here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-08-30 20:47:46.397
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48341  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 329924 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 337485 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 384541 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 531182 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 559096 | null     | null      | null    | unlabelled |         | 0     |
 | 559097 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 559098 | v1:4     | ethernet1 | 1.1.1.2 | 393031     |         | 0     |
 | 559099 | v1:4     | ethernet1 | 1.1.1.2 | 393032     |         | 0     |
 | 559100 | v1:4     | ethernet1 | 1.1.1.2 | 393033     |         | 0     |
 | 559101 | null     | null      | null    | unlabelled |         | 0     |
 | 559102 | null     | null      | null    | unlabelled |         | 0     |
 | 559103 | null     | null      | null    | unlabelled |         | 0     |
 | 559104 | null     | null      | null    | unlabelled |         | 0     |
 | 559105 | null     | null      | null    | unlabelled |         | 0     |
 | 603265 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 606515 | null     | null      | null    | unlabelled |         | 0     |
 | 606516 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 606517 | v1:6     | ethernet1 | 1234::2 | 361852     |         | 0     |
 | 606518 | v1:6     | ethernet1 | 1234::2 | 361853     |         | 0     |
 | 606519 | v1:6     | ethernet1 | 1234::2 | 361854     |         | 0     |
 | 606520 | null     | null      | null    | unlabelled |         | 0     |
 | 606521 | null     | null      | null    | unlabelled |         | 0     |
 | 606522 | null     | null      | null    | unlabelled |         | 0     |
 | 606523 | null     | null      | null    | unlabelled |         | 0     |
 | 606524 | null     | null      | null    | unlabelled |         | 0     |
 | 667569 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 686096 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 765296 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 946181 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-08-30 20:47:46.489
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1129   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 32887  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 57773  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 114007 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 202446 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 217132 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 255944 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 361850 | null     | null      | null    | unlabelled |         | 0     |
 | 361851 | v1:6     | ethernet1 | 1234::1 | 606516     |         | 1280  |
 | 361852 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 361853 | v1:6     | ethernet2 | 1235::3 | 428765     |         | 640   |
 | 361854 | v1:6     | ethernet2 | 1235::3 | 428766     |         | 640   |
 | 361855 | null     | null      | null    | unlabelled |         | 0     |
 | 361856 | null     | null      | null    | unlabelled |         | 0     |
 | 361857 | null     | null      | null    | unlabelled |         | 0     |
 | 361858 | null     | null      | null    | unlabelled |         | 0     |
 | 361859 | null     | null      | null    | unlabelled |         | 0     |
 | 393029 | null     | null      | null    | unlabelled |         | 0     |
 | 393030 | v1:4     | ethernet1 | 1.1.1.1 | 559097     |         | 1280  |
 | 393031 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 393032 | v1:4     | ethernet2 | 1.1.2.3 | 268637     |         | 640   |
 | 393033 | v1:4     | ethernet2 | 1.1.2.3 | 268638     |         | 640   |
 | 393034 | null     | null      | null    | unlabelled |         | 0     |
 | 393035 | null     | null      | null    | unlabelled |         | 0     |
 | 393036 | null     | null      | null    | unlabelled |         | 0     |
 | 393037 | null     | null      | null    | unlabelled |         | 0     |
 | 393038 | null     | null      | null    | unlabelled |         | 0     |
 | 401993 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 757790 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 873176 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 931614 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 998739 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-08-30 20:47:46.601
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 112408  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 185464  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 257781  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 268634  | null     | null      | null    | unlabelled |         | 0     |
 | 268635  | v1:4     | ethernet1 | 1.1.2.2 | 393030     |         | 640   |
 | 268636  | v1:4     | ethernet1 | 1.1.2.2 | 393031     |         | 640   |
 | 268637  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 268638  | v1:4     | ethernet2 | 1.1.3.4 | 487577     |         | 1280  |
 | 268639  | null     | null      | null    | unlabelled |         | 0     |
 | 268640  | null     | null      | null    | unlabelled |         | 0     |
 | 268641  | null     | null      | null    | unlabelled |         | 0     |
 | 268642  | null     | null      | null    | unlabelled |         | 0     |
 | 268643  | null     | null      | null    | unlabelled |         | 0     |
 | 318244  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 321864  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 337915  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 428762  | null     | null      | null    | unlabelled |         | 0     |
 | 428763  | v1:6     | ethernet1 | 1235::2 | 361851     |         | 640   |
 | 428764  | v1:6     | ethernet1 | 1235::2 | 361852     |         | 640   |
 | 428765  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 428766  | v1:6     | ethernet2 | 1236::4 | 943436     |         | 1280  |
 | 428767  | null     | null      | null    | unlabelled |         | 0     |
 | 428768  | null     | null      | null    | unlabelled |         | 0     |
 | 428769  | null     | null      | null    | unlabelled |         | 0     |
 | 428770  | null     | null      | null    | unlabelled |         | 0     |
 | 428771  | null     | null      | null    | unlabelled |         | 0     |
 | 439685  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 690781  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 766922  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 872389  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 974166  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1020211 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-08-30 20:47:46.698
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 132554  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 259787  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 344725  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 397457  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 405827  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 453294  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 487573  | null     | null      | null    | unlabelled |         | 0     |
 | 487574  | v1:4     | ethernet1 | 1.1.3.3 | 268635     |         | 0     |
 | 487575  | v1:4     | ethernet1 | 1.1.3.3 | 268636     |         | 0     |
 | 487576  | v1:4     | ethernet1 | 1.1.3.3 | 268637     |         | 0     |
 | 487577  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 487578  | null     | null      | null    | unlabelled |         | 0     |
 | 487579  | null     | null      | null    | unlabelled |         | 0     |
 | 487580  | null     | null      | null    | unlabelled |         | 0     |
 | 487581  | null     | null      | null    | unlabelled |         | 0     |
 | 487582  | null     | null      | null    | unlabelled |         | 0     |
 | 508505  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 734484  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 806513  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 943432  | null     | null      | null    | unlabelled |         | 0     |
 | 943433  | v1:6     | ethernet1 | 1236::3 | 428763     |         | 0     |
 | 943434  | v1:6     | ethernet1 | 1236::3 | 428764     |         | 0     |
 | 943435  | v1:6     | ethernet1 | 1236::3 | 428765     |         | 0     |
 | 943436  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 943437  | null     | null      | null    | unlabelled |         | 0     |
 | 943438  | null     | null      | null    | unlabelled |         | 0     |
 | 943439  | null     | null      | null    | unlabelled |         | 0     |
 | 943440  | null     | null      | null    | unlabelled |         | 0     |
 | 943441  | null     | null      | null    | unlabelled |         | 0     |
 | 1019645 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#