here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-29 20:38:47.042
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 132406  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 358579  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 431527  | null     | null      | null    | unlabelled |         | 0     |
 | 431528  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 431529  | v1:4     | ethernet1 | 1.1.1.2 | 234575     |         | 0     |
 | 431530  | v1:4     | ethernet1 | 1.1.1.2 | 234576     |         | 0     |
 | 431531  | v1:4     | ethernet1 | 1.1.1.2 | 234577     |         | 0     |
 | 431532  | null     | null      | null    | unlabelled |         | 0     |
 | 431533  | null     | null      | null    | unlabelled |         | 0     |
 | 431534  | null     | null      | null    | unlabelled |         | 0     |
 | 431535  | null     | null      | null    | unlabelled |         | 0     |
 | 431536  | null     | null      | null    | unlabelled |         | 0     |
 | 509110  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 606978  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 619273  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 647957  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 752660  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 795709  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 849785  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 978301  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1036488 | null     | null      | null    | unlabelled |         | 0     |
 | 1036489 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1036490 | v1:6     | ethernet1 | 1234::2 | 600360     |         | 0     |
 | 1036491 | v1:6     | ethernet1 | 1234::2 | 600361     |         | 0     |
 | 1036492 | v1:6     | ethernet1 | 1234::2 | 600362     |         | 0     |
 | 1036493 | null     | null      | null    | unlabelled |         | 0     |
 | 1036494 | null     | null      | null    | unlabelled |         | 0     |
 | 1036495 | null     | null      | null    | unlabelled |         | 0     |
 | 1036496 | null     | null      | null    | unlabelled |         | 0     |
 | 1036497 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-29 20:38:47.151
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 134577  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 194816  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 232674  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 234573  | null     | null      | null    | unlabelled |         | 0     |
 | 234574  | v1:4     | ethernet1 | 1.1.1.1 | 431528     |         | 1280  |
 | 234575  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 234576  | v1:4     | ethernet2 | 1.1.2.3 | 847853     |         | 640   |
 | 234577  | v1:4     | ethernet2 | 1.1.2.3 | 847854     |         | 640   |
 | 234578  | null     | null      | null    | unlabelled |         | 0     |
 | 234579  | null     | null      | null    | unlabelled |         | 0     |
 | 234580  | null     | null      | null    | unlabelled |         | 0     |
 | 234581  | null     | null      | null    | unlabelled |         | 0     |
 | 234582  | null     | null      | null    | unlabelled |         | 0     |
 | 268283  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 336356  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 371102  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 381779  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 512614  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 548655  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 600358  | null     | null      | null    | unlabelled |         | 0     |
 | 600359  | v1:6     | ethernet1 | 1234::1 | 1036489    |         | 1280  |
 | 600360  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 600361  | v1:6     | ethernet2 | 1235::3 | 590958     |         | 640   |
 | 600362  | v1:6     | ethernet2 | 1235::3 | 590959     |         | 640   |
 | 600363  | null     | null      | null    | unlabelled |         | 0     |
 | 600364  | null     | null      | null    | unlabelled |         | 0     |
 | 600365  | null     | null      | null    | unlabelled |         | 0     |
 | 600366  | null     | null      | null    | unlabelled |         | 0     |
 | 600367  | null     | null      | null    | unlabelled |         | 0     |
 | 916552  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 935924  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1027672 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-29 20:38:47.243
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48811  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 212994 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 215491 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 295594 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 308061 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 376917 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 432101 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 486279 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 572521 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 577911 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 590955 | null     | null      | null    | unlabelled |         | 0     |
 | 590956 | v1:6     | ethernet1 | 1235::2 | 600359     |         | 640   |
 | 590957 | v1:6     | ethernet1 | 1235::2 | 600360     |         | 640   |
 | 590958 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 590959 | v1:6     | ethernet2 | 1236::4 | 175142     |         | 1280  |
 | 590960 | null     | null      | null    | unlabelled |         | 0     |
 | 590961 | null     | null      | null    | unlabelled |         | 0     |
 | 590962 | null     | null      | null    | unlabelled |         | 0     |
 | 590963 | null     | null      | null    | unlabelled |         | 0     |
 | 590964 | null     | null      | null    | unlabelled |         | 0     |
 | 839341 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 847850 | null     | null      | null    | unlabelled |         | 0     |
 | 847851 | v1:4     | ethernet1 | 1.1.2.2 | 234574     |         | 640   |
 | 847852 | v1:4     | ethernet1 | 1.1.2.2 | 234575     |         | 640   |
 | 847853 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 847854 | v1:4     | ethernet2 | 1.1.3.4 | 351645     |         | 1280  |
 | 847855 | null     | null      | null    | unlabelled |         | 0     |
 | 847856 | null     | null      | null    | unlabelled |         | 0     |
 | 847857 | null     | null      | null    | unlabelled |         | 0     |
 | 847858 | null     | null      | null    | unlabelled |         | 0     |
 | 847859 | null     | null      | null    | unlabelled |         | 0     |
 | 929738 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-29 20:38:47.365
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54066   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 66957   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 102778  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 175138  | null     | null      | null    | unlabelled |         | 0     |
 | 175139  | v1:6     | ethernet1 | 1236::3 | 590956     |         | 0     |
 | 175140  | v1:6     | ethernet1 | 1236::3 | 590957     |         | 0     |
 | 175141  | v1:6     | ethernet1 | 1236::3 | 590958     |         | 0     |
 | 175142  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 175143  | null     | null      | null    | unlabelled |         | 0     |
 | 175144  | null     | null      | null    | unlabelled |         | 0     |
 | 175145  | null     | null      | null    | unlabelled |         | 0     |
 | 175146  | null     | null      | null    | unlabelled |         | 0     |
 | 175147  | null     | null      | null    | unlabelled |         | 0     |
 | 323223  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 351641  | null     | null      | null    | unlabelled |         | 0     |
 | 351642  | v1:4     | ethernet1 | 1.1.3.3 | 847851     |         | 0     |
 | 351643  | v1:4     | ethernet1 | 1.1.3.3 | 847852     |         | 0     |
 | 351644  | v1:4     | ethernet1 | 1.1.3.3 | 847853     |         | 0     |
 | 351645  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 351646  | null     | null      | null    | unlabelled |         | 0     |
 | 351647  | null     | null      | null    | unlabelled |         | 0     |
 | 351648  | null     | null      | null    | unlabelled |         | 0     |
 | 351649  | null     | null      | null    | unlabelled |         | 0     |
 | 351650  | null     | null      | null    | unlabelled |         | 0     |
 | 444814  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 493227  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 746756  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 925128  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 927710  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1023656 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#