Re: Host key verification failed

From: Gaspar de Elías (gaspar.delias_at_gmail.com)
Date: 11/19/04

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Date: Thu, 18 Nov 2004 20:57:56 -0300
To: "wilis@dcc.ufmg.br" <wilis@dcc.ufmg.br>

Have you tried to update your ssh client?. I dunno so much of this,
but it seems that you're using and older version than server's ssh
version. Maybe you're using ssh, and the server is ssh2.

I wouldn't be surprised if i'm talking bullshit, and please let me
know if i'm wrong. I just wanted to post what i was thinking.

thanks

On Thu, 18 Nov 2004 10:46:39 -0200 (BRDT), wilis@dcc.ufmg.br
<wilis@dcc.ufmg.br> wrote:
> Hi,
>
> I'm using ssh client in a Slackware distribution Linux and trying to
> connect to ssh server on mica.dcc.ufmg.br. But I can't connect to it and
> can't connect to any other server.
>
> root@status:/var/tmp# ssh -version
> OpenSSH_3.9p1, OpenSSL 0.9.7d 17 Mar 2004
>
> I need help. Thanks !
>
> This is the debug messages:
>
> root@status:/var/tmp# ssh mica.dcc.ufmg.br -l root -vvv
> OpenSSH_3.9p1, OpenSSL 0.9.7d 17 Mar 2004
> debug1: Reading configuration data /usr/local/etc/ssh_config
> debug2: ssh_connect: needpriv 0
> debug1: Connecting to mica.dcc.ufmg.br [150.164.0.134] port 22.
> debug1: Connection established.
> debug1: permanently_set_uid: 0/0
> debug1: identity file /root/.ssh/identity type -1
> debug3: Not a RSA1 key file /root/.ssh/id_rsa.
> debug2: key_type_from_name: unknown key type '-----BEGIN'
> debug3: key_read: missing keytype
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug3: key_read: missing whitespace
> debug2: key_type_from_name: unknown key type '-----END'
> debug3: key_read: missing keytype
> debug1: identity file /root/.ssh/id_rsa type 1
> debug1: identity file /root/.ssh/id_dsa type -1
> debug1: Remote protocol version 2.0, remote software version OpenSSH_3.7.1p2
> debug1: match: OpenSSH_3.7.1p2 pat OpenSSH*
> debug1: Enabling compatibility mode for protocol 2.0
> debug1: Local version string SSH-2.0-OpenSSH_3.9p1
> debug2: fd 3 setting O_NONBLOCK
> debug1: SSH2_MSG_KEXINIT sent
> debug1: SSH2_MSG_KEXINIT received
> debug2: kex_parse_kexinit:
> diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
> debug2: kex_parse_kexinit: ssh-rsa,ssh-dss
> debug2: kex_parse_kexinit:
> aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
> debug2: kex_parse_kexinit:
> aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
> debug2: kex_parse_kexinit:
> hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
> debug2: kex_parse_kexinit:
> hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
> debug2: kex_parse_kexinit: none,zlib
> debug2: kex_parse_kexinit: none,zlib
> debug2: kex_parse_kexinit:
> debug2: kex_parse_kexinit:
> debug2: kex_parse_kexinit: first_kex_follows 0
> debug2: kex_parse_kexinit: reserved 0
> debug2: kex_parse_kexinit:
> diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1
> debug2: kex_parse_kexinit: ssh-rsa,ssh-dss
> debug2: kex_parse_kexinit:
> aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
> debug2: kex_parse_kexinit:
> aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
> debug2: kex_parse_kexinit:
> hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
> debug2: kex_parse_kexinit:
> hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
> debug2: kex_parse_kexinit: none,zlib
> debug2: kex_parse_kexinit: none,zlib
> debug2: kex_parse_kexinit:
> debug2: kex_parse_kexinit:
> debug2: kex_parse_kexinit: first_kex_follows 0
> debug2: kex_parse_kexinit: reserved 0
> debug2: mac_init: found hmac-md5
> debug1: kex: server->client aes128-cbc hmac-md5 none
> debug2: mac_init: found hmac-md5
> 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
> debug2: dh_gen_key: priv key bits set: 136/256
> debug2: bits set: 525/1024
> debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
> debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
> debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts
> debug3: check_host_in_hostfile: filename /usr/local/etc/ssh_known_hosts
> debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts
> debug3: check_host_in_hostfile: filename /usr/local/etc/ssh_known_hosts
> debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts
> debug3: check_host_in_hostfile: filename /usr/local/etc/ssh_known_hosts
> debug2: no key of type 0 for host mica.dcc.ufmg.br
> debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts2
> debug3: check_host_in_hostfile: filename /usr/local/etc/ssh_known_hosts2
> debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts
> debug3: check_host_in_hostfile: filename /usr/local/etc/ssh_known_hosts
> debug2: no key of type 2 for host mica.dcc.ufmg.br
> Host key verification failed.
>
>

-- 
Gaspar de Elías

Next message: Robert Moss: "RE: Host key verification failed"

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