here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-31 15:28:06.454
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 29850   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 70654   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 163747  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 205671  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 381249  | null     | null      | null    | unlabelled |         | 0     |
 | 381250  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 381251  | v1:4     | ethernet1 | 1.1.1.2 | 864881     |         | 0     |
 | 381252  | v1:4     | ethernet1 | 1.1.1.2 | 864882     |         | 0     |
 | 381253  | v1:4     | ethernet1 | 1.1.1.2 | 864883     |         | 0     |
 | 381254  | null     | null      | null    | unlabelled |         | 0     |
 | 381255  | null     | null      | null    | unlabelled |         | 0     |
 | 381256  | null     | null      | null    | unlabelled |         | 0     |
 | 381257  | null     | null      | null    | unlabelled |         | 0     |
 | 381258  | null     | null      | null    | unlabelled |         | 0     |
 | 584982  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 599547  | null     | null      | null    | unlabelled |         | 0     |
 | 599548  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 599549  | v1:6     | ethernet1 | 1234::2 | 997576     |         | 0     |
 | 599550  | v1:6     | ethernet1 | 1234::2 | 997577     |         | 0     |
 | 599551  | v1:6     | ethernet1 | 1234::2 | 997578     |         | 0     |
 | 599552  | null     | null      | null    | unlabelled |         | 0     |
 | 599553  | null     | null      | null    | unlabelled |         | 0     |
 | 599554  | null     | null      | null    | unlabelled |         | 0     |
 | 599555  | null     | null      | null    | unlabelled |         | 0     |
 | 599556  | null     | null      | null    | unlabelled |         | 0     |
 | 626524  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 627014  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 651207  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 920980  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1038149 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-31 15:28:06.562
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 90925   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 208374  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 272308  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 324025  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 363895  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 626910  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 648026  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 817316  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 864879  | null     | null      | null    | unlabelled |         | 0     |
 | 864880  | v1:4     | ethernet1 | 1.1.1.1 | 381250     |         | 1280  |
 | 864881  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 864882  | v1:4     | ethernet2 | 1.1.2.3 | 322747     |         | 640   |
 | 864883  | v1:4     | ethernet2 | 1.1.2.3 | 322748     |         | 640   |
 | 864884  | null     | null      | null    | unlabelled |         | 0     |
 | 864885  | null     | null      | null    | unlabelled |         | 0     |
 | 864886  | null     | null      | null    | unlabelled |         | 0     |
 | 864887  | null     | null      | null    | unlabelled |         | 0     |
 | 864888  | null     | null      | null    | unlabelled |         | 0     |
 | 875778  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 880849  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 995663  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 997574  | null     | null      | null    | unlabelled |         | 0     |
 | 997575  | v1:6     | ethernet1 | 1234::1 | 599548     |         | 1280  |
 | 997576  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 997577  | v1:6     | ethernet2 | 1235::3 | 265670     |         | 640   |
 | 997578  | v1:6     | ethernet2 | 1235::3 | 265671     |         | 640   |
 | 997579  | null     | null      | null    | unlabelled |         | 0     |
 | 997580  | null     | null      | null    | unlabelled |         | 0     |
 | 997581  | null     | null      | null    | unlabelled |         | 0     |
 | 997582  | null     | null      | null    | unlabelled |         | 0     |
 | 997583  | null     | null      | null    | unlabelled |         | 0     |
 | 1047584 | 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
2024-07-31 15:28:06.663
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20583  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 217187 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 265667 | null     | null      | null    | unlabelled |         | 0     |
 | 265668 | v1:6     | ethernet1 | 1235::2 | 997575     |         | 640   |
 | 265669 | v1:6     | ethernet1 | 1235::2 | 997576     |         | 640   |
 | 265670 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 265671 | v1:6     | ethernet2 | 1236::4 | 458993     |         | 1280  |
 | 265672 | null     | null      | null    | unlabelled |         | 0     |
 | 265673 | null     | null      | null    | unlabelled |         | 0     |
 | 265674 | null     | null      | null    | unlabelled |         | 0     |
 | 265675 | null     | null      | null    | unlabelled |         | 0     |
 | 265676 | null     | null      | null    | unlabelled |         | 0     |
 | 275882 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 322744 | null     | null      | null    | unlabelled |         | 0     |
 | 322745 | v1:4     | ethernet1 | 1.1.2.2 | 864880     |         | 640   |
 | 322746 | v1:4     | ethernet1 | 1.1.2.2 | 864881     |         | 640   |
 | 322747 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 322748 | v1:4     | ethernet2 | 1.1.3.4 | 224945     |         | 1280  |
 | 322749 | null     | null      | null    | unlabelled |         | 0     |
 | 322750 | null     | null      | null    | unlabelled |         | 0     |
 | 322751 | null     | null      | null    | unlabelled |         | 0     |
 | 322752 | null     | null      | null    | unlabelled |         | 0     |
 | 322753 | null     | null      | null    | unlabelled |         | 0     |
 | 324104 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 360184 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 392851 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 552331 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 685803 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 686366 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 713805 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 731992 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 968595 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-07-31 15:28:06.771
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 88078  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 170796 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 199666 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 224941 | null     | null      | null    | unlabelled |         | 0     |
 | 224942 | v1:4     | ethernet1 | 1.1.3.3 | 322745     |         | 0     |
 | 224943 | v1:4     | ethernet1 | 1.1.3.3 | 322746     |         | 0     |
 | 224944 | v1:4     | ethernet1 | 1.1.3.3 | 322747     |         | 0     |
 | 224945 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 224946 | null     | null      | null    | unlabelled |         | 0     |
 | 224947 | null     | null      | null    | unlabelled |         | 0     |
 | 224948 | null     | null      | null    | unlabelled |         | 0     |
 | 224949 | null     | null      | null    | unlabelled |         | 0     |
 | 224950 | null     | null      | null    | unlabelled |         | 0     |
 | 241926 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 320968 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 458989 | null     | null      | null    | unlabelled |         | 0     |
 | 458990 | v1:6     | ethernet1 | 1236::3 | 265668     |         | 0     |
 | 458991 | v1:6     | ethernet1 | 1236::3 | 265669     |         | 0     |
 | 458992 | v1:6     | ethernet1 | 1236::3 | 265670     |         | 0     |
 | 458993 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 458994 | null     | null      | null    | unlabelled |         | 0     |
 | 458995 | null     | null      | null    | unlabelled |         | 0     |
 | 458996 | null     | null      | null    | unlabelled |         | 0     |
 | 458997 | null     | null      | null    | unlabelled |         | 0     |
 | 458998 | null     | null      | null    | unlabelled |         | 0     |
 | 507993 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 586319 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 586986 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 691342 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 982020 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#