ssh-problems

[Philipp Schulte <p.schulte@matrix.uni-duisburg.de>]

Hello,
I have problems to login on my ssh-server from one particular
machine. I have to try several times, but after one successful login
it works smooth.
Can somebody please explain, what these messages mean and how to fix it?

Feb  7 01:23:52 nepomuk sshd[14394]: Did not receive ident string from
192.168.0.50.
Feb  7 01:23:59 nepomuk sshd[14388]: Did not receive ident string from
192.168.0.50.
Feb  7 01:24:13 nepomuk sshd[14397]: Accepted password for phil from 192.168.0.50 port 677
Feb  7 01:24:13 nepomuk sshd[14397]: Could not reverse map address
192.168.0.50

Phil