When the LDAP server is configured by IP address rather than FQDN, the CLI command utils ldap config ipaddr is used so the FQDN-to-certificate check is not enforced.
Checked 2026-10-02
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- LDAPS certificate validation
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 10.5(2)SU2 and 9.1(2)SU3 onward
- Checked
- 2026-10-02
Sources
- Configure CUCM for Secure LDAP (LDAPS) — Cisco Systems · tier 2 current vendor documentation · Configure section, LDAP Directory configuration note
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting LDAP directory sync failures in Unified CM: source note cucm-ldap-sync-troubleshooting-ldaps-ipaddr-cli. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-ldap-sync-troubleshooting-ldaps-ipaddr-cli
BibTeX
@misc{warmtransfer-claim-cucm-ldap-sync-troubleshooting-ldaps-ipaddr-cli,
title = {Troubleshooting LDAP directory sync failures in Unified CM: source note cucm-ldap-sync-troubleshooting-ldaps-ipaddr-cli},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-ldap-sync-troubleshooting-ldaps-ipaddr-cli},
note = {Source note cucm-ldap-sync-troubleshooting-ldaps-ipaddr-cli, checked 2026-10-02}
}