ssh login delays

Andy Green andy at warmcat.com
Mon Sep 5 06:16:49 UTC 2005


On Monday 05 September 2005 04:22, Bob Hartung wrote:

>    Pointers please on where to begin looking for the hangup.

When you're scratching your head about what is happening on the wire, tcpdump 
is always a good place to start.  Run it in another command prompt and try 
the bad connect, see what packets are going where.

DNS problems are a popular cause of long network delays.

If nothing shows in tcpdump, try the connect again with ssh -v -v -v and see 
what the last happenings are before the delay.

Check your logs on the server side (/var/log/messages I guess).

-Andy
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: not available
Url : http://lists.fedoraproject.org/pipermail/users/attachments/20050905/bc1c418d/attachment-0002.bin 


More information about the users mailing list