here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-27 21:36:18.399
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25708  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 166713 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 337910 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 339159 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 481829 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 608945 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 623962 | null     | null      | null    | unlabelled |         | 0     |
 | 623963 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 623964 | v1:6     | ethernet1 | 1234::2 | 39833      |         | 0     |
 | 623965 | v1:6     | ethernet1 | 1234::2 | 39834      |         | 0     |
 | 623966 | v1:6     | ethernet1 | 1234::2 | 39835      |         | 0     |
 | 623967 | null     | null      | null    | unlabelled |         | 0     |
 | 623968 | null     | null      | null    | unlabelled |         | 0     |
 | 623969 | null     | null      | null    | unlabelled |         | 0     |
 | 623970 | null     | null      | null    | unlabelled |         | 0     |
 | 623971 | null     | null      | null    | unlabelled |         | 0     |
 | 732463 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 763033 | null     | null      | null    | unlabelled |         | 0     |
 | 763034 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 763035 | v1:4     | ethernet1 | 1.1.1.2 | 48985      |         | 0     |
 | 763036 | v1:4     | ethernet1 | 1.1.1.2 | 48986      |         | 0     |
 | 763037 | v1:4     | ethernet1 | 1.1.1.2 | 48987      |         | 0     |
 | 763038 | null     | null      | null    | unlabelled |         | 0     |
 | 763039 | null     | null      | null    | unlabelled |         | 0     |
 | 763040 | null     | null      | null    | unlabelled |         | 0     |
 | 763041 | null     | null      | null    | unlabelled |         | 0     |
 | 763042 | null     | null      | null    | unlabelled |         | 0     |
 | 771550 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 811105 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 868896 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-27 21:36:18.508
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39831   | null     | null      | null    | unlabelled |         | 0     |
 | 39832   | v1:6     | ethernet1 | 1234::1 | 623963     |         | 1280  |
 | 39833   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 39834   | v1:6     | ethernet2 | 1235::3 | 966942     |         | 640   |
 | 39835   | v1:6     | ethernet2 | 1235::3 | 966943     |         | 640   |
 | 39836   | null     | null      | null    | unlabelled |         | 0     |
 | 39837   | null     | null      | null    | unlabelled |         | 0     |
 | 39838   | null     | null      | null    | unlabelled |         | 0     |
 | 39839   | null     | null      | null    | unlabelled |         | 0     |
 | 39840   | null     | null      | null    | unlabelled |         | 0     |
 | 48983   | null     | null      | null    | unlabelled |         | 0     |
 | 48984   | v1:4     | ethernet1 | 1.1.1.1 | 763034     |         | 1280  |
 | 48985   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 48986   | v1:4     | ethernet2 | 1.1.2.3 | 9989       |         | 640   |
 | 48987   | v1:4     | ethernet2 | 1.1.2.3 | 9990       |         | 640   |
 | 48988   | null     | null      | null    | unlabelled |         | 0     |
 | 48989   | null     | null      | null    | unlabelled |         | 0     |
 | 48990   | null     | null      | null    | unlabelled |         | 0     |
 | 48991   | null     | null      | null    | unlabelled |         | 0     |
 | 48992   | null     | null      | null    | unlabelled |         | 0     |
 | 52260   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 209915  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 232235  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 241393  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 294861  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 329607  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 358657  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 470155  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 470956  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 568479  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 696627  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1008668 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-27 21:36:18.608
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9986    | null     | null      | null    | unlabelled |         | 0     |
 | 9987    | v1:4     | ethernet1 | 1.1.2.2 | 48984      |         | 640   |
 | 9988    | v1:4     | ethernet1 | 1.1.2.2 | 48985      |         | 640   |
 | 9989    | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 9990    | v1:4     | ethernet2 | 1.1.3.4 | 100349     |         | 1280  |
 | 9991    | null     | null      | null    | unlabelled |         | 0     |
 | 9992    | null     | null      | null    | unlabelled |         | 0     |
 | 9993    | null     | null      | null    | unlabelled |         | 0     |
 | 9994    | null     | null      | null    | unlabelled |         | 0     |
 | 9995    | null     | null      | null    | unlabelled |         | 0     |
 | 37323   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 101747  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 208258  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 648281  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 676549  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 750165  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 764624  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 829090  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 841023  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 927374  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 964556  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 966939  | null     | null      | null    | unlabelled |         | 0     |
 | 966940  | v1:6     | ethernet1 | 1235::2 | 39832      |         | 640   |
 | 966941  | v1:6     | ethernet1 | 1235::2 | 39833      |         | 640   |
 | 966942  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 966943  | v1:6     | ethernet2 | 1236::4 | 838320     |         | 1280  |
 | 966944  | null     | null      | null    | unlabelled |         | 0     |
 | 966945  | null     | null      | null    | unlabelled |         | 0     |
 | 966946  | null     | null      | null    | unlabelled |         | 0     |
 | 966947  | null     | null      | null    | unlabelled |         | 0     |
 | 966948  | null     | null      | null    | unlabelled |         | 0     |
 | 1008145 | 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
2024-09-27 21:36:18.723
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31324   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 61315   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 100345  | null     | null      | null    | unlabelled |         | 0     |
 | 100346  | v1:4     | ethernet1 | 1.1.3.3 | 9987       |         | 0     |
 | 100347  | v1:4     | ethernet1 | 1.1.3.3 | 9988       |         | 0     |
 | 100348  | v1:4     | ethernet1 | 1.1.3.3 | 9989       |         | 0     |
 | 100349  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 100350  | null     | null      | null    | unlabelled |         | 0     |
 | 100351  | null     | null      | null    | unlabelled |         | 0     |
 | 100352  | null     | null      | null    | unlabelled |         | 0     |
 | 100353  | null     | null      | null    | unlabelled |         | 0     |
 | 100354  | null     | null      | null    | unlabelled |         | 0     |
 | 214807  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 263376  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 332894  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 335839  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 747724  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 838316  | null     | null      | null    | unlabelled |         | 0     |
 | 838317  | v1:6     | ethernet1 | 1236::3 | 966940     |         | 0     |
 | 838318  | v1:6     | ethernet1 | 1236::3 | 966941     |         | 0     |
 | 838319  | v1:6     | ethernet1 | 1236::3 | 966942     |         | 0     |
 | 838320  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 838321  | null     | null      | null    | unlabelled |         | 0     |
 | 838322  | null     | null      | null    | unlabelled |         | 0     |
 | 838323  | null     | null      | null    | unlabelled |         | 0     |
 | 838324  | null     | null      | null    | unlabelled |         | 0     |
 | 838325  | null     | null      | null    | unlabelled |         | 0     |
 | 875405  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 986755  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1018281 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#