Configuring the PE Router

Configure a multihop MP-EBGP session on the PE router connected to the end customer’s CE router.

To pass labeled IPv4 routes, include the labeled-unicast statement:




labeled-unicast {
resolve-vpn;
}

You can include the labeled-unicast statement at the following hierarchy levels:

[edit protocols bgp group group-name family inet]
[edit logical-systems logical-system-name protocols bgp group group-name family inet]

To configure a group to handle an EBGP multihop session with the remote PE router (that is, to pass VPN-IPv4 routes), include the bgp statement:



bgp {


group group-name {


multihop {
ttl 10;
}




family inet-vpn {
unicast;
}


}




neighbor address {
peer-as as-number;
}


}

You can include the bgp statement at the following hierarchy levels: