Greetings, There is also another metalink note, 283684.1 which might help. Alejandro Vargas also has a helpful blog, look for "RAC, IP's reconfiguration example." I did this also recently and was able to make things work using oifcfg. The srvctrl utility can also be used. Thanks. Bill Wagman Univ. of California at Davis IET Campus Data Center wjwagman@xxxxxxxxxxx (530) 754-6208 ________________________________ From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Yechiel Adar Sent: Wednesday, March 05, 2008 1:23 AM Cc: oracle-l@xxxxxxxxxxxxx Subject: Re: RAC changing network interface configuration You should do this using "srvctl modify nodeapps". See note: 276434.1 : Modifying the VIP or VIP Hostname of a 10g Oracle Clusterware Node. Making changes with oifcfg does not work. I did it two weeks ago. Adar Yechiel Rechovot, Israel Binh Pham wrote: The question is, is there a way to change the assignment of these network interfaces of one server to match the other server? Please outline the procedure in details or point me to a document on how this is done. Thanks. ________________________________ Need to know the score, the latest news, or you need your Hotmail(r)-get your "fix". Check it out. <http://www.msnmobilefix.com/Default.aspx>