Management from external interface

[immen]

Hi,
If I have two firewall's for example:

----------------- --------------------
|FW-A |-------------------------- |FW-B |
| |(INT A) (INT A) | |
----------------- --------------------
| |
|-----NETWORK A |
| NETWORK B
-----------------
| MGMNT |
| |
-----------------

If I define FW-B INT A as external interface for anti-spoofing am I possible to manage FW-B anymore?

My problem is licensing. FW-B has license for 100 nodes and actually FW-B has less than 100 nodes. Between network A and network B are moving lots of data and anti-spoofing has been defined for specific addresses. FW-B now see more than 100 nodes and popup's an error about licensing. Should I just upgrade license?

Thanks,

- Jani

[RayPesek]

HTML screwed up how that diagram displays. Can you repost it just with text using example IP addresses?

How is the traffic getting from Network A to Network B?

Ray