here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-24 08:21:47.782
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 199836  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 228412  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 274180  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 563702  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 568787  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 609313  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 668379  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 673583  | null     | null      | null    | unlabelled |         | 0     |
 | 673584  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 673585  | v1:4     | ethernet1 | 1.1.1.2 | 394884     |         | 0     |
 | 673586  | v1:4     | ethernet1 | 1.1.1.2 | 394885     |         | 0     |
 | 673587  | v1:4     | ethernet1 | 1.1.1.2 | 394886     |         | 0     |
 | 673588  | null     | null      | null    | unlabelled |         | 0     |
 | 673589  | null     | null      | null    | unlabelled |         | 0     |
 | 673590  | null     | null      | null    | unlabelled |         | 0     |
 | 673591  | null     | null      | null    | unlabelled |         | 0     |
 | 673592  | null     | null      | null    | unlabelled |         | 0     |
 | 776416  | null     | null      | null    | unlabelled |         | 0     |
 | 776417  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 776418  | v1:6     | ethernet1 | 1234::2 | 1028961    |         | 0     |
 | 776419  | v1:6     | ethernet1 | 1234::2 | 1028962    |         | 0     |
 | 776420  | v1:6     | ethernet1 | 1234::2 | 1028963    |         | 0     |
 | 776421  | null     | null      | null    | unlabelled |         | 0     |
 | 776422  | null     | null      | null    | unlabelled |         | 0     |
 | 776423  | null     | null      | null    | unlabelled |         | 0     |
 | 776424  | null     | null      | null    | unlabelled |         | 0     |
 | 776425  | null     | null      | null    | unlabelled |         | 0     |
 | 842120  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 995117  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1013260 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-24 08:21:47.884
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 27603   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 140299  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 150553  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 259736  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 296623  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 343032  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 394882  | null     | null      | null    | unlabelled |         | 0     |
 | 394883  | v1:4     | ethernet1 | 1.1.1.1 | 673584     |         | 1280  |
 | 394884  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 394885  | v1:4     | ethernet2 | 1.1.2.3 | 438982     |         | 640   |
 | 394886  | v1:4     | ethernet2 | 1.1.2.3 | 438983     |         | 640   |
 | 394887  | null     | null      | null    | unlabelled |         | 0     |
 | 394888  | null     | null      | null    | unlabelled |         | 0     |
 | 394889  | null     | null      | null    | unlabelled |         | 0     |
 | 394890  | null     | null      | null    | unlabelled |         | 0     |
 | 394891  | null     | null      | null    | unlabelled |         | 0     |
 | 409789  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 512973  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 578898  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 758490  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 860235  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 890816  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1028959 | null     | null      | null    | unlabelled |         | 0     |
 | 1028960 | v1:6     | ethernet1 | 1234::1 | 776417     |         | 1280  |
 | 1028961 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1028962 | v1:6     | ethernet2 | 1235::3 | 627351     |         | 640   |
 | 1028963 | v1:6     | ethernet2 | 1235::3 | 627352     |         | 640   |
 | 1028964 | null     | null      | null    | unlabelled |         | 0     |
 | 1028965 | null     | null      | null    | unlabelled |         | 0     |
 | 1028966 | null     | null      | null    | unlabelled |         | 0     |
 | 1028967 | null     | null      | null    | unlabelled |         | 0     |
 | 1028968 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-24 08:21:48.000
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34826   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 184810  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 208966  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 307345  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 438979  | null     | null      | null    | unlabelled |         | 0     |
 | 438980  | v1:4     | ethernet1 | 1.1.2.2 | 394883     |         | 640   |
 | 438981  | v1:4     | ethernet1 | 1.1.2.2 | 394884     |         | 640   |
 | 438982  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 438983  | v1:4     | ethernet2 | 1.1.3.4 | 852265     |         | 1280  |
 | 438984  | null     | null      | null    | unlabelled |         | 0     |
 | 438985  | null     | null      | null    | unlabelled |         | 0     |
 | 438986  | null     | null      | null    | unlabelled |         | 0     |
 | 438987  | null     | null      | null    | unlabelled |         | 0     |
 | 438988  | null     | null      | null    | unlabelled |         | 0     |
 | 623102  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 625182  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 627348  | null     | null      | null    | unlabelled |         | 0     |
 | 627349  | v1:6     | ethernet1 | 1235::2 | 1028960    |         | 640   |
 | 627350  | v1:6     | ethernet1 | 1235::2 | 1028961    |         | 640   |
 | 627351  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 627352  | v1:6     | ethernet2 | 1236::4 | 183931     |         | 1280  |
 | 627353  | null     | null      | null    | unlabelled |         | 0     |
 | 627354  | null     | null      | null    | unlabelled |         | 0     |
 | 627355  | null     | null      | null    | unlabelled |         | 0     |
 | 627356  | null     | null      | null    | unlabelled |         | 0     |
 | 627357  | null     | null      | null    | unlabelled |         | 0     |
 | 657670  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 712302  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 790865  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 905883  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 935629  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1045029 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-24 08:21:48.130
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34015  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 112163 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 146468 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 178179 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 183927 | null     | null      | null    | unlabelled |         | 0     |
 | 183928 | v1:6     | ethernet1 | 1236::3 | 627349     |         | 0     |
 | 183929 | v1:6     | ethernet1 | 1236::3 | 627350     |         | 0     |
 | 183930 | v1:6     | ethernet1 | 1236::3 | 627351     |         | 0     |
 | 183931 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 183932 | null     | null      | null    | unlabelled |         | 0     |
 | 183933 | null     | null      | null    | unlabelled |         | 0     |
 | 183934 | null     | null      | null    | unlabelled |         | 0     |
 | 183935 | null     | null      | null    | unlabelled |         | 0     |
 | 183936 | null     | null      | null    | unlabelled |         | 0     |
 | 237974 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 430107 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 434788 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 831078 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 839455 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 852261 | null     | null      | null    | unlabelled |         | 0     |
 | 852262 | v1:4     | ethernet1 | 1.1.3.3 | 438980     |         | 0     |
 | 852263 | v1:4     | ethernet1 | 1.1.3.3 | 438981     |         | 0     |
 | 852264 | v1:4     | ethernet1 | 1.1.3.3 | 438982     |         | 0     |
 | 852265 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 852266 | null     | null      | null    | unlabelled |         | 0     |
 | 852267 | null     | null      | null    | unlabelled |         | 0     |
 | 852268 | null     | null      | null    | unlabelled |         | 0     |
 | 852269 | null     | null      | null    | unlabelled |         | 0     |
 | 852270 | null     | null      | null    | unlabelled |         | 0     |
 | 876992 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#