i am a CCNA and 2 year experience in networks, i am preparing for CCNP cert.
I am quite frustrated for the past couple of months, i am not able to reach for a solution on my problem and i wish i could get any help from here.
ok, here we go.
we are 20+ branches with single DMVPN HUB, running WAN over IPVPN, however with our ISP it has been decided to run it over OSPF 1 process.
this is the only routing protocol running on my HUB and spoke routers,
router ospf 1
network 10.200.1.x 0.0.0.252 <-- WAN interface "fa0/1"
network 1.1.1.x 0.0.0.0 <-- Tunnel interface "tun1"
network 10.1.100.x 0.0.0.255 <-- LAN interface "fa0/0"
deep inside me i know that the above is wrong, as this is distributing as well the local lan to the ISP.
when i show ip route, i can see all our LAN for 20+ sites are showing through our ISP WAN IP Address.
this is wrong, as i've learnt by reading more about DMVPN routes has to be learnt from tunnel interfaces.
i've tried to have another OSPF process but i was not succeeding, i've also tried EIGRP but with another failure.
if more details is still required, please ask me.
i want to have an ideal network infrastructure in my organization, as i am working on a redunduncy plan and i want to solve this before i implement the backup solution.
thanks in advance.
more over, i've spent