here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-02 20:03:19.658
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39117  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 126678 | null     | null      | null    | unlabelled |         | 0     |
 | 126679 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 126680 | v1:6     | ethernet1 | 1234::2 | 1004850    |         | 0     |
 | 126681 | v1:6     | ethernet1 | 1234::2 | 1004851    |         | 0     |
 | 126682 | v1:6     | ethernet1 | 1234::2 | 1004852    |         | 0     |
 | 126683 | null     | null      | null    | unlabelled |         | 0     |
 | 126684 | null     | null      | null    | unlabelled |         | 0     |
 | 126685 | null     | null      | null    | unlabelled |         | 0     |
 | 126686 | null     | null      | null    | unlabelled |         | 0     |
 | 126687 | null     | null      | null    | unlabelled |         | 0     |
 | 295645 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 319702 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 407984 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 462602 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 485315 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 595147 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 634063 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 695390 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 697610 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 998053 | null     | null      | null    | unlabelled |         | 0     |
 | 998054 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 998055 | v1:4     | ethernet1 | 1.1.1.2 | 219453     |         | 0     |
 | 998056 | v1:4     | ethernet1 | 1.1.1.2 | 219454     |         | 0     |
 | 998057 | v1:4     | ethernet1 | 1.1.1.2 | 219455     |         | 0     |
 | 998058 | null     | null      | null    | unlabelled |         | 0     |
 | 998059 | null     | null      | null    | unlabelled |         | 0     |
 | 998060 | null     | null      | null    | unlabelled |         | 0     |
 | 998061 | null     | null      | null    | unlabelled |         | 0     |
 | 998062 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-02 20:03:19.773
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 12124   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 84112   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 91766   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 123068  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 195466  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 219451  | null     | null      | null    | unlabelled |         | 0     |
 | 219452  | v1:4     | ethernet1 | 1.1.1.1 | 998054     |         | 1280  |
 | 219453  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 219454  | v1:4     | ethernet2 | 1.1.2.3 | 660440     |         | 640   |
 | 219455  | v1:4     | ethernet2 | 1.1.2.3 | 660441     |         | 640   |
 | 219456  | null     | null      | null    | unlabelled |         | 0     |
 | 219457  | null     | null      | null    | unlabelled |         | 0     |
 | 219458  | null     | null      | null    | unlabelled |         | 0     |
 | 219459  | null     | null      | null    | unlabelled |         | 0     |
 | 219460  | null     | null      | null    | unlabelled |         | 0     |
 | 219907  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 248427  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 462681  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 716407  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 788557  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 824176  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1004848 | null     | null      | null    | unlabelled |         | 0     |
 | 1004849 | v1:6     | ethernet1 | 1234::1 | 126679     |         | 1280  |
 | 1004850 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1004851 | v1:6     | ethernet2 | 1235::3 | 229845     |         | 640   |
 | 1004852 | v1:6     | ethernet2 | 1235::3 | 229846     |         | 640   |
 | 1004853 | null     | null      | null    | unlabelled |         | 0     |
 | 1004854 | null     | null      | null    | unlabelled |         | 0     |
 | 1004855 | null     | null      | null    | unlabelled |         | 0     |
 | 1004856 | null     | null      | null    | unlabelled |         | 0     |
 | 1004857 | null     | null      | null    | unlabelled |         | 0     |
 | 1043626 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-02 20:03:19.856
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 78414  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 109047 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 125710 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 131316 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 155001 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 222945 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 229842 | null     | null      | null    | unlabelled |         | 0     |
 | 229843 | v1:6     | ethernet1 | 1235::2 | 1004849    |         | 640   |
 | 229844 | v1:6     | ethernet1 | 1235::2 | 1004850    |         | 640   |
 | 229845 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 229846 | v1:6     | ethernet2 | 1236::4 | 357015     |         | 1280  |
 | 229847 | null     | null      | null    | unlabelled |         | 0     |
 | 229848 | null     | null      | null    | unlabelled |         | 0     |
 | 229849 | null     | null      | null    | unlabelled |         | 0     |
 | 229850 | null     | null      | null    | unlabelled |         | 0     |
 | 229851 | null     | null      | null    | unlabelled |         | 0     |
 | 252335 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 258892 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 660437 | null     | null      | null    | unlabelled |         | 0     |
 | 660438 | v1:4     | ethernet1 | 1.1.2.2 | 219452     |         | 640   |
 | 660439 | v1:4     | ethernet1 | 1.1.2.2 | 219453     |         | 640   |
 | 660440 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 660441 | v1:4     | ethernet2 | 1.1.3.4 | 304894     |         | 1280  |
 | 660442 | null     | null      | null    | unlabelled |         | 0     |
 | 660443 | null     | null      | null    | unlabelled |         | 0     |
 | 660444 | null     | null      | null    | unlabelled |         | 0     |
 | 660445 | null     | null      | null    | unlabelled |         | 0     |
 | 660446 | null     | null      | null    | unlabelled |         | 0     |
 | 720207 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 747367 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 793931 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 893680 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-02 20:03:19.965
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 169563  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 218801  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 220104  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 304890  | null     | null      | null    | unlabelled |         | 0     |
 | 304891  | v1:4     | ethernet1 | 1.1.3.3 | 660438     |         | 0     |
 | 304892  | v1:4     | ethernet1 | 1.1.3.3 | 660439     |         | 0     |
 | 304893  | v1:4     | ethernet1 | 1.1.3.3 | 660440     |         | 0     |
 | 304894  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 304895  | null     | null      | null    | unlabelled |         | 0     |
 | 304896  | null     | null      | null    | unlabelled |         | 0     |
 | 304897  | null     | null      | null    | unlabelled |         | 0     |
 | 304898  | null     | null      | null    | unlabelled |         | 0     |
 | 304899  | null     | null      | null    | unlabelled |         | 0     |
 | 336222  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 357011  | null     | null      | null    | unlabelled |         | 0     |
 | 357012  | v1:6     | ethernet1 | 1236::3 | 229843     |         | 0     |
 | 357013  | v1:6     | ethernet1 | 1236::3 | 229844     |         | 0     |
 | 357014  | v1:6     | ethernet1 | 1236::3 | 229845     |         | 0     |
 | 357015  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 357016  | null     | null      | null    | unlabelled |         | 0     |
 | 357017  | null     | null      | null    | unlabelled |         | 0     |
 | 357018  | null     | null      | null    | unlabelled |         | 0     |
 | 357019  | null     | null      | null    | unlabelled |         | 0     |
 | 357020  | null     | null      | null    | unlabelled |         | 0     |
 | 628685  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 638985  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 741579  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 777299  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1007628 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1009231 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#