here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 95588  | v1:6 | null  | null | unlabelled | local   | 0     |
 | 374891 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 427287 | v1:6 | null  | null | unlabelled | bier    | 760   |
 | 860394 | 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 |
 |--------|------|-------|------|------------|---------|-------|
 | 148216 | v1:6 | null  | null | unlabelled | bier    | 1520  |
 | 453877 | v1:4 | null  | null | unlabelled | bier    | 1584  |
 | 819732 | v1:6 | null  | null | unlabelled | local   | 0     |
 | 846040 | v1:4 | 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 |
 |--------|------|-------|------|------------|---------|-------|
 | 83286  | v1:6 | null  | null | unlabelled | local   | 0     |
 | 484806 | v1:4 | null  | null | unlabelled | bier    | 1584  |
 | 605755 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 732046 | v1:6 | null  | null | unlabelled | bier    | 1520  |
 |________|______|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 11333  | v1:4 | null  | null | unlabelled | local   | 0     |
 | 274233 | v1:6 | null  | null | unlabelled | bier    | 760   |
 | 455788 | v1:4 | null  | null | unlabelled | bier    | 924   |
 | 592287 | v1:6 | null  | null | unlabelled | local   | 0     |
 |________|______|_______|______|____________|_________|_______|
r4#
r4#