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Cisco Bug: CSCuq97267 - Anchor clients not able to see custom webauth page; SSL to WLC GUI fails

Last Modified

Apr 09, 2020

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.6(110.0) 7.6(130.0) 8.0(100.0)

Description (partial)

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.

Related Community Discussions

clients not able to see custom webauth page; SSL to WLC GUI fails
After upgrading Version 7.0 To version 7.4.121  Errors similar to the following are logged: [ERROR] ewmain.c 5379: emweb internal error - handle not in Handle table [ERROR] ewmain.c 2931: EmWeb: Handle table overflow @2931 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.
Latest activity: Mar 11, 2015
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Bug Details Include

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  • Status
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