08-07-2013 12:43 AM - edited 03-07-2019 02:47 PM
Hi All,
Ok, we got two routers on a site to site VPN tunnel. Tunnel is up and EIGRP is talking. The problem is on Router B it's not getting the correct route(s). Take a look at the output below. Any help is greatly appreciated!
Router A
=======
router eigrp 88
passive-interface FastEthernet0/0
passive-interface FastEthernet0/1
passive-interface FastEthernet0/0/0
network 3.3.3.0 0.0.0.3
network 10.125.177.0 0.0.0.255
no auto-summary
#sh ip route
3.0.0.0/30 is subnetted, 1 subnets
C 3.3.3.0 is directly connected, Tunnel0
65.0.0.0/27 is subnetted, 1 subnets
C 65.211.235.128 is directly connected, FastEthernet0/0/0
10.0.0.0/24 is subnetted, 3 subnets
D 10.19.121.0 [90/26882560] via 3.3.3.2, 00:12:36, Tunnel0
S 10.25.178.0 [1/0] via 10.25.177.254
C 10.25.177.0 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [1/0] via 65.211.235.145
Router B
=======
passive-interface FastEthernet0/0
passive-interface FastEthernet0/1
passive-interface FastEthernet0/0/0
network 3.3.3.0 0.0.0.3
network 10.19.121.0 0.0.0.255
no auto-summary
#sh ip route
3.0.0.0/30 is subnetted, 1 subnets
C 3.3.3.0 is directly connected, Tunnel0
64.0.0.0/29 is subnetted, 1 subnets
C 64.60.196.32 is directly connected, FastEthernet0/0/0
10.0.0.0/24 is subnetted, 1 subnets
C 10.19.121.0 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [1/0] via 64.60.196.33
----------------------------------------------------------------------------------------------------------------------
Notice on Router B we don't see an EIGRP route to Router A's internal subnet.... *confused....
Thanks,
Tom
Solved! Go to Solution.
08-07-2013 08:37 AM
Tom
I believe that your problem is a typo on router A. You have configured under router eigrp
network 10.125.177.0 0.0.0.255
this has an extra digit in the second octet that prevents it from matching the LAN address.
HTH
Rick
08-07-2013 12:55 AM
Hi,
Could you post sh ip eigrp topology as well as sh run | s router eigrp on both routers.
Regards
Alain
Don't forget to rate helpful posts.
08-07-2013 08:37 AM
Tom
I believe that your problem is a typo on router A. You have configured under router eigrp
network 10.125.177.0 0.0.0.255
this has an extra digit in the second octet that prevents it from matching the LAN address.
HTH
Rick
08-07-2013 09:23 AM
Tom
According to the output of show ip route in your original post the network is
C 10.25.177.0 is directly connected, FastEthernet0/0
So the entry in EIGRP says the second octet is 125 and the show up route says the second octet is 25. That is what I mean that the second octet is wrong.
HTH
Rick
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