here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 162902 | v1:6 | null  | null | unlabelled | local   | 0     |
 | 349151 | v1:6 | null  | null | unlabelled | bier    | 760   |
 | 604720 | v1:4 | null  | null | unlabelled | bier    | 660   |
 | 980260 | v1:4 | null  | null | unlabelled | local   | 0     |
 |________|______|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 54379  | v1:6 | null  | null | unlabelled | bier    | 1520  |
 | 277793 | v1:4 | null  | null | unlabelled | bier    | 1320  |
 | 284490 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 768393 | 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 |
 |--------|------|-------|------|------------|---------|-------|
 | 27531  | v1:4 | null  | null | unlabelled | bier    | 1320  |
 | 338821 | v1:6 | null  | null | unlabelled | bier    | 1520  |
 | 439519 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 519343 | v1:6 | null  | null | unlabelled | local   | 0     |
 |________|______|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 550254 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 678468 | v1:4 | null  | null | unlabelled | bier    | 660   |
 | 728667 | v1:6 | null  | null | unlabelled | local   | 0     |
 | 877838 | v1:6 | null  | null | unlabelled | bier    | 760   |
 |________|______|_______|______|____________|_________|_______|
r4#
r4#