here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-30 11:55:23.414
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 128977 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 353616 | null     | null      | null    | unlabelled |         | 0     |
 | 353617 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 353618 | v1:6     | ethernet1 | 1234::2 | 888947     |         | 0     |
 | 353619 | v1:6     | ethernet1 | 1234::2 | 888948     |         | 0     |
 | 353620 | v1:6     | ethernet1 | 1234::2 | 888949     |         | 0     |
 | 353621 | null     | null      | null    | unlabelled |         | 0     |
 | 353622 | null     | null      | null    | unlabelled |         | 0     |
 | 353623 | null     | null      | null    | unlabelled |         | 0     |
 | 353624 | null     | null      | null    | unlabelled |         | 0     |
 | 353625 | null     | null      | null    | unlabelled |         | 0     |
 | 443998 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 469750 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 493121 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 504044 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 556707 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 566743 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 693509 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 872059 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 874198 | null     | null      | null    | unlabelled |         | 0     |
 | 874199 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 874200 | v1:4     | ethernet1 | 1.1.1.2 | 685336     |         | 0     |
 | 874201 | v1:4     | ethernet1 | 1.1.1.2 | 685337     |         | 0     |
 | 874202 | v1:4     | ethernet1 | 1.1.1.2 | 685338     |         | 0     |
 | 874203 | null     | null      | null    | unlabelled |         | 0     |
 | 874204 | null     | null      | null    | unlabelled |         | 0     |
 | 874205 | null     | null      | null    | unlabelled |         | 0     |
 | 874206 | null     | null      | null    | unlabelled |         | 0     |
 | 874207 | null     | null      | null    | unlabelled |         | 0     |
 | 967841 | 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
2024-11-30 11:55:23.526
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 165052  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 253234  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 416604  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 429666  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 446607  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 610820  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 661680  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 685334  | null     | null      | null    | unlabelled |         | 0     |
 | 685335  | v1:4     | ethernet1 | 1.1.1.1 | 874199     |         | 1280  |
 | 685336  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 685337  | v1:4     | ethernet2 | 1.1.2.3 | 146037     |         | 640   |
 | 685338  | v1:4     | ethernet2 | 1.1.2.3 | 146038     |         | 640   |
 | 685339  | null     | null      | null    | unlabelled |         | 0     |
 | 685340  | null     | null      | null    | unlabelled |         | 0     |
 | 685341  | null     | null      | null    | unlabelled |         | 0     |
 | 685342  | null     | null      | null    | unlabelled |         | 0     |
 | 685343  | null     | null      | null    | unlabelled |         | 0     |
 | 770199  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 888945  | null     | null      | null    | unlabelled |         | 0     |
 | 888946  | v1:6     | ethernet1 | 1234::1 | 353617     |         | 1280  |
 | 888947  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 888948  | v1:6     | ethernet2 | 1235::3 | 204936     |         | 640   |
 | 888949  | v1:6     | ethernet2 | 1235::3 | 204937     |         | 640   |
 | 888950  | null     | null      | null    | unlabelled |         | 0     |
 | 888951  | null     | null      | null    | unlabelled |         | 0     |
 | 888952  | null     | null      | null    | unlabelled |         | 0     |
 | 888953  | null     | null      | null    | unlabelled |         | 0     |
 | 888954  | null     | null      | null    | unlabelled |         | 0     |
 | 914792  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 922710  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 952548  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1045585 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-30 11:55:23.626
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 146034 | null     | null      | null    | unlabelled |         | 0     |
 | 146035 | v1:4     | ethernet1 | 1.1.2.2 | 685335     |         | 640   |
 | 146036 | v1:4     | ethernet1 | 1.1.2.2 | 685336     |         | 640   |
 | 146037 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 146038 | v1:4     | ethernet2 | 1.1.3.4 | 217340     |         | 1280  |
 | 146039 | null     | null      | null    | unlabelled |         | 0     |
 | 146040 | null     | null      | null    | unlabelled |         | 0     |
 | 146041 | null     | null      | null    | unlabelled |         | 0     |
 | 146042 | null     | null      | null    | unlabelled |         | 0     |
 | 146043 | null     | null      | null    | unlabelled |         | 0     |
 | 152401 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 204933 | null     | null      | null    | unlabelled |         | 0     |
 | 204934 | v1:6     | ethernet1 | 1235::2 | 888946     |         | 640   |
 | 204935 | v1:6     | ethernet1 | 1235::2 | 888947     |         | 640   |
 | 204936 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 204937 | v1:6     | ethernet2 | 1236::4 | 599477     |         | 1280  |
 | 204938 | null     | null      | null    | unlabelled |         | 0     |
 | 204939 | null     | null      | null    | unlabelled |         | 0     |
 | 204940 | null     | null      | null    | unlabelled |         | 0     |
 | 204941 | null     | null      | null    | unlabelled |         | 0     |
 | 204942 | null     | null      | null    | unlabelled |         | 0     |
 | 265577 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 344502 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 415903 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 524188 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 533467 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 657674 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 812996 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 829788 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 881446 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 885775 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 972956 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-30 11:55:23.741
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 37567   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 56850   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 131736  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 217336  | null     | null      | null    | unlabelled |         | 0     |
 | 217337  | v1:4     | ethernet1 | 1.1.3.3 | 146035     |         | 0     |
 | 217338  | v1:4     | ethernet1 | 1.1.3.3 | 146036     |         | 0     |
 | 217339  | v1:4     | ethernet1 | 1.1.3.3 | 146037     |         | 0     |
 | 217340  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 217341  | null     | null      | null    | unlabelled |         | 0     |
 | 217342  | null     | null      | null    | unlabelled |         | 0     |
 | 217343  | null     | null      | null    | unlabelled |         | 0     |
 | 217344  | null     | null      | null    | unlabelled |         | 0     |
 | 217345  | null     | null      | null    | unlabelled |         | 0     |
 | 314359  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 358560  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 599473  | null     | null      | null    | unlabelled |         | 0     |
 | 599474  | v1:6     | ethernet1 | 1236::3 | 204934     |         | 0     |
 | 599475  | v1:6     | ethernet1 | 1236::3 | 204935     |         | 0     |
 | 599476  | v1:6     | ethernet1 | 1236::3 | 204936     |         | 0     |
 | 599477  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 599478  | null     | null      | null    | unlabelled |         | 0     |
 | 599479  | null     | null      | null    | unlabelled |         | 0     |
 | 599480  | null     | null      | null    | unlabelled |         | 0     |
 | 599481  | null     | null      | null    | unlabelled |         | 0     |
 | 599482  | null     | null      | null    | unlabelled |         | 0     |
 | 651169  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 671021  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 741857  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1031439 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1037731 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#