nfsv4 and kerberos security in FC3 and FC4

[Alastair Neil <ajneil gmail com>]

Anyone know the status of the rpcgss nfsv4 security modes supported in
FC3 and FC4.  I have tried seting up a gss/krb5 export but the mount
just hangs.  The kerberos server functions correctly and ldap is
talking to it via gssapi.  Any pointers would be helpful.

Thanks Alastair