Do you have a IP interface up? IOS will give that error if IP isn't up, or if the feature set you have doesn't support OSPF. This being a 4000 I doubt that but you may want to look into it if the first suggestion doesn't resolve your problem. --- "Timothy W. Roberts" <[EMAIL PROTECTED]> wrote: > When trying to enable OSPF, I get the error :OSFP: > Could not allocate > router id". This is on a 4000. Please help. ===== - Erick B. | erickbe(a)yahoo.com | http://berk.dhs.org __________________________________________________ Do You Yahoo!? Send instant messages & get email alerts with Yahoo! Messenger. http://im.yahoo.com/ ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]