here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-24 02:38:30.211
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34792  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 191498 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 205286 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 252579 | null     | null      | null    | unlabelled |         | 0     |
 | 252580 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 252581 | v1:4     | ethernet1 | 1.1.1.2 | 191631     |         | 0     |
 | 252582 | v1:4     | ethernet1 | 1.1.1.2 | 191632     |         | 0     |
 | 252583 | v1:4     | ethernet1 | 1.1.1.2 | 191633     |         | 0     |
 | 252584 | null     | null      | null    | unlabelled |         | 0     |
 | 252585 | null     | null      | null    | unlabelled |         | 0     |
 | 252586 | null     | null      | null    | unlabelled |         | 0     |
 | 252587 | null     | null      | null    | unlabelled |         | 0     |
 | 252588 | null     | null      | null    | unlabelled |         | 0     |
 | 313863 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 320266 | null     | null      | null    | unlabelled |         | 0     |
 | 320267 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 320268 | v1:6     | ethernet1 | 1234::2 | 969789     |         | 0     |
 | 320269 | v1:6     | ethernet1 | 1234::2 | 969790     |         | 0     |
 | 320270 | v1:6     | ethernet1 | 1234::2 | 969791     |         | 0     |
 | 320271 | null     | null      | null    | unlabelled |         | 0     |
 | 320272 | null     | null      | null    | unlabelled |         | 0     |
 | 320273 | null     | null      | null    | unlabelled |         | 0     |
 | 320274 | null     | null      | null    | unlabelled |         | 0     |
 | 320275 | null     | null      | null    | unlabelled |         | 0     |
 | 342332 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 346389 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 407063 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 742628 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 876234 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 994541 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-24 02:38:30.330
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30937   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 152322  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 191629  | null     | null      | null    | unlabelled |         | 0     |
 | 191630  | v1:4     | ethernet1 | 1.1.1.1 | 252580     |         | 1280  |
 | 191631  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 191632  | v1:4     | ethernet2 | 1.1.2.3 | 11633      |         | 640   |
 | 191633  | v1:4     | ethernet2 | 1.1.2.3 | 11634      |         | 640   |
 | 191634  | null     | null      | null    | unlabelled |         | 0     |
 | 191635  | null     | null      | null    | unlabelled |         | 0     |
 | 191636  | null     | null      | null    | unlabelled |         | 0     |
 | 191637  | null     | null      | null    | unlabelled |         | 0     |
 | 191638  | null     | null      | null    | unlabelled |         | 0     |
 | 223173  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 238193  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 355250  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 384777  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 536886  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 610207  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 689136  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 784058  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 960282  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 969787  | null     | null      | null    | unlabelled |         | 0     |
 | 969788  | v1:6     | ethernet1 | 1234::1 | 320267     |         | 1280  |
 | 969789  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 969790  | v1:6     | ethernet2 | 1235::3 | 716915     |         | 640   |
 | 969791  | v1:6     | ethernet2 | 1235::3 | 716916     |         | 640   |
 | 969792  | null     | null      | null    | unlabelled |         | 0     |
 | 969793  | null     | null      | null    | unlabelled |         | 0     |
 | 969794  | null     | null      | null    | unlabelled |         | 0     |
 | 969795  | null     | null      | null    | unlabelled |         | 0     |
 | 969796  | null     | null      | null    | unlabelled |         | 0     |
 | 1015874 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-24 02:38:30.418
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 11630   | null     | null      | null    | unlabelled |         | 0     |
 | 11631   | v1:4     | ethernet1 | 1.1.2.2 | 191630     |         | 640   |
 | 11632   | v1:4     | ethernet1 | 1.1.2.2 | 191631     |         | 640   |
 | 11633   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 11634   | v1:4     | ethernet2 | 1.1.3.4 | 276338     |         | 1280  |
 | 11635   | null     | null      | null    | unlabelled |         | 0     |
 | 11636   | null     | null      | null    | unlabelled |         | 0     |
 | 11637   | null     | null      | null    | unlabelled |         | 0     |
 | 11638   | null     | null      | null    | unlabelled |         | 0     |
 | 11639   | null     | null      | null    | unlabelled |         | 0     |
 | 181222  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 227782  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 321858  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 393633  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 403750  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 490353  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 560167  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 716912  | null     | null      | null    | unlabelled |         | 0     |
 | 716913  | v1:6     | ethernet1 | 1235::2 | 969788     |         | 640   |
 | 716914  | v1:6     | ethernet1 | 1235::2 | 969789     |         | 640   |
 | 716915  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 716916  | v1:6     | ethernet2 | 1236::4 | 466854     |         | 1280  |
 | 716917  | null     | null      | null    | unlabelled |         | 0     |
 | 716918  | null     | null      | null    | unlabelled |         | 0     |
 | 716919  | null     | null      | null    | unlabelled |         | 0     |
 | 716920  | null     | null      | null    | unlabelled |         | 0     |
 | 716921  | null     | null      | null    | unlabelled |         | 0     |
 | 733030  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 853125  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 960848  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 971887  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1022706 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-24 02:38:30.525
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 142370  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 276334  | null     | null      | null    | unlabelled |         | 0     |
 | 276335  | v1:4     | ethernet1 | 1.1.3.3 | 11631      |         | 0     |
 | 276336  | v1:4     | ethernet1 | 1.1.3.3 | 11632      |         | 0     |
 | 276337  | v1:4     | ethernet1 | 1.1.3.3 | 11633      |         | 0     |
 | 276338  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 276339  | null     | null      | null    | unlabelled |         | 0     |
 | 276340  | null     | null      | null    | unlabelled |         | 0     |
 | 276341  | null     | null      | null    | unlabelled |         | 0     |
 | 276342  | null     | null      | null    | unlabelled |         | 0     |
 | 276343  | null     | null      | null    | unlabelled |         | 0     |
 | 466850  | null     | null      | null    | unlabelled |         | 0     |
 | 466851  | v1:6     | ethernet1 | 1236::3 | 716913     |         | 0     |
 | 466852  | v1:6     | ethernet1 | 1236::3 | 716914     |         | 0     |
 | 466853  | v1:6     | ethernet1 | 1236::3 | 716915     |         | 0     |
 | 466854  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 466855  | null     | null      | null    | unlabelled |         | 0     |
 | 466856  | null     | null      | null    | unlabelled |         | 0     |
 | 466857  | null     | null      | null    | unlabelled |         | 0     |
 | 466858  | null     | null      | null    | unlabelled |         | 0     |
 | 466859  | null     | null      | null    | unlabelled |         | 0     |
 | 507171  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 669458  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 710927  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 824263  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 843704  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 870703  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 887942  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 921113  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1024540 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#