here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 215400 | v1:6 | null  | null | unlabelled | local   | 0     |
 | 673171 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 847030 | v1:6 | null  | null | unlabelled | bier    | 760   |
 | 948114 | v1:4 | null  | null | unlabelled | bier    | 660   |
 |________|______|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 59196  | v1:4 | null  | null | unlabelled | bier    | 1320  |
 | 648038 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 678685 | v1:6 | null  | null | unlabelled | bier    | 1520  |
 | 970969 | v1:6 | null  | null | unlabelled | local   | 0     |
 |________|______|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 68135  | v1:6 | null  | null | unlabelled | local   | 0     |
 | 669704 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 876967 | v1:6 | null  | null | unlabelled | bier    | 1520  |
 | 941997 | v1:4 | null  | null | unlabelled | bier    | 1320  |
 |________|______|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 34536  | v1:4 | null  | null | unlabelled | bier    | 660   |
 | 41424  | v1:6 | null  | null | unlabelled | bier    | 760   |
 | 111107 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 502971 | v1:6 | null  | null | unlabelled | local   | 0     |
 |________|______|_______|______|____________|_________|_______|
r4#
r4#