here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-11 05:25:19.480
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 134866  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 144516  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 257460  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 391005  | null     | null      | null    | unlabelled |         | 0     |
 | 391006  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 391007  | v1:4     | ethernet1 | 1.1.1.2 | 949942     |         | 0     |
 | 391008  | v1:4     | ethernet1 | 1.1.1.2 | 949943     |         | 0     |
 | 391009  | v1:4     | ethernet1 | 1.1.1.2 | 949944     |         | 0     |
 | 391010  | null     | null      | null    | unlabelled |         | 0     |
 | 391011  | null     | null      | null    | unlabelled |         | 0     |
 | 391012  | null     | null      | null    | unlabelled |         | 0     |
 | 391013  | null     | null      | null    | unlabelled |         | 0     |
 | 391014  | null     | null      | null    | unlabelled |         | 0     |
 | 576392  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 662847  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 742394  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 799279  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 836236  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 909280  | null     | null      | null    | unlabelled |         | 0     |
 | 909281  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 909282  | v1:6     | ethernet1 | 1234::2 | 505878     |         | 0     |
 | 909283  | v1:6     | ethernet1 | 1234::2 | 505879     |         | 0     |
 | 909284  | v1:6     | ethernet1 | 1234::2 | 505880     |         | 0     |
 | 909285  | null     | null      | null    | unlabelled |         | 0     |
 | 909286  | null     | null      | null    | unlabelled |         | 0     |
 | 909287  | null     | null      | null    | unlabelled |         | 0     |
 | 909288  | null     | null      | null    | unlabelled |         | 0     |
 | 909289  | null     | null      | null    | unlabelled |         | 0     |
 | 972479  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1002960 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-11 05:25:19.507
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69873  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 145185 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 341598 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 385438 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 471664 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 505876 | null     | null      | null    | unlabelled |         | 0     |
 | 505877 | v1:6     | ethernet1 | 1234::1 | 909281     |         | 1280  |
 | 505878 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 505879 | v1:6     | ethernet2 | 1235::3 | 726418     |         | 640   |
 | 505880 | v1:6     | ethernet2 | 1235::3 | 726419     |         | 640   |
 | 505881 | null     | null      | null    | unlabelled |         | 0     |
 | 505882 | null     | null      | null    | unlabelled |         | 0     |
 | 505883 | null     | null      | null    | unlabelled |         | 0     |
 | 505884 | null     | null      | null    | unlabelled |         | 0     |
 | 505885 | null     | null      | null    | unlabelled |         | 0     |
 | 550244 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 684190 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 742982 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 813829 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 834942 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 889489 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 949940 | null     | null      | null    | unlabelled |         | 0     |
 | 949941 | v1:4     | ethernet1 | 1.1.1.1 | 391006     |         | 1280  |
 | 949942 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 949943 | v1:4     | ethernet2 | 1.1.2.3 | 419287     |         | 640   |
 | 949944 | v1:4     | ethernet2 | 1.1.2.3 | 419288     |         | 640   |
 | 949945 | null     | null      | null    | unlabelled |         | 0     |
 | 949946 | null     | null      | null    | unlabelled |         | 0     |
 | 949947 | null     | null      | null    | unlabelled |         | 0     |
 | 949948 | null     | null      | null    | unlabelled |         | 0     |
 | 949949 | null     | null      | null    | unlabelled |         | 0     |
 | 974556 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-11 05:25:19.612
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 148919  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 277329  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 419284  | null     | null      | null    | unlabelled |         | 0     |
 | 419285  | v1:4     | ethernet1 | 1.1.2.2 | 949941     |         | 640   |
 | 419286  | v1:4     | ethernet1 | 1.1.2.2 | 949942     |         | 640   |
 | 419287  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 419288  | v1:4     | ethernet2 | 1.1.3.4 | 573205     |         | 1280  |
 | 419289  | null     | null      | null    | unlabelled |         | 0     |
 | 419290  | null     | null      | null    | unlabelled |         | 0     |
 | 419291  | null     | null      | null    | unlabelled |         | 0     |
 | 419292  | null     | null      | null    | unlabelled |         | 0     |
 | 419293  | null     | null      | null    | unlabelled |         | 0     |
 | 437161  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 440698  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 559072  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 621181  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 647389  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 715204  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 726415  | null     | null      | null    | unlabelled |         | 0     |
 | 726416  | v1:6     | ethernet1 | 1235::2 | 505877     |         | 640   |
 | 726417  | v1:6     | ethernet1 | 1235::2 | 505878     |         | 640   |
 | 726418  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 726419  | v1:6     | ethernet2 | 1236::4 | 1046555    |         | 1280  |
 | 726420  | null     | null      | null    | unlabelled |         | 0     |
 | 726421  | null     | null      | null    | unlabelled |         | 0     |
 | 726422  | null     | null      | null    | unlabelled |         | 0     |
 | 726423  | null     | null      | null    | unlabelled |         | 0     |
 | 726424  | null     | null      | null    | unlabelled |         | 0     |
 | 762481  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 791389  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1028718 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1036488 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-11 05:25:19.685
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3594    | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 165407  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 260671  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 348036  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 384714  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 463743  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 573201  | null     | null      | null    | unlabelled |         | 0     |
 | 573202  | v1:4     | ethernet1 | 1.1.3.3 | 419285     |         | 0     |
 | 573203  | v1:4     | ethernet1 | 1.1.3.3 | 419286     |         | 0     |
 | 573204  | v1:4     | ethernet1 | 1.1.3.3 | 419287     |         | 0     |
 | 573205  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 573206  | null     | null      | null    | unlabelled |         | 0     |
 | 573207  | null     | null      | null    | unlabelled |         | 0     |
 | 573208  | null     | null      | null    | unlabelled |         | 0     |
 | 573209  | null     | null      | null    | unlabelled |         | 0     |
 | 573210  | null     | null      | null    | unlabelled |         | 0     |
 | 581341  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 616809  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 887121  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 955664  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1046551 | null     | null      | null    | unlabelled |         | 0     |
 | 1046552 | v1:6     | ethernet1 | 1236::3 | 726416     |         | 0     |
 | 1046553 | v1:6     | ethernet1 | 1236::3 | 726417     |         | 0     |
 | 1046554 | v1:6     | ethernet1 | 1236::3 | 726418     |         | 0     |
 | 1046555 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1046556 | null     | null      | null    | unlabelled |         | 0     |
 | 1046557 | null     | null      | null    | unlabelled |         | 0     |
 | 1046558 | null     | null      | null    | unlabelled |         | 0     |
 | 1046559 | null     | null      | null    | unlabelled |         | 0     |
 | 1046560 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#