here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-22 01:27:02.442
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 36149   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 130634  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 499518  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 535215  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 555383  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 561024  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 716585  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 739437  | null     | null      | null    | unlabelled |         | 0     |
 | 739438  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 739439  | v1:6     | ethernet1 | 1234::2 | 706759     |         | 0     |
 | 739440  | v1:6     | ethernet1 | 1234::2 | 706760     |         | 0     |
 | 739441  | v1:6     | ethernet1 | 1234::2 | 706761     |         | 0     |
 | 739442  | null     | null      | null    | unlabelled |         | 0     |
 | 739443  | null     | null      | null    | unlabelled |         | 0     |
 | 739444  | null     | null      | null    | unlabelled |         | 0     |
 | 739445  | null     | null      | null    | unlabelled |         | 0     |
 | 739446  | null     | null      | null    | unlabelled |         | 0     |
 | 779004  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 883830  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 976821  | null     | null      | null    | unlabelled |         | 0     |
 | 976822  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 976823  | v1:4     | ethernet1 | 1.1.1.2 | 745552     |         | 0     |
 | 976824  | v1:4     | ethernet1 | 1.1.1.2 | 745553     |         | 0     |
 | 976825  | v1:4     | ethernet1 | 1.1.1.2 | 745554     |         | 0     |
 | 976826  | null     | null      | null    | unlabelled |         | 0     |
 | 976827  | null     | null      | null    | unlabelled |         | 0     |
 | 976828  | null     | null      | null    | unlabelled |         | 0     |
 | 976829  | null     | null      | null    | unlabelled |         | 0     |
 | 976830  | null     | null      | null    | unlabelled |         | 0     |
 | 1000005 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-22 01:27:02.538
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40061  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 58194  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 130115 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 161185 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293978 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 558005 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 566075 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 618622 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 702610 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 706757 | null     | null      | null    | unlabelled |         | 0     |
 | 706758 | v1:6     | ethernet1 | 1234::1 | 739438     |         | 1280  |
 | 706759 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 706760 | v1:6     | ethernet2 | 1235::3 | 57689      |         | 640   |
 | 706761 | v1:6     | ethernet2 | 1235::3 | 57690      |         | 640   |
 | 706762 | null     | null      | null    | unlabelled |         | 0     |
 | 706763 | null     | null      | null    | unlabelled |         | 0     |
 | 706764 | null     | null      | null    | unlabelled |         | 0     |
 | 706765 | null     | null      | null    | unlabelled |         | 0     |
 | 706766 | null     | null      | null    | unlabelled |         | 0     |
 | 745550 | null     | null      | null    | unlabelled |         | 0     |
 | 745551 | v1:4     | ethernet1 | 1.1.1.1 | 976822     |         | 1280  |
 | 745552 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 745553 | v1:4     | ethernet2 | 1.1.2.3 | 857443     |         | 640   |
 | 745554 | v1:4     | ethernet2 | 1.1.2.3 | 857444     |         | 640   |
 | 745555 | null     | null      | null    | unlabelled |         | 0     |
 | 745556 | null     | null      | null    | unlabelled |         | 0     |
 | 745557 | null     | null      | null    | unlabelled |         | 0     |
 | 745558 | null     | null      | null    | unlabelled |         | 0     |
 | 745559 | null     | null      | null    | unlabelled |         | 0     |
 | 898398 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 912712 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 918352 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-22 01:27:02.640
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 57686   | null     | null      | null    | unlabelled |         | 0     |
 | 57687   | v1:6     | ethernet1 | 1235::2 | 706758     |         | 640   |
 | 57688   | v1:6     | ethernet1 | 1235::2 | 706759     |         | 640   |
 | 57689   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 57690   | v1:6     | ethernet2 | 1236::4 | 77702      |         | 1280  |
 | 57691   | null     | null      | null    | unlabelled |         | 0     |
 | 57692   | null     | null      | null    | unlabelled |         | 0     |
 | 57693   | null     | null      | null    | unlabelled |         | 0     |
 | 57694   | null     | null      | null    | unlabelled |         | 0     |
 | 57695   | null     | null      | null    | unlabelled |         | 0     |
 | 212126  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 301852  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 384668  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 402920  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 407977  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 414174  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 778551  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 818278  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 857440  | null     | null      | null    | unlabelled |         | 0     |
 | 857441  | v1:4     | ethernet1 | 1.1.2.2 | 745551     |         | 640   |
 | 857442  | v1:4     | ethernet1 | 1.1.2.2 | 745552     |         | 640   |
 | 857443  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 857444  | v1:4     | ethernet2 | 1.1.3.4 | 236447     |         | 1280  |
 | 857445  | null     | null      | null    | unlabelled |         | 0     |
 | 857446  | null     | null      | null    | unlabelled |         | 0     |
 | 857447  | null     | null      | null    | unlabelled |         | 0     |
 | 857448  | null     | null      | null    | unlabelled |         | 0     |
 | 857449  | null     | null      | null    | unlabelled |         | 0     |
 | 915037  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 925099  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1015116 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1017407 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-22 01:27:02.736
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15715  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 77698  | null     | null      | null    | unlabelled |         | 0     |
 | 77699  | v1:6     | ethernet1 | 1236::3 | 57687      |         | 0     |
 | 77700  | v1:6     | ethernet1 | 1236::3 | 57688      |         | 0     |
 | 77701  | v1:6     | ethernet1 | 1236::3 | 57689      |         | 0     |
 | 77702  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 77703  | null     | null      | null    | unlabelled |         | 0     |
 | 77704  | null     | null      | null    | unlabelled |         | 0     |
 | 77705  | null     | null      | null    | unlabelled |         | 0     |
 | 77706  | null     | null      | null    | unlabelled |         | 0     |
 | 77707  | null     | null      | null    | unlabelled |         | 0     |
 | 164778 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 236443 | null     | null      | null    | unlabelled |         | 0     |
 | 236444 | v1:4     | ethernet1 | 1.1.3.3 | 857441     |         | 0     |
 | 236445 | v1:4     | ethernet1 | 1.1.3.3 | 857442     |         | 0     |
 | 236446 | v1:4     | ethernet1 | 1.1.3.3 | 857443     |         | 0     |
 | 236447 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 236448 | null     | null      | null    | unlabelled |         | 0     |
 | 236449 | null     | null      | null    | unlabelled |         | 0     |
 | 236450 | null     | null      | null    | unlabelled |         | 0     |
 | 236451 | null     | null      | null    | unlabelled |         | 0     |
 | 236452 | null     | null      | null    | unlabelled |         | 0     |
 | 292555 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 350014 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 370077 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 489363 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 513153 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 545450 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 868990 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 947201 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#