Source note · Troubleshooting Expressway Mobile and Remote Access
Expressway X15.4 (February 2026) accepts a Server Authentication EKU-only certificate on Expressway-E for MRA, enabled by xConfiguration XCP TLS Certificate CVS EnableServerEkuUpload: On.
Checked 2026-10-01
Once upgraded, ensure that this command is enabled xConfiguration XCP TLS Certificate CVS EnableServerEkuUpload: On
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- certificates
- Deployment
- on-premises
- Region
- not restricted
- Release range
- X15.4
- Checked
- 2026-10-01
Sources
- Prepare Expressway for Client Authentication EKU Sunset in Public CA Certificates — Cisco Systems · tier 2 current vendor documentation · Cisco Expressway X15.4 Solution Details (February 2026); Frequently Asked Questions > Upgrade Questions
Cite this note
APA
WarmTransfer. (2026, October 1). Troubleshooting Expressway Mobile and Remote Access: source note expressway-mra-troubleshooting-x154-server-eku-on-e. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-mra-troubleshooting-x154-server-eku-on-e
BibTeX
@misc{warmtransfer-claim-expressway-mra-troubleshooting-x154-server-eku-on-e,
title = {Troubleshooting Expressway Mobile and Remote Access: source note expressway-mra-troubleshooting-x154-server-eku-on-e},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-mra-troubleshooting-x154-server-eku-on-e},
note = {Source note expressway-mra-troubleshooting-x154-server-eku-on-e, checked 2026-10-01}
}