here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41084  | null     | null      | null    | unlabelled |         | 0     |
 | 41085  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 41086  | v1:6     | ethernet1 | 1234::2 | 48274      |         | 0     |
 | 41087  | v1:6     | ethernet1 | 1234::2 | 48275      |         | 0     |
 | 41088  | v1:6     | ethernet1 | 1234::2 | 48276      |         | 0     |
 | 41089  | null     | null      | null    | unlabelled |         | 0     |
 | 41090  | null     | null      | null    | unlabelled |         | 0     |
 | 41091  | null     | null      | null    | unlabelled |         | 0     |
 | 41092  | null     | null      | null    | unlabelled |         | 0     |
 | 41093  | null     | null      | null    | unlabelled |         | 0     |
 | 181698 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 289980 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 434838 | null     | null      | null    | unlabelled |         | 0     |
 | 434839 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 434840 | v1:4     | ethernet1 | 1.1.1.2 | 972594     |         | 0     |
 | 434841 | v1:4     | ethernet1 | 1.1.1.2 | 972595     |         | 0     |
 | 434842 | v1:4     | ethernet1 | 1.1.1.2 | 972596     |         | 0     |
 | 434843 | null     | null      | null    | unlabelled |         | 0     |
 | 434844 | null     | null      | null    | unlabelled |         | 0     |
 | 434845 | null     | null      | null    | unlabelled |         | 0     |
 | 434846 | null     | null      | null    | unlabelled |         | 0     |
 | 434847 | null     | null      | null    | unlabelled |         | 0     |
 | 733829 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 846999 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 957585 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 982142 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48272  | null     | null      | null    | unlabelled |         | 0     |
 | 48273  | v1:6     | ethernet1 | 1234::1 | 41085      |         | 1280  |
 | 48274  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 48275  | v1:6     | ethernet2 | 1235::3 | 646340     |         | 640   |
 | 48276  | v1:6     | ethernet2 | 1235::3 | 646341     |         | 640   |
 | 48277  | null     | null      | null    | unlabelled |         | 0     |
 | 48278  | null     | null      | null    | unlabelled |         | 0     |
 | 48279  | null     | null      | null    | unlabelled |         | 0     |
 | 48280  | null     | null      | null    | unlabelled |         | 0     |
 | 48281  | null     | null      | null    | unlabelled |         | 0     |
 | 104600 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 412445 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 487857 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 600484 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 609735 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 865584 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 871646 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 943909 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 972592 | null     | null      | null    | unlabelled |         | 0     |
 | 972593 | v1:4     | ethernet1 | 1.1.1.1 | 434839     |         | 1280  |
 | 972594 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 972595 | v1:4     | ethernet2 | 1.1.2.3 | 321951     |         | 640   |
 | 972596 | v1:4     | ethernet2 | 1.1.2.3 | 321952     |         | 640   |
 | 972597 | null     | null      | null    | unlabelled |         | 0     |
 | 972598 | null     | null      | null    | unlabelled |         | 0     |
 | 972599 | null     | null      | null    | unlabelled |         | 0     |
 | 972600 | null     | null      | null    | unlabelled |         | 0     |
 | 972601 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36083  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 321948 | null     | null      | null    | unlabelled |         | 0     |
 | 321949 | v1:4     | ethernet1 | 1.1.2.2 | 972593     |         | 640   |
 | 321950 | v1:4     | ethernet1 | 1.1.2.2 | 972594     |         | 640   |
 | 321951 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 321952 | v1:4     | ethernet2 | 1.1.3.4 | 608339     |         | 1280  |
 | 321953 | null     | null      | null    | unlabelled |         | 0     |
 | 321954 | null     | null      | null    | unlabelled |         | 0     |
 | 321955 | null     | null      | null    | unlabelled |         | 0     |
 | 321956 | null     | null      | null    | unlabelled |         | 0     |
 | 321957 | null     | null      | null    | unlabelled |         | 0     |
 | 335317 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 431306 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 515338 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 646337 | null     | null      | null    | unlabelled |         | 0     |
 | 646338 | v1:6     | ethernet1 | 1235::2 | 48273      |         | 640   |
 | 646339 | v1:6     | ethernet1 | 1235::2 | 48274      |         | 640   |
 | 646340 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 646341 | v1:6     | ethernet2 | 1236::4 | 563318     |         | 1280  |
 | 646342 | null     | null      | null    | unlabelled |         | 0     |
 | 646343 | null     | null      | null    | unlabelled |         | 0     |
 | 646344 | null     | null      | null    | unlabelled |         | 0     |
 | 646345 | null     | null      | null    | unlabelled |         | 0     |
 | 646346 | null     | null      | null    | unlabelled |         | 0     |
 | 761038 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 778735 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 882404 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 981265 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34031  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 55123  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 273914 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 427517 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 454736 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 563314 | null     | null      | null    | unlabelled |         | 0     |
 | 563315 | v1:6     | ethernet1 | 1236::3 | 646338     |         | 0     |
 | 563316 | v1:6     | ethernet1 | 1236::3 | 646339     |         | 0     |
 | 563317 | v1:6     | ethernet1 | 1236::3 | 646340     |         | 0     |
 | 563318 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 563319 | null     | null      | null    | unlabelled |         | 0     |
 | 563320 | null     | null      | null    | unlabelled |         | 0     |
 | 563321 | null     | null      | null    | unlabelled |         | 0     |
 | 563322 | null     | null      | null    | unlabelled |         | 0     |
 | 563323 | null     | null      | null    | unlabelled |         | 0     |
 | 608335 | null     | null      | null    | unlabelled |         | 0     |
 | 608336 | v1:4     | ethernet1 | 1.1.3.3 | 321949     |         | 0     |
 | 608337 | v1:4     | ethernet1 | 1.1.3.3 | 321950     |         | 0     |
 | 608338 | v1:4     | ethernet1 | 1.1.3.3 | 321951     |         | 0     |
 | 608339 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 608340 | null     | null      | null    | unlabelled |         | 0     |
 | 608341 | null     | null      | null    | unlabelled |         | 0     |
 | 608342 | null     | null      | null    | unlabelled |         | 0     |
 | 608343 | null     | null      | null    | unlabelled |         | 0     |
 | 608344 | null     | null      | null    | unlabelled |         | 0     |
 | 835908 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#