Dear Friends, I have an OSPF over GRE configuration sending you below in which I have problem. I want to force OSPF to advertise 172.16/16 range without checking anything. And as you see I have an static route for it in routing table but again OSPF do not advertise it, only it advertise when I put one /32 subnet on loopback interface. even I put "redistribute static subnets" command with/without route-map but again do not work. I think because of having my providers address range in my static routes, routers and ospf confused when wanna advertise routers.
interface Tunnel0 > ip address 128.140.40.2 255.255.255.252 > tunnel source 10.20.76.2 > tunnel destination 10.20.75.2 > interface GigabitEthernet0/0 > description UPSTREAM - INTRANET > ip address 10.20.76.2 255.255.255.248 > interface GigabitEthernet0/1 > description CONNECTED ROUTER > ip address 10.20.76.9 255.255.255.248 > > router ospf 10 > log-adjacency-changes > area 10 range 172.16.0.0 255.255.0.0 > passive-interface default > no passive-interface Tunnel0 > network 172.16.0.0 0.0.255.255 area 10 > network 128.140.40.0 0.0.0.3 area 0 > ip route 0.0.0.0 0.0.0.0 10.20.76.1 > ip route 172.16.0.0 255.255.224.0 10.20.76.12 > ip route 10.20.76.0 255.255.255.0 10.20.76.12 > ip route 10.20.77.0 255.255.255.0 10.20.76.12 Thanks -- Regards, Shahab Vahabzadeh, Network Engineer and System Administrator Cell Phone: +1 (415) 871 0742 PGP Key Fingerprint = 8E34 B335 D702 0CA7 5A81 C2EE 76A2 46C2 5367 BF90
