[389-users] Replcation failing since update to 389-ds-base-2.0.15-1.module_el8+14185+adb3f555.x86_64

Good day,

We have an LDAP cluster on RHEL 8.  We were running 1.4.4.17-1.module_el8+13163+e27841f7.x86_64 and recently updated to 2.0.15-1.module_el8+14185+adb3f555.x86_64.

Since then, replication fails from any server to any other server.  What I am seeing in /var/log/dirsrv/slapd-pro01/errors is:

[19/Jul/2022:15:20:20.174222661 -0400] - ERR - NSMMReplicationPlugin - bind_and_check_pwp - agmt="cn=pro01topro02" (pro02:636) - Replication bind with SIMPLE auth failed: LDAP error -1 (Can't contact LDAP server) (TLS: hostname does not match subjectAltName in peer certificate)

and

[19/Jul/2022:15:46:41.092806631 -0400] - ERR - slapi_ldap_bind - Could not send bind request for id [cn=replication manager,cn=config] authentication mechanism [SIMPLE]: error -1 (Can't contact LDAP server), system error -5987 (Invalid function argument.), network error 0 (Unknown error, host "pro02.example.com:636")

I regenerated and reinstalled the certs for pro01 and pro02, adding the SAN.  But that did not help things any.

Did I miss something in the update to v2?

Thanks in advance,

Brian Collins