remote kadmin fails

[Vivien Mura]

Hello,

we are running kerberos v1.8.1 and trying to run kadmin from REALM1 to
REALM2 by:

*kadmin -kt /etc/keytabs/admin.fqdn1.keytab -p admin/fqdn1 -r REALM2*

but it doesn't work. The message in the console is:
*
kadmin: GSS-API (or Kerberos) error while initializing kadmin interface*

and there is no error in the kdc/kadmin log.
If we change "-r REALM2" by "-r REALM1", it works and we can administrate
local kdc.

Can you help us please?

Thank you,

Matt