here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 44738   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 145304  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 336923  | null     | null      | null    | unlabelled |         | 0     |
 | 336924  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 336925  | v1:6     | ethernet1 | 1234::2 | 225653     |         | 0     |
 | 336926  | v1:6     | ethernet1 | 1234::2 | 225654     |         | 0     |
 | 336927  | v1:6     | ethernet1 | 1234::2 | 225655     |         | 0     |
 | 336928  | null     | null      | null    | unlabelled |         | 0     |
 | 336929  | null     | null      | null    | unlabelled |         | 0     |
 | 336930  | null     | null      | null    | unlabelled |         | 0     |
 | 336931  | null     | null      | null    | unlabelled |         | 0     |
 | 336932  | null     | null      | null    | unlabelled |         | 0     |
 | 397448  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 696539  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 718086  | null     | null      | null    | unlabelled |         | 0     |
 | 718087  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 718088  | v1:4     | ethernet1 | 1.1.1.2 | 468772     |         | 0     |
 | 718089  | v1:4     | ethernet1 | 1.1.1.2 | 468773     |         | 0     |
 | 718090  | v1:4     | ethernet1 | 1.1.1.2 | 468774     |         | 0     |
 | 718091  | null     | null      | null    | unlabelled |         | 0     |
 | 718092  | null     | null      | null    | unlabelled |         | 0     |
 | 718093  | null     | null      | null    | unlabelled |         | 0     |
 | 718094  | null     | null      | null    | unlabelled |         | 0     |
 | 718095  | null     | null      | null    | unlabelled |         | 0     |
 | 1013394 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042574 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 82844  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 143552 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 225651 | null     | null      | null    | unlabelled |         | 0     |
 | 225652 | v1:6     | ethernet1 | 1234::1 | 336924     |         | 1280  |
 | 225653 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 225654 | v1:6     | ethernet2 | 1235::3 | 798583     |         | 640   |
 | 225655 | v1:6     | ethernet2 | 1235::3 | 798584     |         | 640   |
 | 225656 | null     | null      | null    | unlabelled |         | 0     |
 | 225657 | null     | null      | null    | unlabelled |         | 0     |
 | 225658 | null     | null      | null    | unlabelled |         | 0     |
 | 225659 | null     | null      | null    | unlabelled |         | 0     |
 | 225660 | null     | null      | null    | unlabelled |         | 0     |
 | 334194 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 350456 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 468770 | null     | null      | null    | unlabelled |         | 0     |
 | 468771 | v1:4     | ethernet1 | 1.1.1.1 | 718087     |         | 1280  |
 | 468772 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 468773 | v1:4     | ethernet2 | 1.1.2.3 | 798045     |         | 640   |
 | 468774 | v1:4     | ethernet2 | 1.1.2.3 | 798046     |         | 640   |
 | 468775 | null     | null      | null    | unlabelled |         | 0     |
 | 468776 | null     | null      | null    | unlabelled |         | 0     |
 | 468777 | null     | null      | null    | unlabelled |         | 0     |
 | 468778 | null     | null      | null    | unlabelled |         | 0     |
 | 468779 | null     | null      | null    | unlabelled |         | 0     |
 | 551390 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 662591 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 687829 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 995438 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 411    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 10818  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 41380  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 46946  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 129370 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 470951 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 798042 | null     | null      | null    | unlabelled |         | 0     |
 | 798043 | v1:4     | ethernet1 | 1.1.2.2 | 468771     |         | 640   |
 | 798044 | v1:4     | ethernet1 | 1.1.2.2 | 468772     |         | 640   |
 | 798045 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 798046 | v1:4     | ethernet2 | 1.1.3.4 | 25584      |         | 1280  |
 | 798047 | null     | null      | null    | unlabelled |         | 0     |
 | 798048 | null     | null      | null    | unlabelled |         | 0     |
 | 798049 | null     | null      | null    | unlabelled |         | 0     |
 | 798050 | null     | null      | null    | unlabelled |         | 0     |
 | 798051 | null     | null      | null    | unlabelled |         | 0     |
 | 798580 | null     | null      | null    | unlabelled |         | 0     |
 | 798581 | v1:6     | ethernet1 | 1235::2 | 225652     |         | 640   |
 | 798582 | v1:6     | ethernet1 | 1235::2 | 225653     |         | 640   |
 | 798583 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 798584 | v1:6     | ethernet2 | 1236::4 | 654096     |         | 1280  |
 | 798585 | null     | null      | null    | unlabelled |         | 0     |
 | 798586 | null     | null      | null    | unlabelled |         | 0     |
 | 798587 | null     | null      | null    | unlabelled |         | 0     |
 | 798588 | null     | null      | null    | unlabelled |         | 0     |
 | 798589 | null     | null      | null    | unlabelled |         | 0     |
 | 874573 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 945451 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25580  | null     | null      | null    | unlabelled |         | 0     |
 | 25581  | v1:4     | ethernet1 | 1.1.3.3 | 798043     |         | 0     |
 | 25582  | v1:4     | ethernet1 | 1.1.3.3 | 798044     |         | 0     |
 | 25583  | v1:4     | ethernet1 | 1.1.3.3 | 798045     |         | 0     |
 | 25584  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 25585  | null     | null      | null    | unlabelled |         | 0     |
 | 25586  | null     | null      | null    | unlabelled |         | 0     |
 | 25587  | null     | null      | null    | unlabelled |         | 0     |
 | 25588  | null     | null      | null    | unlabelled |         | 0     |
 | 25589  | null     | null      | null    | unlabelled |         | 0     |
 | 93611  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 182467 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 328644 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 432924 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 573269 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 654092 | null     | null      | null    | unlabelled |         | 0     |
 | 654093 | v1:6     | ethernet1 | 1236::3 | 798581     |         | 0     |
 | 654094 | v1:6     | ethernet1 | 1236::3 | 798582     |         | 0     |
 | 654095 | v1:6     | ethernet1 | 1236::3 | 798583     |         | 0     |
 | 654096 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 654097 | null     | null      | null    | unlabelled |         | 0     |
 | 654098 | null     | null      | null    | unlabelled |         | 0     |
 | 654099 | null     | null      | null    | unlabelled |         | 0     |
 | 654100 | null     | null      | null    | unlabelled |         | 0     |
 | 654101 | null     | null      | null    | unlabelled |         | 0     |
 | 831352 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#