I'm experiencing some problems with IP redirection function with a Aironet 1240AG series.
I would like to provide an access to our network to our registered users.
When the user starts his notebook, he opens a web navigator and types any URL. The IP redirection function must redirect the user to a default web start page. But it doesn't work.
When I analyze the dataflow with Wireshark, it shows me that ARP request are blocked by the AP. When I disable redirection function, the ARP request pass successfully.
In the Cisco datasheet, we can find this :
"The access point does not redirect broadcast, unicast, or multicast BOOTP/DHCP packets received from client devices.
â¢Existing ACL filters for incoming packets take precedence over IP redirection."
Here are my ACL :
access-list 100 permit tcp any host 18.104.22.168 eq 1723
access-list 100 permit gre any host 22.214.171.124
access-list 100 permit udp any eq bootpc any eq bootps
access-list 100 permit udp any any eq domain
access-list 100 permit icmp any any
access-list 100 permit tcp any host 126.96.36.199 eq www
188.8.131.52 is the IP of the VPN and web server.
What can I do ?
Thanks for your answer.