Hello
I have got the fallowing scenario:
I got about 7 controllers
1 master and one master standby
4 local controllers
1 controller on the dmz which has an internet conected directly to it. So he is natting
We got tunnet gre between all local conttollers to the master and another gre tunnel from the master to the controller in the dmz.
We got a vlan that just exist in the controllers and i sent it through the tunnel gre. A vlan 990
So the users register in the captive portal and they do all the process and they go to internet throgih the dmz controller.
Now we have the issue that now and then some user has no internet... Like suddenly. Whcih is really odd because the user has the correct role in the controller and all the other users has internet i mean on the guest network. Later like a few horus if that user try again he get access to internet without an issue. For example the other day a mac cached user didint have internet access in the morning and then in the afternoon he had but just that use, another person next to hik which had mac cached device also had internet, they both had the same role on the controller ip address and everything seems the same and fine. We got a 7010 on the dmz. I was wondering if there is a limit of dont know the sessions that can go throght that controller doing nat. They got many gues and also many many users that register but dont have access because as its a open network random ppl try to log in.
Any ideas where i should look?
Cheers
Carlos