topic Web-Authentication is not functioning in Wireless https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319819#M18072 <P>I have configure web auth for one Guest WLAN. But its not working properly. As per my configuration, this network is only for gues internet access. One can connect to the network without any authentication and while trying to access internet it will redirect to authentication page ie., web login page.</P><P>But, for some days I am experiencing problems with this as the authentication page cannot be displayed. </P><P></P><P>Anybody has any idea what can be the problem?</P> Sun, 04 Jul 2021 07:50:47 GMT lzakariya 2021-07-04T07:50:47Z Web-Authentication is not functioning https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319819#M18072 <P>I have configure web auth for one Guest WLAN. But its not working properly. As per my configuration, this network is only for gues internet access. One can connect to the network without any authentication and while trying to access internet it will redirect to authentication page ie., web login page.</P><P>But, for some days I am experiencing problems with this as the authentication page cannot be displayed. </P><P></P><P>Anybody has any idea what can be the problem?</P> Sun, 04 Jul 2021 07:50:47 GMT https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319819#M18072 lzakariya 2021-07-04T07:50:47Z Web-Authentication is not functioning https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319820#M18073 <HTML><HEAD></HEAD><BODY><P>Have you been able to check that your Client is still receiving a DHCP IP Address, can resolve DNS correctly, isn't trying to use a Proxy and is trying to access a standard HTTP website via TCP:80?</P><P></P><P>Is the SSL Certificate still valid?</P><P></P><P>Are you using Guest Tunnelling between WLCs? Are the tunnels still up/up?</P></BODY></HTML> Mon, 16 Sep 2013 09:14:13 GMT https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319820#M18073 Richard Atkin 2013-09-16T09:14:13Z Web-Authentication is not functioning https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319821#M18074 <HTML><HEAD></HEAD><BODY><P>clients are getting access to dhcp and getting IPs also. but when try to browse internet, the authentication page is not appearing. but I can ping to all the allowed servers in the guest network including my proxy isa server.</P><P></P><P>Also the SSL certificate is valid.</P></BODY></HTML> Mon, 16 Sep 2013 09:33:47 GMT https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319821#M18074 lzakariya 2013-09-16T09:33:47Z Re: Web-Authentication is not functioning https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319822#M18075 <HTML><HEAD></HEAD><BODY><P>Can you do a nslookup to resolve google.com from the client? If DNS is not working, the http request will not happen and no redirect will occur.<BR /><BR />Sent from Cisco Technical Support iPhone App</P></BODY></HTML> Mon, 16 Sep 2013 12:49:26 GMT https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319822#M18075 Jacob Snyder 2013-09-16T12:49:26Z Re: Web-Authentication is not functioning https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319823#M18076 <HTML><HEAD></HEAD><BODY><P>In our AD-domain browser startpage is defined. Redirects are denied by domain policy.<BR />This is ok for lan, but not for wlan. Because webauth login page is not automatically opened.<BR />In this case it is the client setting that prohibits redirect, not the wlan.<BR /><BR />When entering some other url redirect is succesvol.<BR /><BR />Sent from Cisco Technical Support iPad App</P></BODY></HTML> Wed, 18 Sep 2013 18:32:34 GMT https://community.cisco.com/t5/wireless/web-authentication-is-not-functioning/m-p/2319823#M18076 pieterh 2013-09-18T18:32:34Z