I’m trying find a repository for SUSE Linux Enterprise Server 11 (x86_64). No, I do not want to upgrade to a later version. Can someone point me to such a repository?
These forums are for openSUSE the community edition, not the SUSE Enterprise products, same login will work at https://forums.suse.com suggest you repost over there…
You need a subscription to enable the online repositories for SLE, in your case assuming SLES 11 you would need to get extended support to enable the repositories.