here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-17 12:18:01.052
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34945   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 165380  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 313525  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 315738  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 354832  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 782867  | null     | null      | null    | unlabelled |         | 0     |
 | 782868  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 782869  | v1:6     | ethernet1 | 1234::2 | 795325     |         | 0     |
 | 782870  | v1:6     | ethernet1 | 1234::2 | 795326     |         | 0     |
 | 782871  | v1:6     | ethernet1 | 1234::2 | 795327     |         | 0     |
 | 782872  | null     | null      | null    | unlabelled |         | 0     |
 | 782873  | null     | null      | null    | unlabelled |         | 0     |
 | 782874  | null     | null      | null    | unlabelled |         | 0     |
 | 782875  | null     | null      | null    | unlabelled |         | 0     |
 | 782876  | null     | null      | null    | unlabelled |         | 0     |
 | 798269  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 804830  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 817469  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 876959  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 928595  | null     | null      | null    | unlabelled |         | 0     |
 | 928596  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 928597  | v1:4     | ethernet1 | 1.1.1.2 | 190078     |         | 0     |
 | 928598  | v1:4     | ethernet1 | 1.1.1.2 | 190079     |         | 0     |
 | 928599  | v1:4     | ethernet1 | 1.1.1.2 | 190080     |         | 0     |
 | 928600  | null     | null      | null    | unlabelled |         | 0     |
 | 928601  | null     | null      | null    | unlabelled |         | 0     |
 | 928602  | null     | null      | null    | unlabelled |         | 0     |
 | 928603  | null     | null      | null    | unlabelled |         | 0     |
 | 928604  | null     | null      | null    | unlabelled |         | 0     |
 | 1048292 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-17 12:18:01.155
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 155384  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 190076  | null     | null      | null    | unlabelled |         | 0     |
 | 190077  | v1:4     | ethernet1 | 1.1.1.1 | 928596     |         | 1280  |
 | 190078  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 190079  | v1:4     | ethernet2 | 1.1.2.3 | 686842     |         | 640   |
 | 190080  | v1:4     | ethernet2 | 1.1.2.3 | 686843     |         | 640   |
 | 190081  | null     | null      | null    | unlabelled |         | 0     |
 | 190082  | null     | null      | null    | unlabelled |         | 0     |
 | 190083  | null     | null      | null    | unlabelled |         | 0     |
 | 190084  | null     | null      | null    | unlabelled |         | 0     |
 | 190085  | null     | null      | null    | unlabelled |         | 0     |
 | 299152  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 391573  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 502769  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 656390  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 721728  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 795323  | null     | null      | null    | unlabelled |         | 0     |
 | 795324  | v1:6     | ethernet1 | 1234::1 | 782868     |         | 1280  |
 | 795325  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 795326  | v1:6     | ethernet2 | 1235::3 | 978154     |         | 640   |
 | 795327  | v1:6     | ethernet2 | 1235::3 | 978155     |         | 640   |
 | 795328  | null     | null      | null    | unlabelled |         | 0     |
 | 795329  | null     | null      | null    | unlabelled |         | 0     |
 | 795330  | null     | null      | null    | unlabelled |         | 0     |
 | 795331  | null     | null      | null    | unlabelled |         | 0     |
 | 795332  | null     | null      | null    | unlabelled |         | 0     |
 | 810192  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 831370  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 846835  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 914947  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 961524  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1046116 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-17 12:18:01.273
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24207  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 148456 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 227668 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 391638 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 402241 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 516897 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 566905 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 686839 | null     | null      | null    | unlabelled |         | 0     |
 | 686840 | v1:4     | ethernet1 | 1.1.2.2 | 190077     |         | 640   |
 | 686841 | v1:4     | ethernet1 | 1.1.2.2 | 190078     |         | 640   |
 | 686842 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 686843 | v1:4     | ethernet2 | 1.1.3.4 | 957812     |         | 1280  |
 | 686844 | null     | null      | null    | unlabelled |         | 0     |
 | 686845 | null     | null      | null    | unlabelled |         | 0     |
 | 686846 | null     | null      | null    | unlabelled |         | 0     |
 | 686847 | null     | null      | null    | unlabelled |         | 0     |
 | 686848 | null     | null      | null    | unlabelled |         | 0     |
 | 689083 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 703853 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 747286 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 885540 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 978151 | null     | null      | null    | unlabelled |         | 0     |
 | 978152 | v1:6     | ethernet1 | 1235::2 | 795324     |         | 640   |
 | 978153 | v1:6     | ethernet1 | 1235::2 | 795325     |         | 640   |
 | 978154 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 978155 | v1:6     | ethernet2 | 1236::4 | 766103     |         | 1280  |
 | 978156 | null     | null      | null    | unlabelled |         | 0     |
 | 978157 | null     | null      | null    | unlabelled |         | 0     |
 | 978158 | null     | null      | null    | unlabelled |         | 0     |
 | 978159 | null     | null      | null    | unlabelled |         | 0     |
 | 978160 | null     | null      | null    | unlabelled |         | 0     |
 | 992109 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-17 12:18:01.364
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 73158  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 89122  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 103942 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 421988 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 434326 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 440495 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 666518 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 720477 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 756953 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 759157 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 766099 | null     | null      | null    | unlabelled |         | 0     |
 | 766100 | v1:6     | ethernet1 | 1236::3 | 978152     |         | 0     |
 | 766101 | v1:6     | ethernet1 | 1236::3 | 978153     |         | 0     |
 | 766102 | v1:6     | ethernet1 | 1236::3 | 978154     |         | 0     |
 | 766103 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 766104 | null     | null      | null    | unlabelled |         | 0     |
 | 766105 | null     | null      | null    | unlabelled |         | 0     |
 | 766106 | null     | null      | null    | unlabelled |         | 0     |
 | 766107 | null     | null      | null    | unlabelled |         | 0     |
 | 766108 | null     | null      | null    | unlabelled |         | 0     |
 | 957808 | null     | null      | null    | unlabelled |         | 0     |
 | 957809 | v1:4     | ethernet1 | 1.1.3.3 | 686840     |         | 0     |
 | 957810 | v1:4     | ethernet1 | 1.1.3.3 | 686841     |         | 0     |
 | 957811 | v1:4     | ethernet1 | 1.1.3.3 | 686842     |         | 0     |
 | 957812 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 957813 | null     | null      | null    | unlabelled |         | 0     |
 | 957814 | null     | null      | null    | unlabelled |         | 0     |
 | 957815 | null     | null      | null    | unlabelled |         | 0     |
 | 957816 | null     | null      | null    | unlabelled |         | 0     |
 | 957817 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#