i have a ASA5510 with the SecPlus license
currently physical interfaces 0/0 and 0/1 are in use
I have now enabled 0/2 interface and I am trying to test creation and use of VLANs on that interface. hence i created a subinterface 0/2.7 which i called testvlan
what I would like to do is enable traffic between 0/1 and 0/2.7
I would also like 0/2.7 to be able to access the internet through the 0/0 (outside) interface
i have tried various things and I can only get one of those two things to work. I can either talk between 0/1 and 0/2.7 and can't access the internet from 0/2.7 (it appears because there is no NAT for testvlan and outside)
I can access the internet from 0/2.7 but only by IP (DNS resolution fails because the DNS server is on 0/1 network) and i cannot talk between 0/1 and 0/2.7
any help as far as the proper configuration is concerned would be very appreciated.