Hi, One of our machines has a problem every couple of weeks where it stops accepting new SSH connections. Existing ones work fine, but any attempt to create a new one fails with this error: ssh_exchange_identification: Connection closed by remote host Restarting the sshd fixes the problem for another couple of weeks, but it keeps re-occurring. Any pointers as to how this could be fixed (for good!) would be very much appreciated. The machine is running Fedora Core 1. Regards, -- Alex