here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 50691   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 87809   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 208204  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 459604  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 713432  | null     | null      | null    | unlabelled |         | 0     |
 | 713433  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 713434  | v1:6     | ethernet1 | 1234::2 | 69478      |         | 0     |
 | 713435  | v1:6     | ethernet1 | 1234::2 | 69479      |         | 0     |
 | 713436  | v1:6     | ethernet1 | 1234::2 | 69480      |         | 0     |
 | 713437  | null     | null      | null    | unlabelled |         | 0     |
 | 713438  | null     | null      | null    | unlabelled |         | 0     |
 | 713439  | null     | null      | null    | unlabelled |         | 0     |
 | 713440  | null     | null      | null    | unlabelled |         | 0     |
 | 713441  | null     | null      | null    | unlabelled |         | 0     |
 | 939348  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1012536 | null     | null      | null    | unlabelled |         | 0     |
 | 1012537 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1012538 | v1:4     | ethernet1 | 1.1.1.2 | 39792      |         | 0     |
 | 1012539 | v1:4     | ethernet1 | 1.1.1.2 | 39793      |         | 0     |
 | 1012540 | v1:4     | ethernet1 | 1.1.1.2 | 39794      |         | 0     |
 | 1012541 | null     | null      | null    | unlabelled |         | 0     |
 | 1012542 | null     | null      | null    | unlabelled |         | 0     |
 | 1012543 | null     | null      | null    | unlabelled |         | 0     |
 | 1012544 | null     | null      | null    | unlabelled |         | 0     |
 | 1012545 | null     | null      | null    | unlabelled |         | 0     |
 | 1034149 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39790   | null     | null      | null    | unlabelled |         | 0     |
 | 39791   | v1:4     | ethernet1 | 1.1.1.1 | 1012537    |         | 1280  |
 | 39792   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 39793   | v1:4     | ethernet2 | 1.1.2.3 | 717716     |         | 640   |
 | 39794   | v1:4     | ethernet2 | 1.1.2.3 | 717717     |         | 640   |
 | 39795   | null     | null      | null    | unlabelled |         | 0     |
 | 39796   | null     | null      | null    | unlabelled |         | 0     |
 | 39797   | null     | null      | null    | unlabelled |         | 0     |
 | 39798   | null     | null      | null    | unlabelled |         | 0     |
 | 39799   | null     | null      | null    | unlabelled |         | 0     |
 | 54533   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 69476   | null     | null      | null    | unlabelled |         | 0     |
 | 69477   | v1:6     | ethernet1 | 1234::1 | 713433     |         | 1280  |
 | 69478   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 69479   | v1:6     | ethernet2 | 1235::3 | 999973     |         | 640   |
 | 69480   | v1:6     | ethernet2 | 1235::3 | 999974     |         | 640   |
 | 69481   | null     | null      | null    | unlabelled |         | 0     |
 | 69482   | null     | null      | null    | unlabelled |         | 0     |
 | 69483   | null     | null      | null    | unlabelled |         | 0     |
 | 69484   | null     | null      | null    | unlabelled |         | 0     |
 | 69485   | null     | null      | null    | unlabelled |         | 0     |
 | 573994  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 576930  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 578210  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 582492  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 584885  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1006900 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1012243 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 457705  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 475267  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 478153  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 579671  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 717713  | null     | null      | null    | unlabelled |         | 0     |
 | 717714  | v1:4     | ethernet1 | 1.1.2.2 | 39791      |         | 640   |
 | 717715  | v1:4     | ethernet1 | 1.1.2.2 | 39792      |         | 640   |
 | 717716  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 717717  | v1:4     | ethernet2 | 1.1.3.4 | 803696     |         | 1280  |
 | 717718  | null     | null      | null    | unlabelled |         | 0     |
 | 717719  | null     | null      | null    | unlabelled |         | 0     |
 | 717720  | null     | null      | null    | unlabelled |         | 0     |
 | 717721  | null     | null      | null    | unlabelled |         | 0     |
 | 717722  | null     | null      | null    | unlabelled |         | 0     |
 | 793841  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 805637  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 938259  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 999970  | null     | null      | null    | unlabelled |         | 0     |
 | 999971  | v1:6     | ethernet1 | 1235::2 | 69477      |         | 640   |
 | 999972  | v1:6     | ethernet1 | 1235::2 | 69478      |         | 640   |
 | 999973  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 999974  | v1:6     | ethernet2 | 1236::4 | 137672     |         | 1280  |
 | 999975  | null     | null      | null    | unlabelled |         | 0     |
 | 999976  | null     | null      | null    | unlabelled |         | 0     |
 | 999977  | null     | null      | null    | unlabelled |         | 0     |
 | 999978  | null     | null      | null    | unlabelled |         | 0     |
 | 999979  | null     | null      | null    | unlabelled |         | 0     |
 | 1011859 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 84931   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 137668  | null     | null      | null    | unlabelled |         | 0     |
 | 137669  | v1:6     | ethernet1 | 1236::3 | 999971     |         | 0     |
 | 137670  | v1:6     | ethernet1 | 1236::3 | 999972     |         | 0     |
 | 137671  | v1:6     | ethernet1 | 1236::3 | 999973     |         | 0     |
 | 137672  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 137673  | null     | null      | null    | unlabelled |         | 0     |
 | 137674  | null     | null      | null    | unlabelled |         | 0     |
 | 137675  | null     | null      | null    | unlabelled |         | 0     |
 | 137676  | null     | null      | null    | unlabelled |         | 0     |
 | 137677  | null     | null      | null    | unlabelled |         | 0     |
 | 190548  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380599  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 726079  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 803692  | null     | null      | null    | unlabelled |         | 0     |
 | 803693  | v1:4     | ethernet1 | 1.1.3.3 | 717714     |         | 0     |
 | 803694  | v1:4     | ethernet1 | 1.1.3.3 | 717715     |         | 0     |
 | 803695  | v1:4     | ethernet1 | 1.1.3.3 | 717716     |         | 0     |
 | 803696  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 803697  | null     | null      | null    | unlabelled |         | 0     |
 | 803698  | null     | null      | null    | unlabelled |         | 0     |
 | 803699  | null     | null      | null    | unlabelled |         | 0     |
 | 803700  | null     | null      | null    | unlabelled |         | 0     |
 | 803701  | null     | null      | null    | unlabelled |         | 0     |
 | 927316  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1033161 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#