https://community.cisco.com/t5/network-access-control/cisco-ise-s-guest-redirection-not-working-on-ios-15-2-1/m-p/4536805#M572373 <P>Hey guys,</P><P>&nbsp;</P><P>We have been using Ise 3 path 4 in our network and we are using Guest portal through it.</P><P>We have faced issue specifically for Iphone users ios version 15.2.1, earlier in 15.1 was working alright.</P><P>&nbsp;</P><P>What could be the issue.</P> Mon, 24 Jan 2022 08:09:29 GMT Asfandyar70754 2022-01-24T08:09:29Z https://community.cisco.com/t5/network-access-control/cisco-ise-s-guest-redirection-not-working-on-ios-15-2-1/m-p/4536805#M572373 <P>Hey guys,</P><P>&nbsp;</P><P>We have been using Ise 3 path 4 in our network and we are using Guest portal through it.</P><P>We have faced issue specifically for Iphone users ios version 15.2.1, earlier in 15.1 was working alright.</P><P>&nbsp;</P><P>What could be the issue.</P> Mon, 24 Jan 2022 08:09:29 GMT https://community.cisco.com/t5/network-access-control/cisco-ise-s-guest-redirection-not-working-on-ios-15-2-1/m-p/4536805#M572373 Asfandyar70754 2022-01-24T08:09:29Z https://community.cisco.com/t5/network-access-control/cisco-ise-s-guest-redirection-not-working-on-ios-15-2-1/m-p/4537500#M572382 <P>It would help to have more detail about what is 'not working' but it could be a similar Apple CNA issue as discussed in the following post. You could try enabling Captive Bypass on the WLC/SSID and/or opening a TAC case to investigate further.</P> <P><A href="https://community.cisco.com/t5/network-access-control/quot-your-browser-is-currently-unsupported-quot-byod-portal-ise/td-p/4502211" target="_blank">https://community.cisco.com/t5/network-access-control/quot-your-browser-is-currently-unsupported-quot-byod-portal-ise/td-p/4502211</A></P> <P>&nbsp;</P> Mon, 24 Jan 2022 21:57:48 GMT https://community.cisco.com/t5/network-access-control/cisco-ise-s-guest-redirection-not-working-on-ios-15-2-1/m-p/4537500#M572382 Greg Gibbs 2022-01-24T21:57:48Z