i met a very strange phenomena: R1(CE)---OSPF--R2(PE)
they can see routes each other, but CE can't ping the PE routes in its routing table
R1#sh ip ro
220.127.116.11/32 is subnetted, 1 subnets C 18.104.22.168 is directly connected, Loopback0 22.214.171.124/32 is subnetted, 1 subnets O 126.96.36.199 [110/2] via 188.8.131.52, 00:01:56, FastEthernet0/0 184.108.40.206/24 is subnetted, 1 subnets C 220.127.116.11 is directly connected, FastEthernet0/0 R1#
R2(config-if)#do sh ip ro vrf vpn
18.104.22.168/32 is subnetted, 1 subnets O 22.214.171.124 [110/2] via 126.96.36.199, 00:00:00, FastEthernet0/0 188.8.131.52/32 is subnetted, 1 subnets C 184.108.40.206 is directly connected, Loopback0 220.127.116.11/24 is subnetted, 1 subnets C 18.104.22.168 is directly connected, FastEthernet0/0 R2(config-if)#
Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 22.214.171.124, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) R1#
no special configuration to block the traffic ever made?
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