here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-23 01:16:13.753
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8928    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 32578   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 201595  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 264849  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 281825  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 307764  | null     | null      | null    | unlabelled |         | 0     |
 | 307765  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 307766  | v1:4     | ethernet1 | 1.1.1.2 | 112210     |         | 0     |
 | 307767  | v1:4     | ethernet1 | 1.1.1.2 | 112211     |         | 0     |
 | 307768  | v1:4     | ethernet1 | 1.1.1.2 | 112212     |         | 0     |
 | 307769  | null     | null      | null    | unlabelled |         | 0     |
 | 307770  | null     | null      | null    | unlabelled |         | 0     |
 | 307771  | null     | null      | null    | unlabelled |         | 0     |
 | 307772  | null     | null      | null    | unlabelled |         | 0     |
 | 307773  | null     | null      | null    | unlabelled |         | 0     |
 | 420916  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 661153  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 839803  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 959848  | null     | null      | null    | unlabelled |         | 0     |
 | 959849  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 959850  | v1:6     | ethernet1 | 1234::2 | 161349     |         | 0     |
 | 959851  | v1:6     | ethernet1 | 1234::2 | 161350     |         | 0     |
 | 959852  | v1:6     | ethernet1 | 1234::2 | 161351     |         | 0     |
 | 959853  | null     | null      | null    | unlabelled |         | 0     |
 | 959854  | null     | null      | null    | unlabelled |         | 0     |
 | 959855  | null     | null      | null    | unlabelled |         | 0     |
 | 959856  | null     | null      | null    | unlabelled |         | 0     |
 | 959857  | null     | null      | null    | unlabelled |         | 0     |
 | 961538  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1018165 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-23 01:16:13.857
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39263   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 112208  | null     | null      | null    | unlabelled |         | 0     |
 | 112209  | v1:4     | ethernet1 | 1.1.1.1 | 307765     |         | 1280  |
 | 112210  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 112211  | v1:4     | ethernet2 | 1.1.2.3 | 730914     |         | 640   |
 | 112212  | v1:4     | ethernet2 | 1.1.2.3 | 730915     |         | 640   |
 | 112213  | null     | null      | null    | unlabelled |         | 0     |
 | 112214  | null     | null      | null    | unlabelled |         | 0     |
 | 112215  | null     | null      | null    | unlabelled |         | 0     |
 | 112216  | null     | null      | null    | unlabelled |         | 0     |
 | 112217  | null     | null      | null    | unlabelled |         | 0     |
 | 161347  | null     | null      | null    | unlabelled |         | 0     |
 | 161348  | v1:6     | ethernet1 | 1234::1 | 959849     |         | 1280  |
 | 161349  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 161350  | v1:6     | ethernet2 | 1235::3 | 41985      |         | 640   |
 | 161351  | v1:6     | ethernet2 | 1235::3 | 41986      |         | 640   |
 | 161352  | null     | null      | null    | unlabelled |         | 0     |
 | 161353  | null     | null      | null    | unlabelled |         | 0     |
 | 161354  | null     | null      | null    | unlabelled |         | 0     |
 | 161355  | null     | null      | null    | unlabelled |         | 0     |
 | 161356  | null     | null      | null    | unlabelled |         | 0     |
 | 165258  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 214483  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 328461  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 336967  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 587734  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 588021  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 612704  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 645905  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 788160  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 831685  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1015849 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-23 01:16:13.973
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8103   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 17102  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 41982  | null     | null      | null    | unlabelled |         | 0     |
 | 41983  | v1:6     | ethernet1 | 1235::2 | 161348     |         | 640   |
 | 41984  | v1:6     | ethernet1 | 1235::2 | 161349     |         | 640   |
 | 41985  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 41986  | v1:6     | ethernet2 | 1236::4 | 295878     |         | 1280  |
 | 41987  | null     | null      | null    | unlabelled |         | 0     |
 | 41988  | null     | null      | null    | unlabelled |         | 0     |
 | 41989  | null     | null      | null    | unlabelled |         | 0     |
 | 41990  | null     | null      | null    | unlabelled |         | 0     |
 | 41991  | null     | null      | null    | unlabelled |         | 0     |
 | 47713  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 58552  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 75351  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 91674  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 159945 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 180538 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 417108 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 470908 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 555063 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 730911 | null     | null      | null    | unlabelled |         | 0     |
 | 730912 | v1:4     | ethernet1 | 1.1.2.2 | 112209     |         | 640   |
 | 730913 | v1:4     | ethernet1 | 1.1.2.2 | 112210     |         | 640   |
 | 730914 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 730915 | v1:4     | ethernet2 | 1.1.3.4 | 259140     |         | 1280  |
 | 730916 | null     | null      | null    | unlabelled |         | 0     |
 | 730917 | null     | null      | null    | unlabelled |         | 0     |
 | 730918 | null     | null      | null    | unlabelled |         | 0     |
 | 730919 | null     | null      | null    | unlabelled |         | 0     |
 | 730920 | null     | null      | null    | unlabelled |         | 0     |
 | 843638 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-23 01:16:14.077
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 91002  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 124099 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 151685 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 241397 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 259136 | null     | null      | null    | unlabelled |         | 0     |
 | 259137 | v1:4     | ethernet1 | 1.1.3.3 | 730912     |         | 0     |
 | 259138 | v1:4     | ethernet1 | 1.1.3.3 | 730913     |         | 0     |
 | 259139 | v1:4     | ethernet1 | 1.1.3.3 | 730914     |         | 0     |
 | 259140 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 259141 | null     | null      | null    | unlabelled |         | 0     |
 | 259142 | null     | null      | null    | unlabelled |         | 0     |
 | 259143 | null     | null      | null    | unlabelled |         | 0     |
 | 259144 | null     | null      | null    | unlabelled |         | 0     |
 | 259145 | null     | null      | null    | unlabelled |         | 0     |
 | 273765 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 277799 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 295874 | null     | null      | null    | unlabelled |         | 0     |
 | 295875 | v1:6     | ethernet1 | 1236::3 | 41983      |         | 0     |
 | 295876 | v1:6     | ethernet1 | 1236::3 | 41984      |         | 0     |
 | 295877 | v1:6     | ethernet1 | 1236::3 | 41985      |         | 0     |
 | 295878 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 295879 | null     | null      | null    | unlabelled |         | 0     |
 | 295880 | null     | null      | null    | unlabelled |         | 0     |
 | 295881 | null     | null      | null    | unlabelled |         | 0     |
 | 295882 | null     | null      | null    | unlabelled |         | 0     |
 | 295883 | null     | null      | null    | unlabelled |         | 0     |
 | 570832 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 678805 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 754648 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 811828 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#