Date: Mon, 14 Aug 2006 22:23:51 +0800 From: ke han <ke.han@redstarling.com> To: freebsd-questions@freebsd.org Subject: ssh client can't connect 6.1 new install Message-ID: <1E476A85-994D-4B1E-825E-73CDAFF9BB93@redstarling.com>
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Dear list, I cannot connect from my OS X ssh client to a newly installed FreeBSD 6.1 server. It is odd that: 1 - I can connect to other freeBSD 6.1 servers from this OS X client 2 - I can connect to other Linux servers from this OS X client. 3 - The server to which I cannot connect _can_ be connected to using PuTTY on Windows XP (running on Parallels VM on top the same OSX system!!!...meaning the ip and networking from the client are the same.). I am using default password based authentication. My OS X is at the latest upgrades from Apple. A sample of trying to connect is as follows (personal identifiers changed): > ssh -v myuser@dev.mydomain.com OpenSSH_4.2p1, OpenSSL 0.9.7i 14 Oct 2005 debug1: Reading configuration data /etc/ssh_config debug1: Connecting to dev.mydomain.com [209.216.x.y] port 22. debug1: Connection established. debug1: identity file /Users/myuser/.ssh/identity type -1 debug1: identity file /Users/myuser/.ssh/id_rsa type -1 debug1: identity file /Users/myuser/.ssh/id_dsa type 2 debug1: Remote protocol version 2.0, remote software version OpenSSH_4.2p1 FreeBSD-20050903 debug1: match: OpenSSH_4.2p1 FreeBSD-20050903 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_4.2 debug1: Miscellaneous failure No credentials cache found debug1: Miscellaneous failure No credentials cache found debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-cbc hmac-md5 none debug1: kex: client->server aes128-cbc hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host 'dev.mydomain.com' is known and matches the DSA host key. debug1: Found key in /Users/myuser/.ssh/known_hosts:2 debug1: ssh_dss_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent Read from socket failed: Connection reset by peer The only things changed in the server's default /etc/ssh/sshd_config are enabling root login and turning off dns lookups. Both of these changes were rolled back to see if they caused the trouble. This had no effect. The connection gets closed (by the server it appears) every time. My /var/log/auth.log file does not log anything for this failure. Where else should I look?? thanks, ke han
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