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тАО05-22-2005 10:42 PM
тАО05-22-2005 10:42 PM
System hangs while changing ip address
I have a hp rx2600 server running hp-ux11.23. My problem is ,if i change the ip address from the CDE login, my system got hung. I have to hard reset the server. After reboot, sometimes the changed ip becomes active, sometime it remains old ip even after reboot...Why it so?.. Any idea???
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тАО05-22-2005 10:44 PM
тАО05-22-2005 10:44 PM
Re: System hangs while changing ip address
How did you change the IP address??
set_parms?
SAM?
or manually editing the files??
Make sure that the IP address you are using is already existing.
Regards,
--Naveej
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тАО05-22-2005 10:46 PM
тАО05-22-2005 10:46 PM
Re: System hangs while changing ip address
I've tried using "ifconfig" also...
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тАО05-22-2005 10:46 PM
тАО05-22-2005 10:46 PM
Re: System hangs while changing ip address
I would always recommend changing the IP address from the console (serial console, GSP card or command-line login on a GUI terminal).
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тАО05-22-2005 10:47 PM
тАО05-22-2005 10:47 PM
Re: System hangs while changing ip address
Ofcourse, i changed through GUI terminal (VGA console) only..
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тАО05-22-2005 10:49 PM
тАО05-22-2005 10:49 PM
Re: System hangs while changing ip address
The best way to do this is to edit the /etc/rc.config.d/netconf file and specify the *correct* IP address, netmask, gateway and reboot the server. So that the next time the server boots, it comes up with the new settings.
Your system might not be actually be hanging...but getting disconnected and switching over to the new IP.
Regards,
--Naveej
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тАО05-22-2005 10:53 PM
тАО05-22-2005 10:53 PM
Re: System hangs while changing ip address
Thanks.. But, i did the changes through console only.. how it will get disconnect..
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тАО05-22-2005 11:15 PM
тАО05-22-2005 11:15 PM
Re: System hangs while changing ip address
If you change the server address with different network then connection will be getting out for client but server will run.
If you are having multiple ip-address then don't login with the interface where you are changing ip-address. Use another interface and login with that and configure ip-address of other interface.
post your client ip-address and server interface ip-address.
hth.
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тАО05-24-2005 04:20 AM
тАО05-24-2005 04:20 AM
Re: System hangs while changing ip address
You also need to make sure that the new IP will resolve in the DNS and/or /etc/hosts files
This is why if you want to change the primary IP of a system it is best to use set_parms and to allow the system to reboot.
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тАО05-25-2005 01:49 AM
тАО05-25-2005 01:49 AM
Re: System hangs while changing ip address
For any changes in the network parameters, you must first stop cde.
Try changing after stopping cde.
Regards,
Suraj