here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-08 18:09:47.541
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34954   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 213086  | null     | null      | null    | unlabelled |         | 0     |
 | 213087  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 213088  | v1:4     | ethernet1 | 1.1.1.2 | 817111     |         | 0     |
 | 213089  | v1:4     | ethernet1 | 1.1.1.2 | 817112     |         | 0     |
 | 213090  | v1:4     | ethernet1 | 1.1.1.2 | 817113     |         | 0     |
 | 213091  | null     | null      | null    | unlabelled |         | 0     |
 | 213092  | null     | null      | null    | unlabelled |         | 0     |
 | 213093  | null     | null      | null    | unlabelled |         | 0     |
 | 213094  | null     | null      | null    | unlabelled |         | 0     |
 | 213095  | null     | null      | null    | unlabelled |         | 0     |
 | 501341  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 692946  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 726541  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 733858  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 800070  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 800850  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 813226  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 918259  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 963524  | null     | null      | null    | unlabelled |         | 0     |
 | 963525  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 963526  | v1:6     | ethernet1 | 1234::2 | 137684     |         | 0     |
 | 963527  | v1:6     | ethernet1 | 1234::2 | 137685     |         | 0     |
 | 963528  | v1:6     | ethernet1 | 1234::2 | 137686     |         | 0     |
 | 963529  | null     | null      | null    | unlabelled |         | 0     |
 | 963530  | null     | null      | null    | unlabelled |         | 0     |
 | 963531  | null     | null      | null    | unlabelled |         | 0     |
 | 963532  | null     | null      | null    | unlabelled |         | 0     |
 | 963533  | null     | null      | null    | unlabelled |         | 0     |
 | 1007658 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-08 18:09:47.646
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 5092    | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 137682  | null     | null      | null    | unlabelled |         | 0     |
 | 137683  | v1:6     | ethernet1 | 1234::1 | 963525     |         | 1280  |
 | 137684  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 137685  | v1:6     | ethernet2 | 1235::3 | 715980     |         | 640   |
 | 137686  | v1:6     | ethernet2 | 1235::3 | 715981     |         | 640   |
 | 137687  | null     | null      | null    | unlabelled |         | 0     |
 | 137688  | null     | null      | null    | unlabelled |         | 0     |
 | 137689  | null     | null      | null    | unlabelled |         | 0     |
 | 137690  | null     | null      | null    | unlabelled |         | 0     |
 | 137691  | null     | null      | null    | unlabelled |         | 0     |
 | 157986  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 166019  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 205013  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 213967  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 221018  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 471277  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 806936  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 817109  | null     | null      | null    | unlabelled |         | 0     |
 | 817110  | v1:4     | ethernet1 | 1.1.1.1 | 213087     |         | 1280  |
 | 817111  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 817112  | v1:4     | ethernet2 | 1.1.2.3 | 497033     |         | 640   |
 | 817113  | v1:4     | ethernet2 | 1.1.2.3 | 497034     |         | 640   |
 | 817114  | null     | null      | null    | unlabelled |         | 0     |
 | 817115  | null     | null      | null    | unlabelled |         | 0     |
 | 817116  | null     | null      | null    | unlabelled |         | 0     |
 | 817117  | null     | null      | null    | unlabelled |         | 0     |
 | 817118  | null     | null      | null    | unlabelled |         | 0     |
 | 871390  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 964054  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1014499 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1027252 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-08 18:09:47.746
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5735   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 25656  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 111082 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 156142 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 271876 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 386190 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 464501 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 471225 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 497030 | null     | null      | null    | unlabelled |         | 0     |
 | 497031 | v1:4     | ethernet1 | 1.1.2.2 | 817110     |         | 640   |
 | 497032 | v1:4     | ethernet1 | 1.1.2.2 | 817111     |         | 640   |
 | 497033 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 497034 | v1:4     | ethernet2 | 1.1.3.4 | 398814     |         | 1280  |
 | 497035 | null     | null      | null    | unlabelled |         | 0     |
 | 497036 | null     | null      | null    | unlabelled |         | 0     |
 | 497037 | null     | null      | null    | unlabelled |         | 0     |
 | 497038 | null     | null      | null    | unlabelled |         | 0     |
 | 497039 | null     | null      | null    | unlabelled |         | 0     |
 | 649215 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 658914 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 715977 | null     | null      | null    | unlabelled |         | 0     |
 | 715978 | v1:6     | ethernet1 | 1235::2 | 137683     |         | 640   |
 | 715979 | v1:6     | ethernet1 | 1235::2 | 137684     |         | 640   |
 | 715980 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 715981 | v1:6     | ethernet2 | 1236::4 | 225707     |         | 1280  |
 | 715982 | null     | null      | null    | unlabelled |         | 0     |
 | 715983 | null     | null      | null    | unlabelled |         | 0     |
 | 715984 | null     | null      | null    | unlabelled |         | 0     |
 | 715985 | null     | null      | null    | unlabelled |         | 0     |
 | 715986 | null     | null      | null    | unlabelled |         | 0     |
 | 846706 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 850179 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-08 18:09:47.850
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 83199   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 111938  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 225703  | null     | null      | null    | unlabelled |         | 0     |
 | 225704  | v1:6     | ethernet1 | 1236::3 | 715978     |         | 0     |
 | 225705  | v1:6     | ethernet1 | 1236::3 | 715979     |         | 0     |
 | 225706  | v1:6     | ethernet1 | 1236::3 | 715980     |         | 0     |
 | 225707  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 225708  | null     | null      | null    | unlabelled |         | 0     |
 | 225709  | null     | null      | null    | unlabelled |         | 0     |
 | 225710  | null     | null      | null    | unlabelled |         | 0     |
 | 225711  | null     | null      | null    | unlabelled |         | 0     |
 | 225712  | null     | null      | null    | unlabelled |         | 0     |
 | 288721  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 398810  | null     | null      | null    | unlabelled |         | 0     |
 | 398811  | v1:4     | ethernet1 | 1.1.3.3 | 497031     |         | 0     |
 | 398812  | v1:4     | ethernet1 | 1.1.3.3 | 497032     |         | 0     |
 | 398813  | v1:4     | ethernet1 | 1.1.3.3 | 497033     |         | 0     |
 | 398814  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 398815  | null     | null      | null    | unlabelled |         | 0     |
 | 398816  | null     | null      | null    | unlabelled |         | 0     |
 | 398817  | null     | null      | null    | unlabelled |         | 0     |
 | 398818  | null     | null      | null    | unlabelled |         | 0     |
 | 398819  | null     | null      | null    | unlabelled |         | 0     |
 | 484539  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 803692  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 848686  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 950614  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 959818  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 974427  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1002731 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#