sync_client fails with GSSAPI error 'unknown mech-code 0 for mech unknown'
kpielorz_lst at tdx.co.uk
Tue Jun 4 11:29:49 EDT 2013
I've got my two 2.4.17 servers 'tantalisingly' close to replicating - I
created a 'replication' user on both (using 'saslpasswd2').
This user is allowed 'admin' access (in imapd.conf). Additionally on the
master I've set:
Running 'sync_client' on the Master though nets:
% /usr/local/cyrus/bin/sync_client -v -u user.kpielorz
Can not connect to server 'my-replica-server.com', retrying in 15 seconds
Jun 4 16:13:15 sync_client: GSSAPI client step 1
Jun 4 16:13:15 sync_client: GSSAPI Error: An unsupported mechanism
was requested (unknown mech-code 0 for mech unknown)
Jun 4 16:13:15 sync_client: couldn't authenticate to backend
server: generic failure
The replica doesn't appear to log anything - we only use 'simple'
saslpasswd2 authentication on the servers (no LDAP / database backend) -
any suggestions on where to start looking to fix this?
Additionally in cyrus.conf we only bind imap to 127.0.0.1 - imaps/pop3s are
used for off-host connections (in case that's an issue?)
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