Re: how-to configure openssh

Keow Yeong Huat Joseph wrote:
> I have open all services on the firewall to make sure it can go thru. I hit this messages as:
[snip]
> debug: Connection established.
> ssh_exchange_identification: Connection closed by remote host
> debug: Calling cleanup 0x805db00(0x0)

This is charateristic of a connection being dropped by tcpwrappers.  Check
wherever ssh is logging to (possibly /var/log/authlog) and try adding
"sshd: 127.0.0.1" to /etc/hosts.allow (or wherever your tcpwrappers is
compiled to look).

Oh, and consider upgrading the the sshd, it's pretty old and possibly
vulnerable.

--

-- 
Darren Tucker (dtucker at zip.com.au)
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    Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.