here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-06 20:14:16.126
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48074  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 159405 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 163480 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 208970 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 212048 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 509721 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 690975 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 751091 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 818702 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 862401 | null     | null      | null    | unlabelled |         | 0     |
 | 862402 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 862403 | v1:4     | ethernet1 | 1.1.1.2 | 234436     |         | 0     |
 | 862404 | v1:4     | ethernet1 | 1.1.1.2 | 234437     |         | 0     |
 | 862405 | v1:4     | ethernet1 | 1.1.1.2 | 234438     |         | 0     |
 | 862406 | null     | null      | null    | unlabelled |         | 0     |
 | 862407 | null     | null      | null    | unlabelled |         | 0     |
 | 862408 | null     | null      | null    | unlabelled |         | 0     |
 | 862409 | null     | null      | null    | unlabelled |         | 0     |
 | 862410 | null     | null      | null    | unlabelled |         | 0     |
 | 933407 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 946385 | null     | null      | null    | unlabelled |         | 0     |
 | 946386 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 946387 | v1:6     | ethernet1 | 1234::2 | 841667     |         | 0     |
 | 946388 | v1:6     | ethernet1 | 1234::2 | 841668     |         | 0     |
 | 946389 | v1:6     | ethernet1 | 1234::2 | 841669     |         | 0     |
 | 946390 | null     | null      | null    | unlabelled |         | 0     |
 | 946391 | null     | null      | null    | unlabelled |         | 0     |
 | 946392 | null     | null      | null    | unlabelled |         | 0     |
 | 946393 | null     | null      | null    | unlabelled |         | 0     |
 | 946394 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-06 20:14:16.226
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39101   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 77775   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 234434  | null     | null      | null    | unlabelled |         | 0     |
 | 234435  | v1:4     | ethernet1 | 1.1.1.1 | 862402     |         | 1280  |
 | 234436  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 234437  | v1:4     | ethernet2 | 1.1.2.3 | 1003017    |         | 640   |
 | 234438  | v1:4     | ethernet2 | 1.1.2.3 | 1003018    |         | 640   |
 | 234439  | null     | null      | null    | unlabelled |         | 0     |
 | 234440  | null     | null      | null    | unlabelled |         | 0     |
 | 234441  | null     | null      | null    | unlabelled |         | 0     |
 | 234442  | null     | null      | null    | unlabelled |         | 0     |
 | 234443  | null     | null      | null    | unlabelled |         | 0     |
 | 478514  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 654438  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 656233  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 699599  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 701179  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 708424  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 830094  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 841665  | null     | null      | null    | unlabelled |         | 0     |
 | 841666  | v1:6     | ethernet1 | 1234::1 | 946386     |         | 1280  |
 | 841667  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 841668  | v1:6     | ethernet2 | 1235::3 | 8602       |         | 640   |
 | 841669  | v1:6     | ethernet2 | 1235::3 | 8603       |         | 640   |
 | 841670  | null     | null      | null    | unlabelled |         | 0     |
 | 841671  | null     | null      | null    | unlabelled |         | 0     |
 | 841672  | null     | null      | null    | unlabelled |         | 0     |
 | 841673  | null     | null      | null    | unlabelled |         | 0     |
 | 841674  | null     | null      | null    | unlabelled |         | 0     |
 | 910250  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1019728 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1027109 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-06 20:14:16.339
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8599    | null     | null      | null    | unlabelled |         | 0     |
 | 8600    | v1:6     | ethernet1 | 1235::2 | 841666     |         | 640   |
 | 8601    | v1:6     | ethernet1 | 1235::2 | 841667     |         | 640   |
 | 8602    | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 8603    | v1:6     | ethernet2 | 1236::4 | 153689     |         | 1280  |
 | 8604    | null     | null      | null    | unlabelled |         | 0     |
 | 8605    | null     | null      | null    | unlabelled |         | 0     |
 | 8606    | null     | null      | null    | unlabelled |         | 0     |
 | 8607    | null     | null      | null    | unlabelled |         | 0     |
 | 8608    | null     | null      | null    | unlabelled |         | 0     |
 | 29879   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 115599  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 392262  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 408759  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 459880  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 589816  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 605146  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 795032  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 826230  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 959671  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 976926  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1003014 | null     | null      | null    | unlabelled |         | 0     |
 | 1003015 | v1:4     | ethernet1 | 1.1.2.2 | 234435     |         | 640   |
 | 1003016 | v1:4     | ethernet1 | 1.1.2.2 | 234436     |         | 640   |
 | 1003017 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1003018 | v1:4     | ethernet2 | 1.1.3.4 | 835843     |         | 1280  |
 | 1003019 | null     | null      | null    | unlabelled |         | 0     |
 | 1003020 | null     | null      | null    | unlabelled |         | 0     |
 | 1003021 | null     | null      | null    | unlabelled |         | 0     |
 | 1003022 | null     | null      | null    | unlabelled |         | 0     |
 | 1003023 | null     | null      | null    | unlabelled |         | 0     |
 | 1017503 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-06 20:14:16.427
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 132666  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 133001  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 153685  | null     | null      | null    | unlabelled |         | 0     |
 | 153686  | v1:6     | ethernet1 | 1236::3 | 8600       |         | 0     |
 | 153687  | v1:6     | ethernet1 | 1236::3 | 8601       |         | 0     |
 | 153688  | v1:6     | ethernet1 | 1236::3 | 8602       |         | 0     |
 | 153689  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 153690  | null     | null      | null    | unlabelled |         | 0     |
 | 153691  | null     | null      | null    | unlabelled |         | 0     |
 | 153692  | null     | null      | null    | unlabelled |         | 0     |
 | 153693  | null     | null      | null    | unlabelled |         | 0     |
 | 153694  | null     | null      | null    | unlabelled |         | 0     |
 | 239671  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 481660  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 573202  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 599021  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 772342  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 786286  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 835839  | null     | null      | null    | unlabelled |         | 0     |
 | 835840  | v1:4     | ethernet1 | 1.1.3.3 | 1003015    |         | 0     |
 | 835841  | v1:4     | ethernet1 | 1.1.3.3 | 1003016    |         | 0     |
 | 835842  | v1:4     | ethernet1 | 1.1.3.3 | 1003017    |         | 0     |
 | 835843  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 835844  | null     | null      | null    | unlabelled |         | 0     |
 | 835845  | null     | null      | null    | unlabelled |         | 0     |
 | 835846  | null     | null      | null    | unlabelled |         | 0     |
 | 835847  | null     | null      | null    | unlabelled |         | 0     |
 | 835848  | null     | null      | null    | unlabelled |         | 0     |
 | 887859  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1040525 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#