<html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">On 01/12/2016 06:16 PM, Nathan Peters wrote: </div> <blockquote cite="mid:F6BCA7567CB6534B9B11210EE364D5E7340CDE1C@mb2ex-office.office.globalrelay.net" type="cite"> <pre wrap="">[12/Jan/2016:23:11:23 +0000] NSMMReplicationPlugin - agmt="cn=meTodc1-ipa-dev-nvan.mydomain.net" (dc1-ipa-dev-nvan:389): replay_update: Sending modify operation (dn="fqdn=mole2-mh-interopsnap1-nvan.mydomain.net,cn=computers,cn=accounts,dc=mydomain,dc=net" csn=56958906000000040000) [12/Jan/2016:23:11:23 +0000] NSMMReplicationPlugin - agmt="cn=meTodc1-ipa-dev-nvan.mydomain.net" (dc1-ipa-dev-nvan:389): replay_update: modifys operation (dn="fqdn=mole2-mh-interopsnap1-nvan.mydomain.net,cn=computers,cn=accounts,dc=mydomain,dc=net" csn=56958906000000040000) not sent - empty [12/Jan/2016:23:11:23 +0000] NSMMReplicationPlugin - agmt="cn=meTodc1-ipa-dev-nvan.mydomain.net" (dc1-ipa-dev-nvan:389): replay_update: Consumer successfully sent operation with csn 56958906000000040000 [12/Jan/2016:23:11:23 +0000] NSMMReplicationPlugin - agmt="cn=meTodc1-ipa-dev-nvan.mydomain.net" (dc1-ipa-dev-nvan:389): Skipping update operation with no message_id (uniqueid 5a395106-b42a11e5-b6d1a094-64a60b74, CSN 56958906000000040000):</pre> </blockquote> There is a series of updates like above that all have empty modifications (modifications that have been striped and are now empty) so it never sends those "empty" updates. Replication then keeps trying to send this same series of operations over and over. But it's not finding any updates in the changelog that are not stripped. So, can you make an update to entry (change a password, add a description attribute, whatever) and see what the logging shows and if that update replicates? Grep for "agmt="cn=meTodc1-ipa-dev-nvan.mydomain.net" and check the timestamps. I'm also only seeing issues when updates going to "dc1-ipa-dev-nvan:389", other replication agreements seem fine and accept the updates. Can any of the other replicas update dc1? Also, you can ignore: <pre wrap="">[12/Jan/2016:04:20:23 +0000] NSMMReplicationPlugin - replication keep alive entry <cn=repl keep alive 5,dc=mycompany,dc=net> already exists </pre> <pre wrap=""><big>These messages were not supposed to be logged by default.</big> </pre> Mark </body> </html>