when installing a replica (using the ipa-replica-install command), GSSAPI errors similar to the following might be returned:
[07/Apr/2011:10:46:23 -0400] slapi_ldap_bind - Error: could not perform interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
[07/Apr/2011:10:46:23 -0400] NSMMReplicationPlugin - agmt="cn=meToipaqa64vmb.testrelm" (ipaqa64vmb:389): Replication bind with GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (Credentials cache file '/tmp/krb5cc_496' not found))
These messages can be safely ignored.