I have OSPF running on the MAN/WAN. One of the OSPF links is a 100mbps connection from a 6509 to a 7206. The 6509 MSFC is the active router for the MAN. I have a point-to-point vlan for the connection from the 6509 to the 7206. The 7206 routes to three remote sites, and is running OSPF in the same area as the 6509.
I implemented HSRP between this 6509, and a 6509 in another location. HSRP works great, except for the fact that I lose my point-to-point connection between the 6509 and the 7206. This link does not have any HSRP configuration. I thought there should be no effect on this router link, but obviously, there is.
Does anyone have any suggestions as to how to troubleshoot this?
The router is directly connected to the 6509, using ospf routing.
There are 32 vlans, each configured the same way. When the hsrp config is applied, I cannot ping the 7206. When I remove the hsrp config from a vlan interface, I can ping the 7206 from within that vlan only. BTW, the link to the 7507 works fine, and the only static route is the one listed below.
Here are the relevant configs of the 6509, both pre-hsrp and post-hsrp, and the 7206:
6509 - Pre-HSRP Config
ip address 10.24.4.1 255.255.255.0
ip helper-address 10.24.4.74
no ip redirects
description to 7206 Router(10.24.254.77)
ip address 10.24.254.78 255.255.255.252
description to 7507 Router (10.24.254.249)
ip address 10.24.254.249 255.255.255.248
ip ospf authentication
ip ospf message-digest-key 50 md5 7 xxxxxxxxxx
router ospf 100
network 10.24.4.1 0.0.0.0 area 188.8.131.52
network 10.24.254.78 0.0.0.0 area 184.108.40.206
network 10.24.254.249 0.0.0.0 area 220.127.116.11
ip route 0.0.0.0 0.0.0.0 10.24.254.248
6509 - Post-HSRP Config
(This is the only modification from the previous. Each vlan is configured this way.)
I managed to correct the problem. My OSPF network statements were pointing to the virtual router IP addresses, vice the physical IP addresses. I discovered this when, after I applied the HSRP config, the interface would not show up when I typed "show ip ospf int".
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