two switches between the machines... > > Jim > > On Feb 3, 2005, at 10:43 AM, larry price wrote: > > > You can connect using > > ssh -vvv [EMAIL PROTECTED] > > > > and see all the debug messages ssh will give you > > > > If there is a NAT box between the two machines you will occasionally > > see connections terminating on idle, the solution for that is to make > > sure that both the client and the server are issuing keepalive packets > > more frequently than the NAT buffer expires. > > > > If you were seeing some sort of network level issue the affected > > workstation would have other problems as well. (unable to see most of > > the network, etc.) > > > > > > On Thu, 3 Feb 2005 10:24:30 -0800, Jim Beard <[EMAIL PROTECTED]> > > wrote: > >> One person in our office is experiencing some mysterious SSH > >> connection > >> problems. When they connect to a specific server their connection > >> dies > >> frequently. No one else on the LAN has experienced this. Network > >> cables have been tested and changed, and there doesn't seem to be a > >> problem. Other users branching off of the closest hub to him do not > >> experience the problem. Anyone have any idea what might be going on? > >> Or how to determine what might be happening? Would an IP conflict > >> somewhere cause any of this? > >> > >> Jim Beard > >> counterclaim.com, Inc > >> http://www.counterclaim.com > >> http://openefm.sourceforge.net > >> (800) 264-8145 > >> > >> _______________________________________________ > >> EUGLUG mailing list > >> [email protected] > >> http://www.euglug.org/mailman/listinfo/euglug > >> > > > > > > -- > > http://Zoneverte.org -- information explained > > Do you know what your IT infrastructure does? > > _______________________________________________ > > EUGLUG mailing list > > [email protected] > > http://www.euglug.org/mailman/listinfo/euglug > > > > > Jim Beard > counterclaim.com, Inc > http://www.counterclaim.com > http://openefm.sourceforge.net > (800) 264-8145 > > _______________________________________________ > EUGLUG mailing list > [email protected] > http://www.euglug.org/mailman/listinfo/euglug > -- http://Zoneverte.org -- information explained Do you know what your IT infrastructure does? _______________________________________________ EUGLUG mailing list [email protected] http://www.euglug.org/mailman/listinfo/euglug
