OSPF Sham Link

adnanpervaiz

I am trying to build ospf sham link on Olive,but unable to establish it,any body can help me out,,because i am trying to trace from local PE(R2) to remote PE(R10) loopback but it always follow the backdoor link,below is the configuration.

IP of lo.1 on R2 is 10.0.6.2
IP of lo.1 on R10 is 10.0.6.10


root@R2# show routing-instances
test {
instance-type vrf;
interface em4.0;
interface lo0.1;
route-distinguisher 10.0.6.2:1;
vrf-target target:65412:11;
protocols {
ospf {
sham-link local 10.0.6.2;
area 0.0.0.0 {
sham-link-remote 10.0.6.10;
interface em4.0;
}
}
}
}


----

root@R10# show routing-instances
test {
instance-type vrf;
interface em2.0;
interface lo0.1;
route-distinguisher 10.0.6.10:1;
vrf-target target:65412:11;
protocols {
ospf {
sham-link local 10.0.6.10;
area 0.0.0.0 {
sham-link-remote 10.0.6.2;
interface em2.0;
}
}
}
}

hoogen82

Need more details.. Could you post more debugs that you did...