here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-01-21 17:43:22.180
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17261  | null     | null      | null    | unlabelled |         | 0     |
 | 17262  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 17263  | v1:4     | ethernet1 | 1.1.1.2 | 273248     |         | 0     |
 | 17264  | v1:4     | ethernet1 | 1.1.1.2 | 273249     |         | 0     |
 | 17265  | v1:4     | ethernet1 | 1.1.1.2 | 273250     |         | 0     |
 | 17266  | null     | null      | null    | unlabelled |         | 0     |
 | 17267  | null     | null      | null    | unlabelled |         | 0     |
 | 17268  | null     | null      | null    | unlabelled |         | 0     |
 | 17269  | null     | null      | null    | unlabelled |         | 0     |
 | 17270  | null     | null      | null    | unlabelled |         | 0     |
 | 28327  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 198500 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 217462 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 275787 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 371734 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 408779 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 438294 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 441578 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 691815 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 779146 | null     | null      | null    | unlabelled |         | 0     |
 | 779147 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 779148 | v1:6     | ethernet1 | 1234::2 | 856996     |         | 0     |
 | 779149 | v1:6     | ethernet1 | 1234::2 | 856997     |         | 0     |
 | 779150 | v1:6     | ethernet1 | 1234::2 | 856998     |         | 0     |
 | 779151 | null     | null      | null    | unlabelled |         | 0     |
 | 779152 | null     | null      | null    | unlabelled |         | 0     |
 | 779153 | null     | null      | null    | unlabelled |         | 0     |
 | 779154 | null     | null      | null    | unlabelled |         | 0     |
 | 779155 | null     | null      | null    | unlabelled |         | 0     |
 | 932968 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-01-21 17:43:22.278
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 98151   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 185169  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273246  | null     | null      | null    | unlabelled |         | 0     |
 | 273247  | v1:4     | ethernet1 | 1.1.1.1 | 17262      |         | 1280  |
 | 273248  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 273249  | v1:4     | ethernet2 | 1.1.2.3 | 1015684    |         | 640   |
 | 273250  | v1:4     | ethernet2 | 1.1.2.3 | 1015685    |         | 640   |
 | 273251  | null     | null      | null    | unlabelled |         | 0     |
 | 273252  | null     | null      | null    | unlabelled |         | 0     |
 | 273253  | null     | null      | null    | unlabelled |         | 0     |
 | 273254  | null     | null      | null    | unlabelled |         | 0     |
 | 273255  | null     | null      | null    | unlabelled |         | 0     |
 | 284039  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 362984  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 433815  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 500887  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 505797  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 586171  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 730958  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 788259  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 856994  | null     | null      | null    | unlabelled |         | 0     |
 | 856995  | v1:6     | ethernet1 | 1234::1 | 779147     |         | 1280  |
 | 856996  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 856997  | v1:6     | ethernet2 | 1235::3 | 40903      |         | 640   |
 | 856998  | v1:6     | ethernet2 | 1235::3 | 40904      |         | 640   |
 | 856999  | null     | null      | null    | unlabelled |         | 0     |
 | 857000  | null     | null      | null    | unlabelled |         | 0     |
 | 857001  | null     | null      | null    | unlabelled |         | 0     |
 | 857002  | null     | null      | null    | unlabelled |         | 0     |
 | 857003  | null     | null      | null    | unlabelled |         | 0     |
 | 943820  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1017594 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-01-21 17:43:22.396
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 40900   | null     | null      | null    | unlabelled |         | 0     |
 | 40901   | v1:6     | ethernet1 | 1235::2 | 856995     |         | 640   |
 | 40902   | v1:6     | ethernet1 | 1235::2 | 856996     |         | 640   |
 | 40903   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 40904   | v1:6     | ethernet2 | 1236::4 | 193843     |         | 1280  |
 | 40905   | null     | null      | null    | unlabelled |         | 0     |
 | 40906   | null     | null      | null    | unlabelled |         | 0     |
 | 40907   | null     | null      | null    | unlabelled |         | 0     |
 | 40908   | null     | null      | null    | unlabelled |         | 0     |
 | 40909   | null     | null      | null    | unlabelled |         | 0     |
 | 100290  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 120967  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 142513  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 256450  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 414574  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 445364  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 548450  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 674047  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 794287  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 827206  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 890747  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 956081  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1015681 | null     | null      | null    | unlabelled |         | 0     |
 | 1015682 | v1:4     | ethernet1 | 1.1.2.2 | 273247     |         | 640   |
 | 1015683 | v1:4     | ethernet1 | 1.1.2.2 | 273248     |         | 640   |
 | 1015684 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1015685 | v1:4     | ethernet2 | 1.1.3.4 | 681483     |         | 1280  |
 | 1015686 | null     | null      | null    | unlabelled |         | 0     |
 | 1015687 | null     | null      | null    | unlabelled |         | 0     |
 | 1015688 | null     | null      | null    | unlabelled |         | 0     |
 | 1015689 | null     | null      | null    | unlabelled |         | 0     |
 | 1015690 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-01-21 17:43:22.482
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 45153  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 68717  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 193839 | null     | null      | null    | unlabelled |         | 0     |
 | 193840 | v1:6     | ethernet1 | 1236::3 | 40901      |         | 0     |
 | 193841 | v1:6     | ethernet1 | 1236::3 | 40902      |         | 0     |
 | 193842 | v1:6     | ethernet1 | 1236::3 | 40903      |         | 0     |
 | 193843 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 193844 | null     | null      | null    | unlabelled |         | 0     |
 | 193845 | null     | null      | null    | unlabelled |         | 0     |
 | 193846 | null     | null      | null    | unlabelled |         | 0     |
 | 193847 | null     | null      | null    | unlabelled |         | 0     |
 | 193848 | null     | null      | null    | unlabelled |         | 0     |
 | 238689 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 422036 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 631080 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 642749 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 681479 | null     | null      | null    | unlabelled |         | 0     |
 | 681480 | v1:4     | ethernet1 | 1.1.3.3 | 1015682    |         | 0     |
 | 681481 | v1:4     | ethernet1 | 1.1.3.3 | 1015683    |         | 0     |
 | 681482 | v1:4     | ethernet1 | 1.1.3.3 | 1015684    |         | 0     |
 | 681483 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 681484 | null     | null      | null    | unlabelled |         | 0     |
 | 681485 | null     | null      | null    | unlabelled |         | 0     |
 | 681486 | null     | null      | null    | unlabelled |         | 0     |
 | 681487 | null     | null      | null    | unlabelled |         | 0     |
 | 681488 | null     | null      | null    | unlabelled |         | 0     |
 | 829071 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 841169 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 855023 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 902259 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#