here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-30 21:41:40.072
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36854  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 82836  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 184800 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 202140 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 216877 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 356363 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 358841 | null     | null      | null    | unlabelled |         | 0     |
 | 358842 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 358843 | v1:6     | ethernet1 | 1234::2 | 977704     |         | 0     |
 | 358844 | v1:6     | ethernet1 | 1234::2 | 977705     |         | 0     |
 | 358845 | v1:6     | ethernet1 | 1234::2 | 977706     |         | 0     |
 | 358846 | null     | null      | null    | unlabelled |         | 0     |
 | 358847 | null     | null      | null    | unlabelled |         | 0     |
 | 358848 | null     | null      | null    | unlabelled |         | 0     |
 | 358849 | null     | null      | null    | unlabelled |         | 0     |
 | 358850 | null     | null      | null    | unlabelled |         | 0     |
 | 494072 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 585923 | null     | null      | null    | unlabelled |         | 0     |
 | 585924 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 585925 | v1:4     | ethernet1 | 1.1.1.2 | 987921     |         | 0     |
 | 585926 | v1:4     | ethernet1 | 1.1.1.2 | 987922     |         | 0     |
 | 585927 | v1:4     | ethernet1 | 1.1.1.2 | 987923     |         | 0     |
 | 585928 | null     | null      | null    | unlabelled |         | 0     |
 | 585929 | null     | null      | null    | unlabelled |         | 0     |
 | 585930 | null     | null      | null    | unlabelled |         | 0     |
 | 585931 | null     | null      | null    | unlabelled |         | 0     |
 | 585932 | null     | null      | null    | unlabelled |         | 0     |
 | 718568 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 783145 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 841149 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-30 21:41:40.182
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34515  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 63440  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 66744  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 91102  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 126717 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 166773 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 233450 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 452391 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 559931 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 669703 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 721196 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 750973 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 977702 | null     | null      | null    | unlabelled |         | 0     |
 | 977703 | v1:6     | ethernet1 | 1234::1 | 358842     |         | 1280  |
 | 977704 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 977705 | v1:6     | ethernet2 | 1235::3 | 444869     |         | 640   |
 | 977706 | v1:6     | ethernet2 | 1235::3 | 444870     |         | 640   |
 | 977707 | null     | null      | null    | unlabelled |         | 0     |
 | 977708 | null     | null      | null    | unlabelled |         | 0     |
 | 977709 | null     | null      | null    | unlabelled |         | 0     |
 | 977710 | null     | null      | null    | unlabelled |         | 0     |
 | 977711 | null     | null      | null    | unlabelled |         | 0     |
 | 987919 | null     | null      | null    | unlabelled |         | 0     |
 | 987920 | v1:4     | ethernet1 | 1.1.1.1 | 585924     |         | 1280  |
 | 987921 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 987922 | v1:4     | ethernet2 | 1.1.2.3 | 900077     |         | 640   |
 | 987923 | v1:4     | ethernet2 | 1.1.2.3 | 900078     |         | 640   |
 | 987924 | null     | null      | null    | unlabelled |         | 0     |
 | 987925 | null     | null      | null    | unlabelled |         | 0     |
 | 987926 | null     | null      | null    | unlabelled |         | 0     |
 | 987927 | null     | null      | null    | unlabelled |         | 0     |
 | 987928 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-30 21:41:40.287
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 56749   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 272123  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 400836  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 444866  | null     | null      | null    | unlabelled |         | 0     |
 | 444867  | v1:6     | ethernet1 | 1235::2 | 977703     |         | 640   |
 | 444868  | v1:6     | ethernet1 | 1235::2 | 977704     |         | 640   |
 | 444869  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 444870  | v1:6     | ethernet2 | 1236::4 | 734959     |         | 1280  |
 | 444871  | null     | null      | null    | unlabelled |         | 0     |
 | 444872  | null     | null      | null    | unlabelled |         | 0     |
 | 444873  | null     | null      | null    | unlabelled |         | 0     |
 | 444874  | null     | null      | null    | unlabelled |         | 0     |
 | 444875  | null     | null      | null    | unlabelled |         | 0     |
 | 519588  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 550384  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 598242  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 607771  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 625933  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 728350  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 877181  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 897598  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 900074  | null     | null      | null    | unlabelled |         | 0     |
 | 900075  | v1:4     | ethernet1 | 1.1.2.2 | 987920     |         | 640   |
 | 900076  | v1:4     | ethernet1 | 1.1.2.2 | 987921     |         | 640   |
 | 900077  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 900078  | v1:4     | ethernet2 | 1.1.3.4 | 221518     |         | 1280  |
 | 900079  | null     | null      | null    | unlabelled |         | 0     |
 | 900080  | null     | null      | null    | unlabelled |         | 0     |
 | 900081  | null     | null      | null    | unlabelled |         | 0     |
 | 900082  | null     | null      | null    | unlabelled |         | 0     |
 | 900083  | null     | null      | null    | unlabelled |         | 0     |
 | 1000075 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-30 21:41:40.402
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 221514  | null     | null      | null    | unlabelled |         | 0     |
 | 221515  | v1:4     | ethernet1 | 1.1.3.3 | 900075     |         | 0     |
 | 221516  | v1:4     | ethernet1 | 1.1.3.3 | 900076     |         | 0     |
 | 221517  | v1:4     | ethernet1 | 1.1.3.3 | 900077     |         | 0     |
 | 221518  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 221519  | null     | null      | null    | unlabelled |         | 0     |
 | 221520  | null     | null      | null    | unlabelled |         | 0     |
 | 221521  | null     | null      | null    | unlabelled |         | 0     |
 | 221522  | null     | null      | null    | unlabelled |         | 0     |
 | 221523  | null     | null      | null    | unlabelled |         | 0     |
 | 371414  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 472660  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 554250  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 568822  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 627038  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 695121  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 734955  | null     | null      | null    | unlabelled |         | 0     |
 | 734956  | v1:6     | ethernet1 | 1236::3 | 444867     |         | 0     |
 | 734957  | v1:6     | ethernet1 | 1236::3 | 444868     |         | 0     |
 | 734958  | v1:6     | ethernet1 | 1236::3 | 444869     |         | 0     |
 | 734959  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 734960  | null     | null      | null    | unlabelled |         | 0     |
 | 734961  | null     | null      | null    | unlabelled |         | 0     |
 | 734962  | null     | null      | null    | unlabelled |         | 0     |
 | 734963  | null     | null      | null    | unlabelled |         | 0     |
 | 734964  | null     | null      | null    | unlabelled |         | 0     |
 | 740107  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 844733  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 907451  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1017333 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#