there's something I don't understand. We have an ASA5520.
We also have some wireless LANs. The clients of the one wireless lan (wlangaeste) are natted to an ip address (x.x.x.x) behind the outside interface. That's working fine.
But the clients of another wireless lan (wlanherm) should be natted to an ip address (y.y.y.y) of one of the inside interfaces and this is not working.
There's always the message:
Portmap translation creation failed for udp src wlanherm: 192.168.248.22/54679 dst outside: x.x.x.x
The config is:
global (outside) 10 x.x.x.x netmask 255.255.255.255
global (herm) 20 y.y.y.y netmask 255.255.255.255
nat (wlangaeste) 10 192.168.247.0 255.255.255.0
nat (wlangaeste) 10 192.168.247.0 255.255.255.0 outside
nat (wlanherm) 20 192.168.248.0 255.255.255.0
nat (wlanherm) 20 192.168.248.0 255.255.255.0 outside
Can anybody say me what's wrong with the config? I don't understand why the destination in the message is the outside-Interface. It should be the herm-Interface for the 192.168.248-network.