[Linux-ATM-General] Multiple IP addresses on an ATM interface

[Sjoberg, J. <Jon...@go...>]

I'm trying to configure multiple IP addresses on the same physical ATM
interface and VP.  In the system I have I need to be able to configure
PVCs for all of the following on the same physical ATM interface:
- Have two IP addresses in the same subnet but different PVC's
- Have one IP address on a different subnet then the two above, also
with its own PVC
- Have multiple PVC's per IP address, each PVC to a different IP address
- Have multiple AAL5 PVC's on the interface
 
For example I have the following PVCs, on one physical ATM interface:
ENCODING    IP           VCI
IPOA       10.20.30.1    100
IPOA       10.20.30.2    101
IPOA       192.168.20.1  103
AAL5        -----        104
 
What commands would I need to get this through ATMAPR/ifconfig/etc.?  
 
I have tried using virtual interfaces (e.g. "atm0:0"), but the atmarp
program does not seem ready for that so I suspect that was not the right
way to go.
 
Thanks for any help,
Jon