here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-05 17:10:45.963
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 80667   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 530560  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 549541  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 551103  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 558003  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 583238  | null     | null      | null    | unlabelled |         | 0     |
 | 583239  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 583240  | v1:6     | ethernet1 | 1234::2 | 881386     |         | 0     |
 | 583241  | v1:6     | ethernet1 | 1234::2 | 881387     |         | 0     |
 | 583242  | v1:6     | ethernet1 | 1234::2 | 881388     |         | 0     |
 | 583243  | null     | null      | null    | unlabelled |         | 0     |
 | 583244  | null     | null      | null    | unlabelled |         | 0     |
 | 583245  | null     | null      | null    | unlabelled |         | 0     |
 | 583246  | null     | null      | null    | unlabelled |         | 0     |
 | 583247  | null     | null      | null    | unlabelled |         | 0     |
 | 715013  | null     | null      | null    | unlabelled |         | 0     |
 | 715014  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 715015  | v1:4     | ethernet1 | 1.1.1.2 | 755266     |         | 0     |
 | 715016  | v1:4     | ethernet1 | 1.1.1.2 | 755267     |         | 0     |
 | 715017  | v1:4     | ethernet1 | 1.1.1.2 | 755268     |         | 0     |
 | 715018  | null     | null      | null    | unlabelled |         | 0     |
 | 715019  | null     | null      | null    | unlabelled |         | 0     |
 | 715020  | null     | null      | null    | unlabelled |         | 0     |
 | 715021  | null     | null      | null    | unlabelled |         | 0     |
 | 715022  | null     | null      | null    | unlabelled |         | 0     |
 | 744888  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 779391  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 802577  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 829027  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1044711 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-05 17:10:46.074
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 73466   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 84084   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 156880  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 421824  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 565111  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 590513  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 722158  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 755264  | null     | null      | null    | unlabelled |         | 0     |
 | 755265  | v1:4     | ethernet1 | 1.1.1.1 | 715014     |         | 1280  |
 | 755266  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 755267  | v1:4     | ethernet2 | 1.1.2.3 | 583602     |         | 640   |
 | 755268  | v1:4     | ethernet2 | 1.1.2.3 | 583603     |         | 640   |
 | 755269  | null     | null      | null    | unlabelled |         | 0     |
 | 755270  | null     | null      | null    | unlabelled |         | 0     |
 | 755271  | null     | null      | null    | unlabelled |         | 0     |
 | 755272  | null     | null      | null    | unlabelled |         | 0     |
 | 755273  | null     | null      | null    | unlabelled |         | 0     |
 | 765757  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 830630  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 875233  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 881384  | null     | null      | null    | unlabelled |         | 0     |
 | 881385  | v1:6     | ethernet1 | 1234::1 | 583239     |         | 1280  |
 | 881386  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 881387  | v1:6     | ethernet2 | 1235::3 | 3606       |         | 640   |
 | 881388  | v1:6     | ethernet2 | 1235::3 | 3607       |         | 640   |
 | 881389  | null     | null      | null    | unlabelled |         | 0     |
 | 881390  | null     | null      | null    | unlabelled |         | 0     |
 | 881391  | null     | null      | null    | unlabelled |         | 0     |
 | 881392  | null     | null      | null    | unlabelled |         | 0     |
 | 881393  | null     | null      | null    | unlabelled |         | 0     |
 | 891114  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1033769 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-05 17:10:46.173
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3603    | null     | null      | null    | unlabelled |         | 0     |
 | 3604    | v1:6     | ethernet1 | 1235::2 | 881385     |         | 640   |
 | 3605    | v1:6     | ethernet1 | 1235::2 | 881386     |         | 640   |
 | 3606    | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 3607    | v1:6     | ethernet2 | 1236::4 | 42795      |         | 1280  |
 | 3608    | null     | null      | null    | unlabelled |         | 0     |
 | 3609    | null     | null      | null    | unlabelled |         | 0     |
 | 3610    | null     | null      | null    | unlabelled |         | 0     |
 | 3611    | null     | null      | null    | unlabelled |         | 0     |
 | 3612    | null     | null      | null    | unlabelled |         | 0     |
 | 54489   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 61385   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 182602  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 294801  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 551104  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 582352  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 583599  | null     | null      | null    | unlabelled |         | 0     |
 | 583600  | v1:4     | ethernet1 | 1.1.2.2 | 755265     |         | 640   |
 | 583601  | v1:4     | ethernet1 | 1.1.2.2 | 755266     |         | 640   |
 | 583602  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 583603  | v1:4     | ethernet2 | 1.1.3.4 | 958955     |         | 1280  |
 | 583604  | null     | null      | null    | unlabelled |         | 0     |
 | 583605  | null     | null      | null    | unlabelled |         | 0     |
 | 583606  | null     | null      | null    | unlabelled |         | 0     |
 | 583607  | null     | null      | null    | unlabelled |         | 0     |
 | 583608  | null     | null      | null    | unlabelled |         | 0     |
 | 729051  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 762974  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 818607  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 895102  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 983207  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1021858 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-05 17:10:46.291
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42791  | null     | null      | null    | unlabelled |         | 0     |
 | 42792  | v1:6     | ethernet1 | 1236::3 | 3604       |         | 0     |
 | 42793  | v1:6     | ethernet1 | 1236::3 | 3605       |         | 0     |
 | 42794  | v1:6     | ethernet1 | 1236::3 | 3606       |         | 0     |
 | 42795  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 42796  | null     | null      | null    | unlabelled |         | 0     |
 | 42797  | null     | null      | null    | unlabelled |         | 0     |
 | 42798  | null     | null      | null    | unlabelled |         | 0     |
 | 42799  | null     | null      | null    | unlabelled |         | 0     |
 | 42800  | null     | null      | null    | unlabelled |         | 0     |
 | 70259  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 107481 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 184723 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 233713 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 281052 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 373703 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 500484 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 584274 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 608860 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 910649 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 958951 | null     | null      | null    | unlabelled |         | 0     |
 | 958952 | v1:4     | ethernet1 | 1.1.3.3 | 583600     |         | 0     |
 | 958953 | v1:4     | ethernet1 | 1.1.3.3 | 583601     |         | 0     |
 | 958954 | v1:4     | ethernet1 | 1.1.3.3 | 583602     |         | 0     |
 | 958955 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 958956 | null     | null      | null    | unlabelled |         | 0     |
 | 958957 | null     | null      | null    | unlabelled |         | 0     |
 | 958958 | null     | null      | null    | unlabelled |         | 0     |
 | 958959 | null     | null      | null    | unlabelled |         | 0     |
 | 958960 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#