here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-04 04:36:04.209
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 194202  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 248296  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 338328  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 382431  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 586592  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 730840  | null     | null      | null    | unlabelled |         | 0     |
 | 730841  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 730842  | v1:6     | ethernet1 | 1234::2 | 1030482    |         | 0     |
 | 730843  | v1:6     | ethernet1 | 1234::2 | 1030483    |         | 0     |
 | 730844  | v1:6     | ethernet1 | 1234::2 | 1030484    |         | 0     |
 | 730845  | null     | null      | null    | unlabelled |         | 0     |
 | 730846  | null     | null      | null    | unlabelled |         | 0     |
 | 730847  | null     | null      | null    | unlabelled |         | 0     |
 | 730848  | null     | null      | null    | unlabelled |         | 0     |
 | 730849  | null     | null      | null    | unlabelled |         | 0     |
 | 759779  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 774131  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 823239  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 921185  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1044478 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1044909 | null     | null      | null    | unlabelled |         | 0     |
 | 1044910 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1044911 | v1:4     | ethernet1 | 1.1.1.2 | 209554     |         | 0     |
 | 1044912 | v1:4     | ethernet1 | 1.1.1.2 | 209555     |         | 0     |
 | 1044913 | v1:4     | ethernet1 | 1.1.1.2 | 209556     |         | 0     |
 | 1044914 | null     | null      | null    | unlabelled |         | 0     |
 | 1044915 | null     | null      | null    | unlabelled |         | 0     |
 | 1044916 | null     | null      | null    | unlabelled |         | 0     |
 | 1044917 | null     | null      | null    | unlabelled |         | 0     |
 | 1044918 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-04 04:36:04.313
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 197432  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 209552  | null     | null      | null    | unlabelled |         | 0     |
 | 209553  | v1:4     | ethernet1 | 1.1.1.1 | 1044910    |         | 1280  |
 | 209554  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 209555  | v1:4     | ethernet2 | 1.1.2.3 | 499221     |         | 640   |
 | 209556  | v1:4     | ethernet2 | 1.1.2.3 | 499222     |         | 640   |
 | 209557  | null     | null      | null    | unlabelled |         | 0     |
 | 209558  | null     | null      | null    | unlabelled |         | 0     |
 | 209559  | null     | null      | null    | unlabelled |         | 0     |
 | 209560  | null     | null      | null    | unlabelled |         | 0     |
 | 209561  | null     | null      | null    | unlabelled |         | 0     |
 | 250146  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 335559  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 419105  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 454188  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 494887  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 525314  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 559706  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 787287  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 833688  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 914856  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 965753  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1030480 | null     | null      | null    | unlabelled |         | 0     |
 | 1030481 | v1:6     | ethernet1 | 1234::1 | 730841     |         | 1280  |
 | 1030482 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1030483 | v1:6     | ethernet2 | 1235::3 | 138818     |         | 640   |
 | 1030484 | v1:6     | ethernet2 | 1235::3 | 138819     |         | 640   |
 | 1030485 | null     | null      | null    | unlabelled |         | 0     |
 | 1030486 | null     | null      | null    | unlabelled |         | 0     |
 | 1030487 | null     | null      | null    | unlabelled |         | 0     |
 | 1030488 | null     | null      | null    | unlabelled |         | 0     |
 | 1030489 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-04 04:36:04.414
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8086   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 88158  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 91247  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 97368  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 138815 | null     | null      | null    | unlabelled |         | 0     |
 | 138816 | v1:6     | ethernet1 | 1235::2 | 1030481    |         | 640   |
 | 138817 | v1:6     | ethernet1 | 1235::2 | 1030482    |         | 640   |
 | 138818 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 138819 | v1:6     | ethernet2 | 1236::4 | 101140     |         | 1280  |
 | 138820 | null     | null      | null    | unlabelled |         | 0     |
 | 138821 | null     | null      | null    | unlabelled |         | 0     |
 | 138822 | null     | null      | null    | unlabelled |         | 0     |
 | 138823 | null     | null      | null    | unlabelled |         | 0     |
 | 138824 | null     | null      | null    | unlabelled |         | 0     |
 | 155358 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 182100 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 378185 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 499218 | null     | null      | null    | unlabelled |         | 0     |
 | 499219 | v1:4     | ethernet1 | 1.1.2.2 | 209553     |         | 640   |
 | 499220 | v1:4     | ethernet1 | 1.1.2.2 | 209554     |         | 640   |
 | 499221 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 499222 | v1:4     | ethernet2 | 1.1.3.4 | 54313      |         | 1280  |
 | 499223 | null     | null      | null    | unlabelled |         | 0     |
 | 499224 | null     | null      | null    | unlabelled |         | 0     |
 | 499225 | null     | null      | null    | unlabelled |         | 0     |
 | 499226 | null     | null      | null    | unlabelled |         | 0     |
 | 499227 | null     | null      | null    | unlabelled |         | 0     |
 | 773435 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 784297 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 833892 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 965435 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 980572 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-04 04:36:04.505
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53537  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 54309  | null     | null      | null    | unlabelled |         | 0     |
 | 54310  | v1:4     | ethernet1 | 1.1.3.3 | 499219     |         | 0     |
 | 54311  | v1:4     | ethernet1 | 1.1.3.3 | 499220     |         | 0     |
 | 54312  | v1:4     | ethernet1 | 1.1.3.3 | 499221     |         | 0     |
 | 54313  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 54314  | null     | null      | null    | unlabelled |         | 0     |
 | 54315  | null     | null      | null    | unlabelled |         | 0     |
 | 54316  | null     | null      | null    | unlabelled |         | 0     |
 | 54317  | null     | null      | null    | unlabelled |         | 0     |
 | 54318  | null     | null      | null    | unlabelled |         | 0     |
 | 101136 | null     | null      | null    | unlabelled |         | 0     |
 | 101137 | v1:6     | ethernet1 | 1236::3 | 138816     |         | 0     |
 | 101138 | v1:6     | ethernet1 | 1236::3 | 138817     |         | 0     |
 | 101139 | v1:6     | ethernet1 | 1236::3 | 138818     |         | 0     |
 | 101140 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 101141 | null     | null      | null    | unlabelled |         | 0     |
 | 101142 | null     | null      | null    | unlabelled |         | 0     |
 | 101143 | null     | null      | null    | unlabelled |         | 0     |
 | 101144 | null     | null      | null    | unlabelled |         | 0     |
 | 101145 | null     | null      | null    | unlabelled |         | 0     |
 | 204144 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 222966 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 455239 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 542866 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 653451 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 696374 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 800226 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 845292 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 893868 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#