Source note · Troubleshooting Expressway Mobile and Remote Access
The X15.2 MRA guide states Expressway certificates must include the Client Authentication extension and that the system will not accept an upload without it.
Checked 2026-10-01 · superseded by expressway-mra-troubleshooting-x154-server-eku-on-e
The certificate must include the Client Authentication extension. The system won't let you upload a certificate without this extension.
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- certificates
- Deployment
- on-premises
- Region
- not restricted
- Release range
- X15.2 documentation; behaviour changed in X15.4 and X15.5
- Checked
- 2026-10-01
Sources
- Mobile and Remote Access Through Cisco Expressway Deployment Guide (X15.2) - MRA Requirements and Prerequisites — Cisco Systems · tier 2 current vendor documentation · CSR Requirements
Cite this note
APA
WarmTransfer. (2026, October 1). Troubleshooting Expressway Mobile and Remote Access: source note expressway-mra-troubleshooting-client-auth-ext-x152. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-mra-troubleshooting-client-auth-ext-x152
BibTeX
@misc{warmtransfer-claim-expressway-mra-troubleshooting-client-auth-ext-x152,
title = {Troubleshooting Expressway Mobile and Remote Access: source note expressway-mra-troubleshooting-client-auth-ext-x152},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-mra-troubleshooting-client-auth-ext-x152},
note = {Source note expressway-mra-troubleshooting-client-auth-ext-x152, checked 2026-10-01}
}