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04-25-2012 01:26 AM
04-25-2012 01:26 AM
remsh not working
Hi all,
I can`t remsh to a sytem (DEST) from a server (SOURCE) ; I get a timeout. From other SOURCE server, I can do it.
- Both SOURCE servers exist in DEST's .rhosts
- Both SOURCE servers exist in DEST's inetd.sec
The DEST system have two IPs one belonging to its hostname and other one (2nd_IP), and I can see whenever I try:
SOURCE:/remsh DEST_hostname "uname -a"
..this in netstat -an:
Proto Recv-Q Send-Q Local Address Foreign Address (state)
tcp 0 0 Hostname_IP.514 SOURCE_IP.1018 ESTABLISHED
tcp 0 1 <2nd_IP>.1023 SOURCE_IP.1017 SYN_SENT
So it seems I connect to it through its hostname BUT it returns through the 2nd lan; this is forbidden by the firewall. We have more systems with this configuration and they work well. Also, from other source servers, I can remsh to it without problems.
Any idea on what's going on and how to make remsh works?
Best Regards,
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04-25-2012 04:36 AM
04-25-2012 04:36 AM
Re: remsh not working
Are both IP addresses on the same server within the same subnet?
This is usually causing problems (unless you do some specific configurations).
Hope this helps!
Regards
Torsten.
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those who understand binary, and those who don't.
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04-25-2012 05:04 AM
04-25-2012 05:04 AM
Re: remsh not working
Yes, both IPs are on the same subnet. But "remsh" works from some servers, and we have servers with two IPs-same subnet and no problems seen. No idea on how to address this issue.
Best Regards,
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04-25-2012 05:21 AM
04-25-2012 05:21 AM
Re: remsh not working
http://h30499.www3.hp.com/t5/Networking/about-ip-strong-es-model-and-lan-fail-over-redundancy/td-p/3922887
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!