here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-07 20:11:02.626
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 271064 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 359980 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 364761 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 588085 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 605596 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 620296 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 653715 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 686165 | null     | null      | null    | unlabelled |         | 0     |
 | 686166 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 686167 | v1:4     | ethernet1 | 1.1.1.2 | 103483     |         | 0     |
 | 686168 | v1:4     | ethernet1 | 1.1.1.2 | 103484     |         | 0     |
 | 686169 | v1:4     | ethernet1 | 1.1.1.2 | 103485     |         | 0     |
 | 686170 | null     | null      | null    | unlabelled |         | 0     |
 | 686171 | null     | null      | null    | unlabelled |         | 0     |
 | 686172 | null     | null      | null    | unlabelled |         | 0     |
 | 686173 | null     | null      | null    | unlabelled |         | 0     |
 | 686174 | null     | null      | null    | unlabelled |         | 0     |
 | 726197 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 772345 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 847717 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 850252 | null     | null      | null    | unlabelled |         | 0     |
 | 850253 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 850254 | v1:6     | ethernet1 | 1234::2 | 1027312    |         | 0     |
 | 850255 | v1:6     | ethernet1 | 1234::2 | 1027313    |         | 0     |
 | 850256 | v1:6     | ethernet1 | 1234::2 | 1027314    |         | 0     |
 | 850257 | null     | null      | null    | unlabelled |         | 0     |
 | 850258 | null     | null      | null    | unlabelled |         | 0     |
 | 850259 | null     | null      | null    | unlabelled |         | 0     |
 | 850260 | null     | null      | null    | unlabelled |         | 0     |
 | 850261 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-07 20:11:02.726
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 12257   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 24911   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 24998   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 103481  | null     | null      | null    | unlabelled |         | 0     |
 | 103482  | v1:4     | ethernet1 | 1.1.1.1 | 686166     |         | 1280  |
 | 103483  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 103484  | v1:4     | ethernet2 | 1.1.2.3 | 994948     |         | 640   |
 | 103485  | v1:4     | ethernet2 | 1.1.2.3 | 994949     |         | 640   |
 | 103486  | null     | null      | null    | unlabelled |         | 0     |
 | 103487  | null     | null      | null    | unlabelled |         | 0     |
 | 103488  | null     | null      | null    | unlabelled |         | 0     |
 | 103489  | null     | null      | null    | unlabelled |         | 0     |
 | 103490  | null     | null      | null    | unlabelled |         | 0     |
 | 250292  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293552  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 320243  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 366793  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 439856  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 581302  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 879319  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 888751  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 983724  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1027310 | null     | null      | null    | unlabelled |         | 0     |
 | 1027311 | v1:6     | ethernet1 | 1234::1 | 850253     |         | 1280  |
 | 1027312 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1027313 | v1:6     | ethernet2 | 1235::3 | 811033     |         | 640   |
 | 1027314 | v1:6     | ethernet2 | 1235::3 | 811034     |         | 640   |
 | 1027315 | null     | null      | null    | unlabelled |         | 0     |
 | 1027316 | null     | null      | null    | unlabelled |         | 0     |
 | 1027317 | null     | null      | null    | unlabelled |         | 0     |
 | 1027318 | null     | null      | null    | unlabelled |         | 0     |
 | 1027319 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-07 20:11:02.840
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 164246 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 165176 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 292977 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 311832 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 355705 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 542232 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 653141 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 655993 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 755043 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 811030 | null     | null      | null    | unlabelled |         | 0     |
 | 811031 | v1:6     | ethernet1 | 1235::2 | 1027311    |         | 640   |
 | 811032 | v1:6     | ethernet1 | 1235::2 | 1027312    |         | 640   |
 | 811033 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 811034 | v1:6     | ethernet2 | 1236::4 | 1028424    |         | 1280  |
 | 811035 | null     | null      | null    | unlabelled |         | 0     |
 | 811036 | null     | null      | null    | unlabelled |         | 0     |
 | 811037 | null     | null      | null    | unlabelled |         | 0     |
 | 811038 | null     | null      | null    | unlabelled |         | 0     |
 | 811039 | null     | null      | null    | unlabelled |         | 0     |
 | 818476 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 900274 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 985811 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 994945 | null     | null      | null    | unlabelled |         | 0     |
 | 994946 | v1:4     | ethernet1 | 1.1.2.2 | 103482     |         | 640   |
 | 994947 | v1:4     | ethernet1 | 1.1.2.2 | 103483     |         | 640   |
 | 994948 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 994949 | v1:4     | ethernet2 | 1.1.3.4 | 427338     |         | 1280  |
 | 994950 | null     | null      | null    | unlabelled |         | 0     |
 | 994951 | null     | null      | null    | unlabelled |         | 0     |
 | 994952 | null     | null      | null    | unlabelled |         | 0     |
 | 994953 | null     | null      | null    | unlabelled |         | 0     |
 | 994954 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-07 20:11:02.939
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 10527   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 56565   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 269836  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 317152  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 322213  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 423076  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 427334  | null     | null      | null    | unlabelled |         | 0     |
 | 427335  | v1:4     | ethernet1 | 1.1.3.3 | 994946     |         | 0     |
 | 427336  | v1:4     | ethernet1 | 1.1.3.3 | 994947     |         | 0     |
 | 427337  | v1:4     | ethernet1 | 1.1.3.3 | 994948     |         | 0     |
 | 427338  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 427339  | null     | null      | null    | unlabelled |         | 0     |
 | 427340  | null     | null      | null    | unlabelled |         | 0     |
 | 427341  | null     | null      | null    | unlabelled |         | 0     |
 | 427342  | null     | null      | null    | unlabelled |         | 0     |
 | 427343  | null     | null      | null    | unlabelled |         | 0     |
 | 815604  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 858724  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 873118  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 915775  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1028420 | null     | null      | null    | unlabelled |         | 0     |
 | 1028421 | v1:6     | ethernet1 | 1236::3 | 811031     |         | 0     |
 | 1028422 | v1:6     | ethernet1 | 1236::3 | 811032     |         | 0     |
 | 1028423 | v1:6     | ethernet1 | 1236::3 | 811033     |         | 0     |
 | 1028424 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1028425 | null     | null      | null    | unlabelled |         | 0     |
 | 1028426 | null     | null      | null    | unlabelled |         | 0     |
 | 1028427 | null     | null      | null    | unlabelled |         | 0     |
 | 1028428 | null     | null      | null    | unlabelled |         | 0     |
 | 1028429 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#