Cisco Bug: CSCuq97267 - Anchor clients not able to see custom webauth page; SSL to WLC GUI fails
Apr 09, 2020
- Cisco 5500 Series Wireless Controllers
Known Affected Releases
7.6(110.0) 7.6(130.0) 8.0(100.0)
Symptom: Errors similar to the following are logged: #EMWEB-3-WEBAUTH_RESPONSE_HANDLE_NOT_FOU: ewmain.c:1526 Handle not found for webauth login request response. #EMWEB-3-READ_ERROR: webauth_redirect.c:1238 read error on server socket, errno=104 [ERROR] ewmain.c 5637: emweb internal error - handle not in Handle table [ERROR] ewmain.c 3190: EmWeb: Handle table overflow @3190 At the same time, end clients are not able to hit web-redirect page. The page would either error out or client sees the virtual IP address in address bar. Or, browser connection attempts to the WLC GUI time out. Conditions: Heavy load on the WLC's http(s) server.
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