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Trying to get Guest/CPP redirection working on a 3850 running 03.07.05.E. My .1x client VLAN is using a VRF and I can access the URL if I manually enter the redirect URL, I just cant get it to automatically redirect. I came across this from a previous discussion:
Seems like a known issue but even upgrading to 3.7.5 didn't resolve the issue. Anyone else seen this?
Solved! Go to Solution.
Related bugids but they all point to same requirement to allow for a local redirection without reliance on global routing table...
CSCsz61106 WebAuth fails to function correctly with VRF-based VLANS
CSCuq77696 ISE in a VRF - managed Services environment
CSCug97543 WebAuth fails to function correctly with VRF-based VLANS.
At the time when that document was written, this issue wasn't resolved. You need the combination of the config in that document plus the two commands I have specified above for this to work. We will work on a composite guide some time in the near future.