So, I did a telnet test from source to target. But I was getting 'Closed by foreign host' error. It seems to get connected for a second, but then I get the 'closed by foreign host' error
Code:
$ telnet 192.168.0.179 15001
Trying 192.168.0.179...
Connected to 192.168.0.179.
Escape character is '^]'.
Connection to 192.168.0.179 closed by foreign host.
But , ping is working fine
Code:
$ ping 192.168.0.179
192.168.0.179 is alive
And I am able to ssh from source to the target machine without any issues.
After some googling, I uncommented the following line in /etc/inetd.conf
Why are you targeting port 15001? Port 15001 is not a standard port number that I am aware of. I presume you have some reason for it.
Is the port in /etc/services? Could you post the output from grep 15001 /etc/services
Is the service in /etc/inetd.conf? Using the name returned above (e.g. my-svc tcp/15001) could you post the output from grep my-svc /etc/inetd.conf
Is the server listening? On the target server, could you run netstat -na|grep 15001 and post the response. If you have lsof installed, could you post the output from lsof -i tcp:15001
Is the listener logging an error, if you know where it would?
From your telnet attempt, it would suggest that the server is listening, but doesn't respond to telnet, and why should it. It is presumably a different service.
Me i should ask to the networkteam if firwall rule allow port 15001 on your box.
I have allready seen a firwall that said that to me
Code:
$ telnet 192.168.0.179 15001
Trying 192.168.0.179...
Connected to 192.168.0.179.
Escape character is '^]'.
Connection to 192.168.0.179 closed by foreign host.
It was a msg sent by firwall not by your target hosts. For security reason.
$ telnet 192.168.0.179 1532
Trying 192.168.0.179...
Connected to 192.168.0.179.
Escape character is '^]'.
Connection to 192.168.0.179 closed by foreign host.
---------- Post updated at 10:30 AM ---------- Previous update was at 10:24 AM ----------
Thank you Sylvian .
These solaris machines are virtual machines running is my home based network.
Code:
Guest OS : Solaris 10
Host OS : Windows 7
Virtual Box version: 4.1.18-78361-Win
I haven't enabled any firewall . Is there any way I could disable it ?
I tried changing the port to 2012 and restarted the service in target. Now, when I try to telnet from source the telnet command hangs. I kept trying Ctrl+C to get the prompt back, but not luck. I had to close and start another putty session.
Source: 192.168.0.178
Target : 192.168.0.179 (the server which has the port I want to check if it is open)
-- Trying to check if port 2012 in 192.168.0.179 is open
-- From 192.168.0.178 I am running the below telnet command
Code:
$ telnet 192.168.0.179 2012
Trying 192.168.0.179...
Connected to 192.168.0.179.
Escape character is '^]'.
^C
^C^C^C^C
^C^C
^D
--- Netstat Output from Target
-- When trying to access 192.168.0.179:2012
$ telnet localhost
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
login: oracle
Password:
Last login: Thu Nov 8 22:18:20 from tigris179
Oracle Corporation SunOS 5.10 Generic Patch January 2005
$
$
Hello,
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