here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-30 08:33:35.058
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 46140   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 131371  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 205296  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 275295  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 280604  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 335344  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 347958  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 390667  | null     | null      | null    | unlabelled |         | 0     |
 | 390668  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 390669  | v1:6     | ethernet1 | 1234::2 | 268235     |         | 0     |
 | 390670  | v1:6     | ethernet1 | 1234::2 | 268236     |         | 0     |
 | 390671  | v1:6     | ethernet1 | 1234::2 | 268237     |         | 0     |
 | 390672  | null     | null      | null    | unlabelled |         | 0     |
 | 390673  | null     | null      | null    | unlabelled |         | 0     |
 | 390674  | null     | null      | null    | unlabelled |         | 0     |
 | 390675  | null     | null      | null    | unlabelled |         | 0     |
 | 390676  | null     | null      | null    | unlabelled |         | 0     |
 | 681845  | null     | null      | null    | unlabelled |         | 0     |
 | 681846  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 681847  | v1:4     | ethernet1 | 1.1.1.2 | 345673     |         | 0     |
 | 681848  | v1:4     | ethernet1 | 1.1.1.2 | 345674     |         | 0     |
 | 681849  | v1:4     | ethernet1 | 1.1.1.2 | 345675     |         | 0     |
 | 681850  | null     | null      | null    | unlabelled |         | 0     |
 | 681851  | null     | null      | null    | unlabelled |         | 0     |
 | 681852  | null     | null      | null    | unlabelled |         | 0     |
 | 681853  | null     | null      | null    | unlabelled |         | 0     |
 | 681854  | null     | null      | null    | unlabelled |         | 0     |
 | 698717  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 822774  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1019059 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-30 08:33:35.156
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 129763 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 149415 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 195012 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 206679 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 231355 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 265803 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 268233 | null     | null      | null    | unlabelled |         | 0     |
 | 268234 | v1:6     | ethernet1 | 1234::1 | 390668     |         | 1280  |
 | 268235 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 268236 | v1:6     | ethernet2 | 1235::3 | 33295      |         | 640   |
 | 268237 | v1:6     | ethernet2 | 1235::3 | 33296      |         | 640   |
 | 268238 | null     | null      | null    | unlabelled |         | 0     |
 | 268239 | null     | null      | null    | unlabelled |         | 0     |
 | 268240 | null     | null      | null    | unlabelled |         | 0     |
 | 268241 | null     | null      | null    | unlabelled |         | 0     |
 | 268242 | null     | null      | null    | unlabelled |         | 0     |
 | 345671 | null     | null      | null    | unlabelled |         | 0     |
 | 345672 | v1:4     | ethernet1 | 1.1.1.1 | 681846     |         | 1280  |
 | 345673 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 345674 | v1:4     | ethernet2 | 1.1.2.3 | 190749     |         | 640   |
 | 345675 | v1:4     | ethernet2 | 1.1.2.3 | 190750     |         | 640   |
 | 345676 | null     | null      | null    | unlabelled |         | 0     |
 | 345677 | null     | null      | null    | unlabelled |         | 0     |
 | 345678 | null     | null      | null    | unlabelled |         | 0     |
 | 345679 | null     | null      | null    | unlabelled |         | 0     |
 | 345680 | null     | null      | null    | unlabelled |         | 0     |
 | 353171 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 419020 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 460116 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 472168 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 632068 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 791983 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-30 08:33:35.256
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 33292   | null     | null      | null    | unlabelled |         | 0     |
 | 33293   | v1:6     | ethernet1 | 1235::2 | 268234     |         | 640   |
 | 33294   | v1:6     | ethernet1 | 1235::2 | 268235     |         | 640   |
 | 33295   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 33296   | v1:6     | ethernet2 | 1236::4 | 769561     |         | 1280  |
 | 33297   | null     | null      | null    | unlabelled |         | 0     |
 | 33298   | null     | null      | null    | unlabelled |         | 0     |
 | 33299   | null     | null      | null    | unlabelled |         | 0     |
 | 33300   | null     | null      | null    | unlabelled |         | 0     |
 | 33301   | null     | null      | null    | unlabelled |         | 0     |
 | 190746  | null     | null      | null    | unlabelled |         | 0     |
 | 190747  | v1:4     | ethernet1 | 1.1.2.2 | 345672     |         | 640   |
 | 190748  | v1:4     | ethernet1 | 1.1.2.2 | 345673     |         | 640   |
 | 190749  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 190750  | v1:4     | ethernet2 | 1.1.3.4 | 454186     |         | 1280  |
 | 190751  | null     | null      | null    | unlabelled |         | 0     |
 | 190752  | null     | null      | null    | unlabelled |         | 0     |
 | 190753  | null     | null      | null    | unlabelled |         | 0     |
 | 190754  | null     | null      | null    | unlabelled |         | 0     |
 | 190755  | null     | null      | null    | unlabelled |         | 0     |
 | 208150  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 304993  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 317447  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 462410  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 687712  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 757532  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 892879  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 897821  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 909410  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 952098  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 960801  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1005244 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-30 08:33:35.364
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 108787  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 250284  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 278528  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 303042  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 454182  | null     | null      | null    | unlabelled |         | 0     |
 | 454183  | v1:4     | ethernet1 | 1.1.3.3 | 190747     |         | 0     |
 | 454184  | v1:4     | ethernet1 | 1.1.3.3 | 190748     |         | 0     |
 | 454185  | v1:4     | ethernet1 | 1.1.3.3 | 190749     |         | 0     |
 | 454186  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 454187  | null     | null      | null    | unlabelled |         | 0     |
 | 454188  | null     | null      | null    | unlabelled |         | 0     |
 | 454189  | null     | null      | null    | unlabelled |         | 0     |
 | 454190  | null     | null      | null    | unlabelled |         | 0     |
 | 454191  | null     | null      | null    | unlabelled |         | 0     |
 | 762889  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 769557  | null     | null      | null    | unlabelled |         | 0     |
 | 769558  | v1:6     | ethernet1 | 1236::3 | 33293      |         | 0     |
 | 769559  | v1:6     | ethernet1 | 1236::3 | 33294      |         | 0     |
 | 769560  | v1:6     | ethernet1 | 1236::3 | 33295      |         | 0     |
 | 769561  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 769562  | null     | null      | null    | unlabelled |         | 0     |
 | 769563  | null     | null      | null    | unlabelled |         | 0     |
 | 769564  | null     | null      | null    | unlabelled |         | 0     |
 | 769565  | null     | null      | null    | unlabelled |         | 0     |
 | 769566  | null     | null      | null    | unlabelled |         | 0     |
 | 856243  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 860298  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 867599  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 880827  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1023913 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#