ypbind hangs as of current from midday yesterday (kern+user)

["Sarton O'Brien" <bsd-xen%roguewrt.org@localhost>]

Hi all,

Since upgrading to yesterdays current my NIS server (xen domu) won't start 
ypbind.

I have tried reinitializing the yp database and files with no change. All the 
other NIS relevant processes are starting fine. NFS is working better than 
ever.

What can I do to provide more details? I've not had to debug a process before 
so any information that can enable me to help would be appreciated.

Sarton