here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-17 22:47:07.473
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31259   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 47464   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 196499  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 284695  | null     | null      | null    | unlabelled |         | 0     |
 | 284696  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 284697  | v1:4     | ethernet1 | 1.1.1.2 | 271523     |         | 0     |
 | 284698  | v1:4     | ethernet1 | 1.1.1.2 | 271524     |         | 0     |
 | 284699  | v1:4     | ethernet1 | 1.1.1.2 | 271525     |         | 0     |
 | 284700  | null     | null      | null    | unlabelled |         | 0     |
 | 284701  | null     | null      | null    | unlabelled |         | 0     |
 | 284702  | null     | null      | null    | unlabelled |         | 0     |
 | 284703  | null     | null      | null    | unlabelled |         | 0     |
 | 284704  | null     | null      | null    | unlabelled |         | 0     |
 | 355737  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 443291  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 548233  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 596896  | null     | null      | null    | unlabelled |         | 0     |
 | 596897  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 596898  | v1:6     | ethernet1 | 1234::2 | 228102     |         | 0     |
 | 596899  | v1:6     | ethernet1 | 1234::2 | 228103     |         | 0     |
 | 596900  | v1:6     | ethernet1 | 1234::2 | 228104     |         | 0     |
 | 596901  | null     | null      | null    | unlabelled |         | 0     |
 | 596902  | null     | null      | null    | unlabelled |         | 0     |
 | 596903  | null     | null      | null    | unlabelled |         | 0     |
 | 596904  | null     | null      | null    | unlabelled |         | 0     |
 | 596905  | null     | null      | null    | unlabelled |         | 0     |
 | 600060  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 725618  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 979280  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1006428 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-17 22:47:07.586
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 121377  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 228100  | null     | null      | null    | unlabelled |         | 0     |
 | 228101  | v1:6     | ethernet1 | 1234::1 | 596897     |         | 1280  |
 | 228102  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 228103  | v1:6     | ethernet2 | 1235::3 | 810734     |         | 640   |
 | 228104  | v1:6     | ethernet2 | 1235::3 | 810735     |         | 640   |
 | 228105  | null     | null      | null    | unlabelled |         | 0     |
 | 228106  | null     | null      | null    | unlabelled |         | 0     |
 | 228107  | null     | null      | null    | unlabelled |         | 0     |
 | 228108  | null     | null      | null    | unlabelled |         | 0     |
 | 228109  | null     | null      | null    | unlabelled |         | 0     |
 | 271521  | null     | null      | null    | unlabelled |         | 0     |
 | 271522  | v1:4     | ethernet1 | 1.1.1.1 | 284696     |         | 1280  |
 | 271523  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 271524  | v1:4     | ethernet2 | 1.1.2.3 | 926108     |         | 640   |
 | 271525  | v1:4     | ethernet2 | 1.1.2.3 | 926109     |         | 640   |
 | 271526  | null     | null      | null    | unlabelled |         | 0     |
 | 271527  | null     | null      | null    | unlabelled |         | 0     |
 | 271528  | null     | null      | null    | unlabelled |         | 0     |
 | 271529  | null     | null      | null    | unlabelled |         | 0     |
 | 271530  | null     | null      | null    | unlabelled |         | 0     |
 | 380546  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 424972  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 460430  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 731833  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 781216  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 811521  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 881890  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 908843  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 913867  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 957078  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1036520 | 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
2024-11-17 22:47:07.689
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 110720 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 232731 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 243648 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 254525 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 356414 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 540483 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 728342 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 729067 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 752034 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 752149 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 810731 | null     | null      | null    | unlabelled |         | 0     |
 | 810732 | v1:6     | ethernet1 | 1235::2 | 228101     |         | 640   |
 | 810733 | v1:6     | ethernet1 | 1235::2 | 228102     |         | 640   |
 | 810734 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 810735 | v1:6     | ethernet2 | 1236::4 | 402989     |         | 1280  |
 | 810736 | null     | null      | null    | unlabelled |         | 0     |
 | 810737 | null     | null      | null    | unlabelled |         | 0     |
 | 810738 | null     | null      | null    | unlabelled |         | 0     |
 | 810739 | null     | null      | null    | unlabelled |         | 0     |
 | 810740 | null     | null      | null    | unlabelled |         | 0     |
 | 926105 | null     | null      | null    | unlabelled |         | 0     |
 | 926106 | v1:4     | ethernet1 | 1.1.2.2 | 271522     |         | 640   |
 | 926107 | v1:4     | ethernet1 | 1.1.2.2 | 271523     |         | 640   |
 | 926108 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 926109 | v1:4     | ethernet2 | 1.1.3.4 | 574489     |         | 1280  |
 | 926110 | null     | null      | null    | unlabelled |         | 0     |
 | 926111 | null     | null      | null    | unlabelled |         | 0     |
 | 926112 | null     | null      | null    | unlabelled |         | 0     |
 | 926113 | null     | null      | null    | unlabelled |         | 0     |
 | 926114 | null     | null      | null    | unlabelled |         | 0     |
 | 963280 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 995548 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-17 22:47:07.813
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41049  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 98149  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 154217 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 334475 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 342628 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 402985 | null     | null      | null    | unlabelled |         | 0     |
 | 402986 | v1:6     | ethernet1 | 1236::3 | 810732     |         | 0     |
 | 402987 | v1:6     | ethernet1 | 1236::3 | 810733     |         | 0     |
 | 402988 | v1:6     | ethernet1 | 1236::3 | 810734     |         | 0     |
 | 402989 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 402990 | null     | null      | null    | unlabelled |         | 0     |
 | 402991 | null     | null      | null    | unlabelled |         | 0     |
 | 402992 | null     | null      | null    | unlabelled |         | 0     |
 | 402993 | null     | null      | null    | unlabelled |         | 0     |
 | 402994 | null     | null      | null    | unlabelled |         | 0     |
 | 434161 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 440907 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 574485 | null     | null      | null    | unlabelled |         | 0     |
 | 574486 | v1:4     | ethernet1 | 1.1.3.3 | 926106     |         | 0     |
 | 574487 | v1:4     | ethernet1 | 1.1.3.3 | 926107     |         | 0     |
 | 574488 | v1:4     | ethernet1 | 1.1.3.3 | 926108     |         | 0     |
 | 574489 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 574490 | null     | null      | null    | unlabelled |         | 0     |
 | 574491 | null     | null      | null    | unlabelled |         | 0     |
 | 574492 | null     | null      | null    | unlabelled |         | 0     |
 | 574493 | null     | null      | null    | unlabelled |         | 0     |
 | 574494 | null     | null      | null    | unlabelled |         | 0     |
 | 630560 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 657557 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 987891 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#