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тАО02-07-2006 01:33 AM
тАО02-07-2006 01:33 AM
I'm not able to telnet to port no. 8005 of my server. if i try from server 'A'
#telnet 192.16.7.108 8005
I get a message that its connected but when I issue the same command for the server 'B' i.e.
# telnet 192.16.6.116 8005
I get a message 'could not connect the host'
for your information both are application servers and recently i have changed the IP address of server 'B' using 'setparms' I have also checked the '/etc/services' and i found it that nothing is commented in it.
please assist guyz!
Solved! Go to Solution.
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тАО02-07-2006 01:36 AM
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тАО02-07-2006 01:53 AM
тАО02-07-2006 01:53 AM
Re: Port issue
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тАО02-07-2006 01:56 AM
тАО02-07-2006 01:56 AM
Re: Port issue
netstat -rn
ifconfig lan0
lan0 assumes that is the active LAN, the netstat -rn will also list the interface number.
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тАО02-07-2006 03:31 AM
тАО02-07-2006 03:31 AM
Re: Port issue
Could you able to ping to Server 'B' ? Also, doing a traceroute may help.
-Arun
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тАО02-07-2006 06:58 AM
тАО02-07-2006 06:58 AM
Re: Port issue
serverB# telnet 192.16.6.116 8005
to check if you have a daemon listening there.
Pablo
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тАО02-07-2006 03:01 PM
тАО02-07-2006 03:01 PM
Re: Port issue
Thanks for the replies. to understand, bith the servers are in diffrent sublan also i can ping and telnet to each other too. I have changed the ip address of server 'B' and i did not reboot the server. also the server has port aggregation set. one more thing while loading the application the app asks the port 8005/9005 to be opened. once again I'm able to telnet server port 'A' to itself but not 'B' the command i use is
# telnet 192.16.7.116 8005
please assist.
Thanks...
Rahul
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тАО02-07-2006 03:07 PM
тАО02-07-2006 03:07 PM
Re: Port issue
First of all, after changing your IP address manually, could you able to ping from any other machines ? Did you add the static route ? Is routing table updated ? Check these stuffs first before proceeding to telnet.
-Arun
P.S: Remember to assign points.
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тАО02-07-2006 07:20 PM
тАО02-07-2006 07:20 PM
Re: Port issue
Machine A:
grep 8005 /etc/services
telnet localhost 8005
telnet machineB 8005
Machine B:
grep 8005 /etc/services
telnet localhost 8005
telnet machineA 8005
what you are getting for this?
--
Muthu
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тАО02-10-2006 04:25 PM
тАО02-10-2006 04:25 PM
Re: Port issue
thanks for reply..
How do i check the static route and routing table? please give me the command.
there is no find anything like 8005 in /etc/sevices. on both the servers.
Thnaks in advance..
will surely assign points....:)