here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-09 09:15:38.020
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 109430  | null     | null      | null    | unlabelled |         | 0     |
 | 109431  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 109432  | v1:4     | ethernet1 | 1.1.1.2 | 914181     |         | 0     |
 | 109433  | v1:4     | ethernet1 | 1.1.1.2 | 914182     |         | 0     |
 | 109434  | v1:4     | ethernet1 | 1.1.1.2 | 914183     |         | 0     |
 | 109435  | null     | null      | null    | unlabelled |         | 0     |
 | 109436  | null     | null      | null    | unlabelled |         | 0     |
 | 109437  | null     | null      | null    | unlabelled |         | 0     |
 | 109438  | null     | null      | null    | unlabelled |         | 0     |
 | 109439  | null     | null      | null    | unlabelled |         | 0     |
 | 220568  | null     | null      | null    | unlabelled |         | 0     |
 | 220569  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 220570  | v1:6     | ethernet1 | 1234::2 | 450266     |         | 0     |
 | 220571  | v1:6     | ethernet1 | 1234::2 | 450267     |         | 0     |
 | 220572  | v1:6     | ethernet1 | 1234::2 | 450268     |         | 0     |
 | 220573  | null     | null      | null    | unlabelled |         | 0     |
 | 220574  | null     | null      | null    | unlabelled |         | 0     |
 | 220575  | null     | null      | null    | unlabelled |         | 0     |
 | 220576  | null     | null      | null    | unlabelled |         | 0     |
 | 220577  | null     | null      | null    | unlabelled |         | 0     |
 | 260727  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 276677  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 281569  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 383099  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 407003  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 529363  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 614534  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 831162  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1045187 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1046853 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-09 09:15:38.121
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 94136   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 115120  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 261022  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 390084  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 450264  | null     | null      | null    | unlabelled |         | 0     |
 | 450265  | v1:6     | ethernet1 | 1234::1 | 220569     |         | 1280  |
 | 450266  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 450267  | v1:6     | ethernet2 | 1235::3 | 776575     |         | 640   |
 | 450268  | v1:6     | ethernet2 | 1235::3 | 776576     |         | 640   |
 | 450269  | null     | null      | null    | unlabelled |         | 0     |
 | 450270  | null     | null      | null    | unlabelled |         | 0     |
 | 450271  | null     | null      | null    | unlabelled |         | 0     |
 | 450272  | null     | null      | null    | unlabelled |         | 0     |
 | 450273  | null     | null      | null    | unlabelled |         | 0     |
 | 510446  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 536706  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 689828  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 774726  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 785980  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 914179  | null     | null      | null    | unlabelled |         | 0     |
 | 914180  | v1:4     | ethernet1 | 1.1.1.1 | 109431     |         | 1280  |
 | 914181  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 914182  | v1:4     | ethernet2 | 1.1.2.3 | 618651     |         | 640   |
 | 914183  | v1:4     | ethernet2 | 1.1.2.3 | 618652     |         | 640   |
 | 914184  | null     | null      | null    | unlabelled |         | 0     |
 | 914185  | null     | null      | null    | unlabelled |         | 0     |
 | 914186  | null     | null      | null    | unlabelled |         | 0     |
 | 914187  | null     | null      | null    | unlabelled |         | 0     |
 | 914188  | null     | null      | null    | unlabelled |         | 0     |
 | 939443  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1019636 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1046261 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-03-09 09:15:38.228
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 35668   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 66021   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 188730  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 248554  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 388076  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 426386  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 448990  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 507766  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 609875  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 618648  | null     | null      | null    | unlabelled |         | 0     |
 | 618649  | v1:4     | ethernet1 | 1.1.2.2 | 914180     |         | 640   |
 | 618650  | v1:4     | ethernet1 | 1.1.2.2 | 914181     |         | 640   |
 | 618651  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 618652  | v1:4     | ethernet2 | 1.1.3.4 | 865191     |         | 1280  |
 | 618653  | null     | null      | null    | unlabelled |         | 0     |
 | 618654  | null     | null      | null    | unlabelled |         | 0     |
 | 618655  | null     | null      | null    | unlabelled |         | 0     |
 | 618656  | null     | null      | null    | unlabelled |         | 0     |
 | 618657  | null     | null      | null    | unlabelled |         | 0     |
 | 776572  | null     | null      | null    | unlabelled |         | 0     |
 | 776573  | v1:6     | ethernet1 | 1235::2 | 450265     |         | 640   |
 | 776574  | v1:6     | ethernet1 | 1235::2 | 450266     |         | 640   |
 | 776575  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 776576  | v1:6     | ethernet2 | 1236::4 | 948645     |         | 1280  |
 | 776577  | null     | null      | null    | unlabelled |         | 0     |
 | 776578  | null     | null      | null    | unlabelled |         | 0     |
 | 776579  | null     | null      | null    | unlabelled |         | 0     |
 | 776580  | null     | null      | null    | unlabelled |         | 0     |
 | 776581  | null     | null      | null    | unlabelled |         | 0     |
 | 805530  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 819850  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1035023 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-09 09:15:38.320
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 280012  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 306290  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 308842  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 366278  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 427218  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 521350  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 641958  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 865187  | null     | null      | null    | unlabelled |         | 0     |
 | 865188  | v1:4     | ethernet1 | 1.1.3.3 | 618649     |         | 0     |
 | 865189  | v1:4     | ethernet1 | 1.1.3.3 | 618650     |         | 0     |
 | 865190  | v1:4     | ethernet1 | 1.1.3.3 | 618651     |         | 0     |
 | 865191  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 865192  | null     | null      | null    | unlabelled |         | 0     |
 | 865193  | null     | null      | null    | unlabelled |         | 0     |
 | 865194  | null     | null      | null    | unlabelled |         | 0     |
 | 865195  | null     | null      | null    | unlabelled |         | 0     |
 | 865196  | null     | null      | null    | unlabelled |         | 0     |
 | 948641  | null     | null      | null    | unlabelled |         | 0     |
 | 948642  | v1:6     | ethernet1 | 1236::3 | 776573     |         | 0     |
 | 948643  | v1:6     | ethernet1 | 1236::3 | 776574     |         | 0     |
 | 948644  | v1:6     | ethernet1 | 1236::3 | 776575     |         | 0     |
 | 948645  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 948646  | null     | null      | null    | unlabelled |         | 0     |
 | 948647  | null     | null      | null    | unlabelled |         | 0     |
 | 948648  | null     | null      | null    | unlabelled |         | 0     |
 | 948649  | null     | null      | null    | unlabelled |         | 0     |
 | 948650  | null     | null      | null    | unlabelled |         | 0     |
 | 963019  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1024552 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1044641 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#