here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-02 18:55:41.176
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 124473 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 180218 | null     | null      | null    | unlabelled |         | 0     |
 | 180219 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 180220 | v1:6     | ethernet1 | 1234::2 | 273031     |         | 0     |
 | 180221 | v1:6     | ethernet1 | 1234::2 | 273032     |         | 0     |
 | 180222 | v1:6     | ethernet1 | 1234::2 | 273033     |         | 0     |
 | 180223 | null     | null      | null    | unlabelled |         | 0     |
 | 180224 | null     | null      | null    | unlabelled |         | 0     |
 | 180225 | null     | null      | null    | unlabelled |         | 0     |
 | 180226 | null     | null      | null    | unlabelled |         | 0     |
 | 180227 | null     | null      | null    | unlabelled |         | 0     |
 | 260212 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 274466 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 331910 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 333910 | null     | null      | null    | unlabelled |         | 0     |
 | 333911 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 333912 | v1:4     | ethernet1 | 1.1.1.2 | 681553     |         | 0     |
 | 333913 | v1:4     | ethernet1 | 1.1.1.2 | 681554     |         | 0     |
 | 333914 | v1:4     | ethernet1 | 1.1.1.2 | 681555     |         | 0     |
 | 333915 | null     | null      | null    | unlabelled |         | 0     |
 | 333916 | null     | null      | null    | unlabelled |         | 0     |
 | 333917 | null     | null      | null    | unlabelled |         | 0     |
 | 333918 | null     | null      | null    | unlabelled |         | 0     |
 | 333919 | null     | null      | null    | unlabelled |         | 0     |
 | 374582 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 390979 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 420053 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 436444 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 465778 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 582708 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-02 18:55:41.262
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 95570  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 208277 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 221559 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 237408 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273029 | null     | null      | null    | unlabelled |         | 0     |
 | 273030 | v1:6     | ethernet1 | 1234::1 | 180219     |         | 1280  |
 | 273031 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 273032 | v1:6     | ethernet2 | 1235::3 | 818943     |         | 640   |
 | 273033 | v1:6     | ethernet2 | 1235::3 | 818944     |         | 640   |
 | 273034 | null     | null      | null    | unlabelled |         | 0     |
 | 273035 | null     | null      | null    | unlabelled |         | 0     |
 | 273036 | null     | null      | null    | unlabelled |         | 0     |
 | 273037 | null     | null      | null    | unlabelled |         | 0     |
 | 273038 | null     | null      | null    | unlabelled |         | 0     |
 | 531970 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 630074 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 681551 | null     | null      | null    | unlabelled |         | 0     |
 | 681552 | v1:4     | ethernet1 | 1.1.1.1 | 333911     |         | 1280  |
 | 681553 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 681554 | v1:4     | ethernet2 | 1.1.2.3 | 205005     |         | 640   |
 | 681555 | v1:4     | ethernet2 | 1.1.2.3 | 205006     |         | 640   |
 | 681556 | null     | null      | null    | unlabelled |         | 0     |
 | 681557 | null     | null      | null    | unlabelled |         | 0     |
 | 681558 | null     | null      | null    | unlabelled |         | 0     |
 | 681559 | null     | null      | null    | unlabelled |         | 0     |
 | 681560 | null     | null      | null    | unlabelled |         | 0     |
 | 689039 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 723536 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 922155 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 954871 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 969677 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 999438 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-02 18:55:41.370
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 83326   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 205002  | null     | null      | null    | unlabelled |         | 0     |
 | 205003  | v1:4     | ethernet1 | 1.1.2.2 | 681552     |         | 640   |
 | 205004  | v1:4     | ethernet1 | 1.1.2.2 | 681553     |         | 640   |
 | 205005  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 205006  | v1:4     | ethernet2 | 1.1.3.4 | 1043780    |         | 1280  |
 | 205007  | null     | null      | null    | unlabelled |         | 0     |
 | 205008  | null     | null      | null    | unlabelled |         | 0     |
 | 205009  | null     | null      | null    | unlabelled |         | 0     |
 | 205010  | null     | null      | null    | unlabelled |         | 0     |
 | 205011  | null     | null      | null    | unlabelled |         | 0     |
 | 269131  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 330137  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 409690  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 727855  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 780880  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 791890  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 801128  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 818940  | null     | null      | null    | unlabelled |         | 0     |
 | 818941  | v1:6     | ethernet1 | 1235::2 | 273030     |         | 640   |
 | 818942  | v1:6     | ethernet1 | 1235::2 | 273031     |         | 640   |
 | 818943  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 818944  | v1:6     | ethernet2 | 1236::4 | 505154     |         | 1280  |
 | 818945  | null     | null      | null    | unlabelled |         | 0     |
 | 818946  | null     | null      | null    | unlabelled |         | 0     |
 | 818947  | null     | null      | null    | unlabelled |         | 0     |
 | 818948  | null     | null      | null    | unlabelled |         | 0     |
 | 818949  | null     | null      | null    | unlabelled |         | 0     |
 | 847372  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 905636  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 919357  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1000034 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-02 18:55:41.471
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 82905   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 141686  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 234485  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 354203  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 421955  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 495186  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 505150  | null     | null      | null    | unlabelled |         | 0     |
 | 505151  | v1:6     | ethernet1 | 1236::3 | 818941     |         | 0     |
 | 505152  | v1:6     | ethernet1 | 1236::3 | 818942     |         | 0     |
 | 505153  | v1:6     | ethernet1 | 1236::3 | 818943     |         | 0     |
 | 505154  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 505155  | null     | null      | null    | unlabelled |         | 0     |
 | 505156  | null     | null      | null    | unlabelled |         | 0     |
 | 505157  | null     | null      | null    | unlabelled |         | 0     |
 | 505158  | null     | null      | null    | unlabelled |         | 0     |
 | 505159  | null     | null      | null    | unlabelled |         | 0     |
 | 697925  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 736031  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 828854  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 924567  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1043776 | null     | null      | null    | unlabelled |         | 0     |
 | 1043777 | v1:4     | ethernet1 | 1.1.3.3 | 205003     |         | 0     |
 | 1043778 | v1:4     | ethernet1 | 1.1.3.3 | 205004     |         | 0     |
 | 1043779 | v1:4     | ethernet1 | 1.1.3.3 | 205005     |         | 0     |
 | 1043780 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1043781 | null     | null      | null    | unlabelled |         | 0     |
 | 1043782 | null     | null      | null    | unlabelled |         | 0     |
 | 1043783 | null     | null      | null    | unlabelled |         | 0     |
 | 1043784 | null     | null      | null    | unlabelled |         | 0     |
 | 1043785 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#