here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-25 18:01:44.710
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 2735    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 62013   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 164162  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 382871  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 487702  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 515913  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 540090  | null     | null      | null    | unlabelled |         | 0     |
 | 540091  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 540092  | v1:6     | ethernet1 | 1234::2 | 67453      |         | 0     |
 | 540093  | v1:6     | ethernet1 | 1234::2 | 67454      |         | 0     |
 | 540094  | v1:6     | ethernet1 | 1234::2 | 67455      |         | 0     |
 | 540095  | null     | null      | null    | unlabelled |         | 0     |
 | 540096  | null     | null      | null    | unlabelled |         | 0     |
 | 540097  | null     | null      | null    | unlabelled |         | 0     |
 | 540098  | null     | null      | null    | unlabelled |         | 0     |
 | 540099  | null     | null      | null    | unlabelled |         | 0     |
 | 615380  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 729177  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 835070  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1041834 | null     | null      | null    | unlabelled |         | 0     |
 | 1041835 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1041836 | v1:4     | ethernet1 | 1.1.1.2 | 835426     |         | 0     |
 | 1041837 | v1:4     | ethernet1 | 1.1.1.2 | 835427     |         | 0     |
 | 1041838 | v1:4     | ethernet1 | 1.1.1.2 | 835428     |         | 0     |
 | 1041839 | null     | null      | null    | unlabelled |         | 0     |
 | 1041840 | null     | null      | null    | unlabelled |         | 0     |
 | 1041841 | null     | null      | null    | unlabelled |         | 0     |
 | 1041842 | null     | null      | null    | unlabelled |         | 0     |
 | 1041843 | null     | null      | null    | unlabelled |         | 0     |
 | 1047388 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-25 18:01:44.818
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67451   | null     | null      | null    | unlabelled |         | 0     |
 | 67452   | v1:6     | ethernet1 | 1234::1 | 540091     |         | 1280  |
 | 67453   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 67454   | v1:6     | ethernet2 | 1235::3 | 226632     |         | 640   |
 | 67455   | v1:6     | ethernet2 | 1235::3 | 226633     |         | 640   |
 | 67456   | null     | null      | null    | unlabelled |         | 0     |
 | 67457   | null     | null      | null    | unlabelled |         | 0     |
 | 67458   | null     | null      | null    | unlabelled |         | 0     |
 | 67459   | null     | null      | null    | unlabelled |         | 0     |
 | 67460   | null     | null      | null    | unlabelled |         | 0     |
 | 200228  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 207017  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 327609  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 345947  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 585980  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 601793  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 713416  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 755599  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 784881  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 835424  | null     | null      | null    | unlabelled |         | 0     |
 | 835425  | v1:4     | ethernet1 | 1.1.1.1 | 1041835    |         | 1280  |
 | 835426  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 835427  | v1:4     | ethernet2 | 1.1.2.3 | 645698     |         | 640   |
 | 835428  | v1:4     | ethernet2 | 1.1.2.3 | 645699     |         | 640   |
 | 835429  | null     | null      | null    | unlabelled |         | 0     |
 | 835430  | null     | null      | null    | unlabelled |         | 0     |
 | 835431  | null     | null      | null    | unlabelled |         | 0     |
 | 835432  | null     | null      | null    | unlabelled |         | 0     |
 | 835433  | null     | null      | null    | unlabelled |         | 0     |
 | 909428  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 985069  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1008897 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-25 18:01:44.933
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 131907  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 190786  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 198211  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 226629  | null     | null      | null    | unlabelled |         | 0     |
 | 226630  | v1:6     | ethernet1 | 1235::2 | 67452      |         | 640   |
 | 226631  | v1:6     | ethernet1 | 1235::2 | 67453      |         | 640   |
 | 226632  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 226633  | v1:6     | ethernet2 | 1236::4 | 367755     |         | 1280  |
 | 226634  | null     | null      | null    | unlabelled |         | 0     |
 | 226635  | null     | null      | null    | unlabelled |         | 0     |
 | 226636  | null     | null      | null    | unlabelled |         | 0     |
 | 226637  | null     | null      | null    | unlabelled |         | 0     |
 | 226638  | null     | null      | null    | unlabelled |         | 0     |
 | 351744  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 379114  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 468552  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 645695  | null     | null      | null    | unlabelled |         | 0     |
 | 645696  | v1:4     | ethernet1 | 1.1.2.2 | 835425     |         | 640   |
 | 645697  | v1:4     | ethernet1 | 1.1.2.2 | 835426     |         | 640   |
 | 645698  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 645699  | v1:4     | ethernet2 | 1.1.3.4 | 494087     |         | 1280  |
 | 645700  | null     | null      | null    | unlabelled |         | 0     |
 | 645701  | null     | null      | null    | unlabelled |         | 0     |
 | 645702  | null     | null      | null    | unlabelled |         | 0     |
 | 645703  | null     | null      | null    | unlabelled |         | 0     |
 | 645704  | null     | null      | null    | unlabelled |         | 0     |
 | 680339  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 715451  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 822816  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 872013  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 934965  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1016380 | 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
2024-07-25 18:01:45.012
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9060   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 133082 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 250865 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 308155 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 329133 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 348802 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 366846 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 367751 | null     | null      | null    | unlabelled |         | 0     |
 | 367752 | v1:6     | ethernet1 | 1236::3 | 226630     |         | 0     |
 | 367753 | v1:6     | ethernet1 | 1236::3 | 226631     |         | 0     |
 | 367754 | v1:6     | ethernet1 | 1236::3 | 226632     |         | 0     |
 | 367755 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 367756 | null     | null      | null    | unlabelled |         | 0     |
 | 367757 | null     | null      | null    | unlabelled |         | 0     |
 | 367758 | null     | null      | null    | unlabelled |         | 0     |
 | 367759 | null     | null      | null    | unlabelled |         | 0     |
 | 367760 | null     | null      | null    | unlabelled |         | 0     |
 | 442343 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 494083 | null     | null      | null    | unlabelled |         | 0     |
 | 494084 | v1:4     | ethernet1 | 1.1.3.3 | 645696     |         | 0     |
 | 494085 | v1:4     | ethernet1 | 1.1.3.3 | 645697     |         | 0     |
 | 494086 | v1:4     | ethernet1 | 1.1.3.3 | 645698     |         | 0     |
 | 494087 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 494088 | null     | null      | null    | unlabelled |         | 0     |
 | 494089 | null     | null      | null    | unlabelled |         | 0     |
 | 494090 | null     | null      | null    | unlabelled |         | 0     |
 | 494091 | null     | null      | null    | unlabelled |         | 0     |
 | 494092 | null     | null      | null    | unlabelled |         | 0     |
 | 858318 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 932350 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#