here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-14 19:30:38.613
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 88536   | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 246059  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 329427  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 359089  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 630628  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 679593  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 681576  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 728172  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 1010671 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 1017367 | v1:6     | null  | null | unlabelled | bier    | 520   |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-14 19:30:38.730
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 150840 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 216787 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 349715 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 453115 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 453322 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 466437 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 530801 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 590992 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 753685 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 998090 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-03-14 19:30:38.819
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 31642  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 122775 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 244831 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 252816 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 258019 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 438944 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 505477 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 575984 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 747572 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 793444 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-14 19:30:38.930
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 28666  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 53443  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 126388 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 130647 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 228541 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 484926 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 494119 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 622339 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 765717 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 954213 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#