here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 218856 | v1:6 | null  | null | unlabelled | local   | 0     |
 | 405424 | v1:4 | null  | null | unlabelled | bier    | 660   |
 | 799500 | v1:6 | null  | null | unlabelled | bier    | 760   |
 | 905987 | 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 |
 |--------|------|-------|------|------------|---------|-------|
 | 164930 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 393148 | v1:4 | null  | null | unlabelled | bier    | 1320  |
 | 560948 | v1:6 | null  | null | unlabelled | local   | 0     |
 | 702008 | v1:6 | null  | null | unlabelled | bier    | 1520  |
 |________|______|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf  | iface | hop  | label      | targets | bytes |
 |--------|------|-------|------|------------|---------|-------|
 | 92550  | v1:6 | null  | null | unlabelled | local   | 0     |
 | 497761 | v1:4 | null  | null | unlabelled | bier    | 1320  |
 | 730568 | v1:4 | null  | null | unlabelled | local   | 0     |
 | 778561 | 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 |
 |--------|------|-------|------|------------|---------|-------|
 | 128585 | v1:4 | null  | null | unlabelled | bier    | 660   |
 | 474121 | v1:6 | null  | null | unlabelled | local   | 0     |
 | 717777 | v1:6 | null  | null | unlabelled | bier    | 760   |
 | 768192 | v1:4 | null  | null | unlabelled | local   | 0     |
 |________|______|_______|______|____________|_________|_______|
r4#
r4#