My two servers not connected to SSH

[aamir4u]

Hi,

My two servers not connected to SSH (its ping each other)

When i try ssh 192.168.10.56

its not responding.(its long time wait)

what is a cause.how can connect to server via ssh.

Thanks

[Patrick Wallek]

Is SSH running on the 192.168.10.56 server?

What happens if you try 'ssh -vvv 192.168.10.56'?

[Jim_Walls]

Typically, a connection attemp wil only timeout if there is something blocking the connection - or possibly a routing issue - if the sshd is not running in the server the client will usually get an immediate "connection refused" error.

Is there a firewall between the client and the server?  Ensure Port 22 is allowed through the firewall.  Is possible that pings - and other connection protocols - are alloed but not ssh.

[aamir4u]

Hello,

ssh -vvv 192.168.10.53

 OpenSSH_5.0p1+sftpfilecontrol-v1.2-hpn13v1,

 OpenSSL 0.9.7m 23 Feb 2007 HP-UX Secure Shell-A.05.00.023, HP-UX Secure Shell version debug1: Reading configuration data /opt/ssh/etc/ssh_config debug3: RNG is ready, skipping seeding debug2: ssh_connect: needpriv 0 debug1:

 Connecting to 192.168.10.53 [192.168.10.53] port 22.

when i try to ping

192.168.10.56

it sresponse to another ip address

ping 192.168.10.53 PING 192.168.10.53: 64 byte packets

64 bytes from 192.168.5.5: icmp_seq=0. time=0. ms

64 bytes from 192.168.5.5: icmp_seq=1. time=0. ms

when i try to connect to server via (PUTTY)  192.168.10.53  (its connected)

its not ping to 192.168.10.53 its redirect to another ip 192.168.5.5

when i try to ssh 192.168.5.5 or uatapp2(server name) its connected

what is a problem.I am not understand.

putty connected to 192.168.10.56 and ping and ssh work on to another ip(redirection) 192.168.5.5

please suggest me some ideas.THANKS

[Matti_Kurkela]

From your earlier threads, I think your uatapp2 is a cluster node, and I think it has 2 or more physical NICs.

This document might be very helpful:

http://mayoxide.com/presentations/Understanding_hpux_routing.pdf

It explains how HP-UX decides which IP address to use when it has multiple NICs and/or IP addresses available. It also describes some common problems and things you can do to solve them.

It is only 20 pages: I recommend you read all of it.

[aamir4u]

Thanks,

This is very useful.