Hi,
I have an odd problem with ssh connections only (it seems), from a
specific network, ie this doesn't happen when on the same LAN as the
ssh server. (and not all non-local networks, over the internet is fine)
If I try an connect to the server;
[root@servername log]# ssh -V
OpenSSH_3.9p1, OpenSSL 0.9.7a Feb 19 2003
[root@servername log]# rpm -qa| grep openssh
openssh-clients-3.9p1-8.RHEL4.15
openssh-server-3.9p1-8.RHEL4.15
openssh-3.9p1-8.RHEL4.15
from any client, example cygwin;
$ ssh -V
OpenSSH_4.6p1, OpenSSL 0.9.8e 23 Feb 2007
$ ssh username@servername
#it just hangs here for the client, and this can be replicated using
secureCRT client as well
The connection hangs at the following point, which corresponds to
these lines in the debug log;
Aug 14 14:36:01 servername sshd[495]: debug2: kex_derive_keys
Aug 14 14:36:01 servername sshd[495]: debug2: set_newkeys: mode 1
Aug 14 14:36:01 servername sshd[495]: debug1: SSH2_MSG_NEWKEYS sent
Aug 14 14:36:01 servername sshd[495]: debug1: expecting SSH2_MSG_NEWKEYS
Aug 14 14:36:01 servername sshd[495]: debug2: set_newkeys: mode 0
Aug 14 14:36:01 servername sshd[495]: debug1: SSH2_MSG_NEWKEYS received
Aug 14 14:36:01 servername sshd[495]: debug1: KEX done
Aug 14 14:36:01 servername sshd[495]: debug1: userauth-request for
user username service ssh-connection method none
Aug 14 14:36:01 servername sshd[495]: debug1: attempt 0 failures 0
Aug 14 14:36:01 servername sshd[495]: debug2: input_userauth_request:
setting up authctxt for username
Aug 14 15:36:01 servername sshd[494]: debug2: monitor_read: 7 used
once, disabling now
Aug 14 14:36:01 servername sshd[495]: debug2: input_userauth_request:
try method none
Aug 14 15:36:01 servername sshd[494]: debug1: PAM: initializing for "username"
So I guess pam is trying to do something, which due to the network
settings of my client pc, is failing. Any idea what that could be?
Thanks,
Tom
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