here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-16 13:18:15.605
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 46900   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 47724   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 222334  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 255304  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 288463  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 359011  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 562983  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 673309  | null     | null      | null    | unlabelled |         | 0     |
 | 673310  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 673311  | v1:6     | ethernet1 | 1234::2 | 433860     |         | 0     |
 | 673312  | v1:6     | ethernet1 | 1234::2 | 433861     |         | 0     |
 | 673313  | v1:6     | ethernet1 | 1234::2 | 433862     |         | 0     |
 | 673314  | null     | null      | null    | unlabelled |         | 0     |
 | 673315  | null     | null      | null    | unlabelled |         | 0     |
 | 673316  | null     | null      | null    | unlabelled |         | 0     |
 | 673317  | null     | null      | null    | unlabelled |         | 0     |
 | 673318  | null     | null      | null    | unlabelled |         | 0     |
 | 878206  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 927533  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1002282 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1012268 | null     | null      | null    | unlabelled |         | 0     |
 | 1012269 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1012270 | v1:4     | ethernet1 | 1.1.1.2 | 63147      |         | 0     |
 | 1012271 | v1:4     | ethernet1 | 1.1.1.2 | 63148      |         | 0     |
 | 1012272 | v1:4     | ethernet1 | 1.1.1.2 | 63149      |         | 0     |
 | 1012273 | null     | null      | null    | unlabelled |         | 0     |
 | 1012274 | null     | null      | null    | unlabelled |         | 0     |
 | 1012275 | null     | null      | null    | unlabelled |         | 0     |
 | 1012276 | null     | null      | null    | unlabelled |         | 0     |
 | 1012277 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-16 13:18:15.703
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 63145   | null     | null      | null    | unlabelled |         | 0     |
 | 63146   | v1:4     | ethernet1 | 1.1.1.1 | 1012269    |         | 1280  |
 | 63147   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 63148   | v1:4     | ethernet2 | 1.1.2.3 | 359580     |         | 640   |
 | 63149   | v1:4     | ethernet2 | 1.1.2.3 | 359581     |         | 640   |
 | 63150   | null     | null      | null    | unlabelled |         | 0     |
 | 63151   | null     | null      | null    | unlabelled |         | 0     |
 | 63152   | null     | null      | null    | unlabelled |         | 0     |
 | 63153   | null     | null      | null    | unlabelled |         | 0     |
 | 63154   | null     | null      | null    | unlabelled |         | 0     |
 | 78055   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 158836  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 412248  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 433858  | null     | null      | null    | unlabelled |         | 0     |
 | 433859  | v1:6     | ethernet1 | 1234::1 | 673310     |         | 1280  |
 | 433860  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 433861  | v1:6     | ethernet2 | 1235::3 | 407489     |         | 640   |
 | 433862  | v1:6     | ethernet2 | 1235::3 | 407490     |         | 640   |
 | 433863  | null     | null      | null    | unlabelled |         | 0     |
 | 433864  | null     | null      | null    | unlabelled |         | 0     |
 | 433865  | null     | null      | null    | unlabelled |         | 0     |
 | 433866  | null     | null      | null    | unlabelled |         | 0     |
 | 433867  | null     | null      | null    | unlabelled |         | 0     |
 | 493570  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 497444  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 622082  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 675279  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 808245  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 808814  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 820625  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1024077 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1031128 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-16 13:18:15.806
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 176588 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 176951 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 322220 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 322717 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 359577 | null     | null      | null    | unlabelled |         | 0     |
 | 359578 | v1:4     | ethernet1 | 1.1.2.2 | 63146      |         | 640   |
 | 359579 | v1:4     | ethernet1 | 1.1.2.2 | 63147      |         | 640   |
 | 359580 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 359581 | v1:4     | ethernet2 | 1.1.3.4 | 532585     |         | 1280  |
 | 359582 | null     | null      | null    | unlabelled |         | 0     |
 | 359583 | null     | null      | null    | unlabelled |         | 0     |
 | 359584 | null     | null      | null    | unlabelled |         | 0     |
 | 359585 | null     | null      | null    | unlabelled |         | 0     |
 | 359586 | null     | null      | null    | unlabelled |         | 0     |
 | 407486 | null     | null      | null    | unlabelled |         | 0     |
 | 407487 | v1:6     | ethernet1 | 1235::2 | 433859     |         | 640   |
 | 407488 | v1:6     | ethernet1 | 1235::2 | 433860     |         | 640   |
 | 407489 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 407490 | v1:6     | ethernet2 | 1236::4 | 670077     |         | 1280  |
 | 407491 | null     | null      | null    | unlabelled |         | 0     |
 | 407492 | null     | null      | null    | unlabelled |         | 0     |
 | 407493 | null     | null      | null    | unlabelled |         | 0     |
 | 407494 | null     | null      | null    | unlabelled |         | 0     |
 | 407495 | null     | null      | null    | unlabelled |         | 0     |
 | 520108 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 625610 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 737228 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 747513 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 764798 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 787827 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 855683 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 867008 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-16 13:18:15.908
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 262409  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 269644  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 300839  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 301773  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 439375  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 463351  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 486646  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 532581  | null     | null      | null    | unlabelled |         | 0     |
 | 532582  | v1:4     | ethernet1 | 1.1.3.3 | 359578     |         | 0     |
 | 532583  | v1:4     | ethernet1 | 1.1.3.3 | 359579     |         | 0     |
 | 532584  | v1:4     | ethernet1 | 1.1.3.3 | 359580     |         | 0     |
 | 532585  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 532586  | null     | null      | null    | unlabelled |         | 0     |
 | 532587  | null     | null      | null    | unlabelled |         | 0     |
 | 532588  | null     | null      | null    | unlabelled |         | 0     |
 | 532589  | null     | null      | null    | unlabelled |         | 0     |
 | 532590  | null     | null      | null    | unlabelled |         | 0     |
 | 579553  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 670073  | null     | null      | null    | unlabelled |         | 0     |
 | 670074  | v1:6     | ethernet1 | 1236::3 | 407487     |         | 0     |
 | 670075  | v1:6     | ethernet1 | 1236::3 | 407488     |         | 0     |
 | 670076  | v1:6     | ethernet1 | 1236::3 | 407489     |         | 0     |
 | 670077  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 670078  | null     | null      | null    | unlabelled |         | 0     |
 | 670079  | null     | null      | null    | unlabelled |         | 0     |
 | 670080  | null     | null      | null    | unlabelled |         | 0     |
 | 670081  | null     | null      | null    | unlabelled |         | 0     |
 | 670082  | null     | null      | null    | unlabelled |         | 0     |
 | 981217  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1000663 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#