Re: Strange sshd behaviour

[Rhialto <rhialto%falu.nl@localhost>]

On Thu 22 Jan 2009 at 13:22:43 -0800, Paul Goyette wrote:
> debug1: SSH2_MSG_SERVICE_REQUEST sent
> debug2: service_accept: ssh-userauth
> debug1: SSH2_MSG_SERVICE_ACCEPT received
>
> It never attempts to negotiate authentication mechanisms with the target  
> machine.
>
> Anyone else seeing anything similar?  Any clues on what to try?

I see something similar if I ssh from my Eee with Ubuntu to my NetBSD
4.0 machine, but only if I use IPv6, not when using IPv4. It gets this
far:

OpenSSH_4.7p1 Debian-8ubuntu1.2, OpenSSL 0.9.8g 19 Oct 2007
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to radl [2001:xxxx:xxxx::1] port 22.
debug1: Connection established.
debug1: identity file /home/rhialto/.ssh/identity type -1
debug1: identity file /home/rhialto/.ssh/id_rsa type -1
debug1: identity file /home/rhialto/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_4.4
NetBSD_Secure_Shell-20061114
debug1: match: OpenSSH_4.4 NetBSD_Secure_Shell-20061114 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_4.7p1 Debian-8ubuntu1.2
debug1: SSH2_MSG_KEXINIT sent

and then times out after a while.

I had no clue other than to force the use of IPv4.

-Olaf.
-- 
___ Olaf 'Rhialto' Seibert    -- You author it, and I'll reader it.
\X/ rhialto/at/xs4all.nl      -- Cetero censeo "authored" delendum esse.