1 Way Replication/LDAP Errors

I am currently unable to replicate between my od master and replica (new mac mini servers running OSX Server 10.8.2). The systems are on two seperate campuses, seperate subnets, and the replica comes in via a persistant VPN (Untangle). DNS records for both systems have been put in to the Windows DHCP server the rest of the network is run off of and DNS has been turned off on both mac servers. The systems will "bind" and are able to communicate back and forth with each other in all areas I've tried aside from OD. Changes made to the master replicate to the replica but changes on the replica do not make it to the master.

Below is a section (it repeats) of the LDAP Log file on the Replica (nothmac):

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: @(#) $OpenLDAP: slapd 2.4.28 (Aug 31 2012 19:03:50) $

root@b1026.apple.com:/private/var/tmp/OpenLDAP/OpenLDAP-208.1~6/servers/slapd

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: bdb_monitor_db_open: monitoring disabled; configure monitor database to enable

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: slapd starting

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: daemon: posting com.apple.slapd.startup notification

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: slap_client_connect: URI=ldap://southmac.grace.ministries:389 ldap_sasl_interactive_bind_s failed (-2)

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: do_syncrep1: client_connect failed (-1) - searchbase(cn=authdata)

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: slap_client_connect: URI=ldap://southmac.grace.ministries:389 ldap_sasl_interactive_bind_s failed (-2)

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: do_syncrep1: client_connect failed (-1) - searchbase(dc=southmac,dc=grace,dc=ministries)

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: do_syncrep1: krb5_cc_store_cred failed (-1765328189)

Oct 26 12:00:30 northmac.grace.ministries slapd[331]: do_syncrepl: rid=001 rc -1 retrying

Oct 26 12:01:00: --- last message repeated 1 time ---

Oct 26 12:01:58 northmac.grace.ministries slapd[331]: => bdb_idl_insert_key: c_get failed: DB_LOCK_DEADLOCK: Locker killed to resolve a deadlock (-30994)

Oct 26 12:01:58 northmac.grace.ministries slapd[331]: conn=1006 op=60: attribute "entryCSN" index add failure

Oct 26 12:02:10 northmac.grace.ministries slapd[331]: Entry (uid=northmac,cn=users,dc=southmac,dc=grace,dc=ministries): object class 'posixAccount' requires attribute 'homeDirectory'

Oct 26 12:02:10 northmac.grace.ministries slapd[331]: entry failed schema check: object class 'posixAccount' requires attribute 'homeDirectory'

Oct 26 12:11:51 northmac.grace.ministries slapd[331]: do_syncrep2: rid=001 (-1) Can't contact LDAP server

Oct 26 12:11:51: --- last message repeated 1 time ---

Oct 26 12:11:51 northmac.grace.ministries slapd[331]: do_syncrepl: rid=001 rc -1 retrying

Oct 26 12:12:21: --- last message repeated 1 time ---

Oct 26 12:12:58 northmac.grace.ministries slapd[331]: daemon: shutdown requested and initiated.

Oct 26 12:12:58 northmac.grace.ministries slapd[331]: slapd shutdown: waiting for 0 operations/tasks to finish

Oct 26 12:12:58 northmac.grace.ministries slapd[331]: daemon: posting daemon shutdown notification.

Oct 26 12:13:01 northmac.grace.ministries slapd[331]: slapd stopped.

The same log from the master (southmac):

mac.grace.ministries slapd[358]: slap_client_connect: URI=ldap://northmac.grace.ministries:389 ldap_sasl_interactive_bind_s failed (-2)

Oct 17 18:21:06 southmac.grace.ministries slapd[358]: do_syncrep1: client_connect failed (-1) - searchbase(dc=southmac,dc=grace,dc=ministries)

Oct 17 18:21:06 southmac.grace.ministries slapd[358]: do_syncrepl: rid=003 rc -1 retrying

Oct 17 18:21:09 southmac.grace.ministries slapd[358]: slap_client_connect: URI=ldap://northmac.grace.ministries:389 ldap_sasl_interactive_bind_s failed (-2)

Oct 17 18:21:09 southmac.grace.ministries slapd[358]: do_syncrep1: client_connect failed (-1) - searchbase(cn=authdata)

Oct 17 18:21:09 southmac.grace.ministries slapd[358]: do_syncrepl: rid=003 rc -1 retrying

I've exhausted my ability to google a fix so I came here with hopes someone would be able to help me.

Any ideas? If you need more info I will be happy to provide it.

Thank you so much.