here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-04 02:35:24.487
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25063  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 34980  | null     | null      | null    | unlabelled |         | 0     |
 | 34981  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 34982  | v1:4     | ethernet1 | 1.1.1.2 | 812956     |         | 0     |
 | 34983  | v1:4     | ethernet1 | 1.1.1.2 | 812957     |         | 0     |
 | 34984  | v1:4     | ethernet1 | 1.1.1.2 | 812958     |         | 0     |
 | 34985  | null     | null      | null    | unlabelled |         | 0     |
 | 34986  | null     | null      | null    | unlabelled |         | 0     |
 | 34987  | null     | null      | null    | unlabelled |         | 0     |
 | 34988  | null     | null      | null    | unlabelled |         | 0     |
 | 34989  | null     | null      | null    | unlabelled |         | 0     |
 | 449916 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 465759 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 523657 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 716666 | null     | null      | null    | unlabelled |         | 0     |
 | 716667 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 716668 | v1:6     | ethernet1 | 1234::2 | 359127     |         | 0     |
 | 716669 | v1:6     | ethernet1 | 1234::2 | 359128     |         | 0     |
 | 716670 | v1:6     | ethernet1 | 1234::2 | 359129     |         | 0     |
 | 716671 | null     | null      | null    | unlabelled |         | 0     |
 | 716672 | null     | null      | null    | unlabelled |         | 0     |
 | 716673 | null     | null      | null    | unlabelled |         | 0     |
 | 716674 | null     | null      | null    | unlabelled |         | 0     |
 | 716675 | null     | null      | null    | unlabelled |         | 0     |
 | 780063 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 831863 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 836587 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 890750 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 909424 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 957877 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-04 02:35:24.579
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 215996  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 359125  | null     | null      | null    | unlabelled |         | 0     |
 | 359126  | v1:6     | ethernet1 | 1234::1 | 716667     |         | 1280  |
 | 359127  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 359128  | v1:6     | ethernet2 | 1235::3 | 249849     |         | 640   |
 | 359129  | v1:6     | ethernet2 | 1235::3 | 249850     |         | 640   |
 | 359130  | null     | null      | null    | unlabelled |         | 0     |
 | 359131  | null     | null      | null    | unlabelled |         | 0     |
 | 359132  | null     | null      | null    | unlabelled |         | 0     |
 | 359133  | null     | null      | null    | unlabelled |         | 0     |
 | 359134  | null     | null      | null    | unlabelled |         | 0     |
 | 391411  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 391681  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 431003  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 462692  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 542822  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 607680  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 634082  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 702998  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812954  | null     | null      | null    | unlabelled |         | 0     |
 | 812955  | v1:4     | ethernet1 | 1.1.1.1 | 34981      |         | 1280  |
 | 812956  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 812957  | v1:4     | ethernet2 | 1.1.2.3 | 716150     |         | 640   |
 | 812958  | v1:4     | ethernet2 | 1.1.2.3 | 716151     |         | 640   |
 | 812959  | null     | null      | null    | unlabelled |         | 0     |
 | 812960  | null     | null      | null    | unlabelled |         | 0     |
 | 812961  | null     | null      | null    | unlabelled |         | 0     |
 | 812962  | null     | null      | null    | unlabelled |         | 0     |
 | 812963  | null     | null      | null    | unlabelled |         | 0     |
 | 948528  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1009164 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1044626 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-04 02:35:24.677
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8898    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 10395   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 97915   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 196421  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 231231  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 249846  | null     | null      | null    | unlabelled |         | 0     |
 | 249847  | v1:6     | ethernet1 | 1235::2 | 359126     |         | 640   |
 | 249848  | v1:6     | ethernet1 | 1235::2 | 359127     |         | 640   |
 | 249849  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 249850  | v1:6     | ethernet2 | 1236::4 | 391225     |         | 1280  |
 | 249851  | null     | null      | null    | unlabelled |         | 0     |
 | 249852  | null     | null      | null    | unlabelled |         | 0     |
 | 249853  | null     | null      | null    | unlabelled |         | 0     |
 | 249854  | null     | null      | null    | unlabelled |         | 0     |
 | 249855  | null     | null      | null    | unlabelled |         | 0     |
 | 411548  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 566361  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 596924  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 641896  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 716147  | null     | null      | null    | unlabelled |         | 0     |
 | 716148  | v1:4     | ethernet1 | 1.1.2.2 | 812955     |         | 640   |
 | 716149  | v1:4     | ethernet1 | 1.1.2.2 | 812956     |         | 640   |
 | 716150  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 716151  | v1:4     | ethernet2 | 1.1.3.4 | 156578     |         | 1280  |
 | 716152  | null     | null      | null    | unlabelled |         | 0     |
 | 716153  | null     | null      | null    | unlabelled |         | 0     |
 | 716154  | null     | null      | null    | unlabelled |         | 0     |
 | 716155  | null     | null      | null    | unlabelled |         | 0     |
 | 716156  | null     | null      | null    | unlabelled |         | 0     |
 | 820420  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 886683  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1025862 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-04 02:35:24.795
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 151239 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 156574 | null     | null      | null    | unlabelled |         | 0     |
 | 156575 | v1:4     | ethernet1 | 1.1.3.3 | 716148     |         | 0     |
 | 156576 | v1:4     | ethernet1 | 1.1.3.3 | 716149     |         | 0     |
 | 156577 | v1:4     | ethernet1 | 1.1.3.3 | 716150     |         | 0     |
 | 156578 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 156579 | null     | null      | null    | unlabelled |         | 0     |
 | 156580 | null     | null      | null    | unlabelled |         | 0     |
 | 156581 | null     | null      | null    | unlabelled |         | 0     |
 | 156582 | null     | null      | null    | unlabelled |         | 0     |
 | 156583 | null     | null      | null    | unlabelled |         | 0     |
 | 190393 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 337239 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 377641 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 391221 | null     | null      | null    | unlabelled |         | 0     |
 | 391222 | v1:6     | ethernet1 | 1236::3 | 249847     |         | 0     |
 | 391223 | v1:6     | ethernet1 | 1236::3 | 249848     |         | 0     |
 | 391224 | v1:6     | ethernet1 | 1236::3 | 249849     |         | 0     |
 | 391225 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 391226 | null     | null      | null    | unlabelled |         | 0     |
 | 391227 | null     | null      | null    | unlabelled |         | 0     |
 | 391228 | null     | null      | null    | unlabelled |         | 0     |
 | 391229 | null     | null      | null    | unlabelled |         | 0     |
 | 391230 | null     | null      | null    | unlabelled |         | 0     |
 | 393996 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 590939 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 639375 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 830997 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 910892 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 976127 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#