Re: sshd not working

Hmmm. Is it trying to process the address as an IPv6 address?

Try turning IPv6 off.

/etc/modprobe.d/aliases

alias net-pf-10 ipv6 off
alias net-pf-10 off
alias ipv6 off
#alias net-pf-10 ipv6



 > debug1: Bind to port 2224 on ::.


Aaron Birenboim wrote:
> I'm doing a new Ubuntu 7.1 install, and sshd seems to be failing to bind
> to the listening socket.
> 
> Here's what happens when I try to run sshd with debug:
> 
> aaron@earwig:/etc/ssh$ sudo /usr/sbin/sshd -e -ddd -p 2224
> debug2: load_server_config: filename /etc/ssh/sshd_config
> debug2: load_server_config: done config len = 628
> debug2: parse_server_config: config /etc/ssh/sshd_config len 628
> debug3: /etc/ssh/sshd_config:5 setting Port 22
> debug3: /etc/ssh/sshd_config:9 setting Protocol 2
> debug3: /etc/ssh/sshd_config:11 setting HostKey /etc/ssh/ssh_host_rsa_key
> debug3: /etc/ssh/sshd_config:12 setting HostKey /etc/ssh/ssh_host_dsa_key
> debug3: /etc/ssh/sshd_config:14 setting UsePrivilegeSeparation yes
> debug3: /etc/ssh/sshd_config:17 setting KeyRegenerationInterval 3600
> debug3: /etc/ssh/sshd_config:18 setting ServerKeyBits 768
> debug3: /etc/ssh/sshd_config:21 setting SyslogFacility AUTH
> debug3: /etc/ssh/sshd_config:22 setting LogLevel INFO
> debug3: /etc/ssh/sshd_config:25 setting LoginGraceTime 120
> debug3: /etc/ssh/sshd_config:26 setting PermitRootLogin no
> debug3: /etc/ssh/sshd_config:27 setting StrictModes yes
> debug3: /etc/ssh/sshd_config:29 setting RSAAuthentication yes
> debug3: /etc/ssh/sshd_config:30 setting PubkeyAuthentication yes
> debug3: /etc/ssh/sshd_config:34 setting IgnoreRhosts yes
> debug3: /etc/ssh/sshd_config:36 setting RhostsRSAAuthentication no
> debug3: /etc/ssh/sshd_config:38 setting HostbasedAuthentication no
> debug3: /etc/ssh/sshd_config:43 setting PermitEmptyPasswords no
> debug3: /etc/ssh/sshd_config:50 setting PasswordAuthentication no
> debug3: /etc/ssh/sshd_config:62 setting X11Forwarding yes
> debug3: /etc/ssh/sshd_config:63 setting X11DisplayOffset 10
> debug3: /etc/ssh/sshd_config:64 setting PrintMotd no
> debug3: /etc/ssh/sshd_config:65 setting PrintLastLog yes
> debug3: /etc/ssh/sshd_config:66 setting TCPKeepAlive yes
> debug3: /etc/ssh/sshd_config:73 setting AcceptEnv LANG LC_*
> debug3: /etc/ssh/sshd_config:75 setting Subsystem sftp 
> /usr/lib/openssh/sftp-server
> debug3: /etc/ssh/sshd_config:77 setting UsePAM yes
> debug1: sshd version OpenSSH_4.6p1 Debian-5ubuntu0.1
> debug1: private host key: #0 type 0 RSA1
> debug3: Not a RSA1 key file /etc/ssh/ssh_host_dsa_key.
> debug1: read PEM private key done: type DSA
> debug1: private host key: #1 type 2 DSA
> debug1: rexec_argv[0]='/usr/sbin/sshd'
> debug1: rexec_argv[1]='-e'
> debug1: rexec_argv[2]='-ddd'
> debug1: rexec_argv[3]='-p'
> debug1: rexec_argv[4]='2224'
> debug2: fd 3 setting O_NONBLOCK
> debug1: Bind to port 2224 on ::.
> Server listening on :: port 2224.
> debug2: fd 4 setting O_NONBLOCK
> debug1: Bind to port 2224 on 0.0.0.0.
> Bind to port 2224 on 0.0.0.0 failed: Address already in use.
> 
> 
> This has the same error no matter what port I try, including 22.
> 
> 
> Here's a working (debian) sshd:
> 
> raven:/etc/ssh> sudo /usr/sbin/sshd -e -ddd -p 2223
> debug2: read_server_config: filename /etc/ssh/sshd_config
> debug1: sshd version OpenSSH_3.8.1p1 Debian-8.sarge.6
> debug3: Not a RSA1 key file /etc/ssh/ssh_host_rsa_key.
> debug1: read PEM private key done: type RSA
> debug1: private host key: #0 type 1 RSA
> debug3: Not a RSA1 key file /etc/ssh/ssh_host_dsa_key.
> debug1: read PEM private key done: type DSA
> debug1: private host key: #1 type 2 DSA
> socket: Address family not supported by protocol
> debug1: Bind to port 2223 on 0.0.0.0.
> Server listening on 0.0.0.0 port 2223.
> 
> Any idea what might be causing this to fail?
> 
>                   aaron
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