I think that my problem can be useful for many administrators.
On wireless segment I have NBMA OSPF protocol in based on private IP adresses which are NAT-ed to Internet.
I need to use public addresses on this segment for selected customers.
My question is: should I configure NBMA neighbors for public addresses on this segment together with private address neighbors? Customers have different vendor border devices (routers).
Second question: should I add network between ISP and me to OSPF on my router? Or default route is enough?
Thank you for your answer. In fact, logs inform about some instabilities (OSPF session mode = U)…
What do you advise in this situation? How should I fix my problem?
I need NAT private adresses and route public adresses = all in the same subnet.
Remember that we talk about border router and the same aliasing subnet. I think that in this situation I should remove private network from networks of OSPF (therefore these addresses will be NATed) and I can leave directly connected public network in standard form (without any OSPF). And I will add only default route to my ISP router on my border router, yes?
And later private and public customers on this subnet will run NAT on their border router.
It will mean that I should not run any NBMA OSPF inside this wireless segment!