here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 10463   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 357832  | null     | null      | null    | unlabelled |         | 0     |
 | 357833  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 357834  | v1:4     | ethernet1 | 1.1.1.2 | 682854     |         | 0     |
 | 357835  | v1:4     | ethernet1 | 1.1.1.2 | 682855     |         | 0     |
 | 357836  | v1:4     | ethernet1 | 1.1.1.2 | 682856     |         | 0     |
 | 357837  | null     | null      | null    | unlabelled |         | 0     |
 | 357838  | null     | null      | null    | unlabelled |         | 0     |
 | 357839  | null     | null      | null    | unlabelled |         | 0     |
 | 357840  | null     | null      | null    | unlabelled |         | 0     |
 | 357841  | null     | null      | null    | unlabelled |         | 0     |
 | 408074  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 422095  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 648179  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 704068  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 790078  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1017923 | null     | null      | null    | unlabelled |         | 0     |
 | 1017924 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1017925 | v1:6     | ethernet1 | 1234::2 | 534070     |         | 0     |
 | 1017926 | v1:6     | ethernet1 | 1234::2 | 534071     |         | 0     |
 | 1017927 | v1:6     | ethernet1 | 1234::2 | 534072     |         | 0     |
 | 1017928 | null     | null      | null    | unlabelled |         | 0     |
 | 1017929 | null     | null      | null    | unlabelled |         | 0     |
 | 1017930 | null     | null      | null    | unlabelled |         | 0     |
 | 1017931 | null     | null      | null    | unlabelled |         | 0     |
 | 1017932 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5956   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 8760   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 108932 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 118177 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 344987 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 347966 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 534068 | null     | null      | null    | unlabelled |         | 0     |
 | 534069 | v1:6     | ethernet1 | 1234::1 | 1017924    |         | 1280  |
 | 534070 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 534071 | v1:6     | ethernet2 | 1235::3 | 146056     |         | 640   |
 | 534072 | v1:6     | ethernet2 | 1235::3 | 146057     |         | 640   |
 | 534073 | null     | null      | null    | unlabelled |         | 0     |
 | 534074 | null     | null      | null    | unlabelled |         | 0     |
 | 534075 | null     | null      | null    | unlabelled |         | 0     |
 | 534076 | null     | null      | null    | unlabelled |         | 0     |
 | 534077 | null     | null      | null    | unlabelled |         | 0     |
 | 682852 | null     | null      | null    | unlabelled |         | 0     |
 | 682853 | v1:4     | ethernet1 | 1.1.1.1 | 357833     |         | 1280  |
 | 682854 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 682855 | v1:4     | ethernet2 | 1.1.2.3 | 231475     |         | 640   |
 | 682856 | v1:4     | ethernet2 | 1.1.2.3 | 231476     |         | 640   |
 | 682857 | null     | null      | null    | unlabelled |         | 0     |
 | 682858 | null     | null      | null    | unlabelled |         | 0     |
 | 682859 | null     | null      | null    | unlabelled |         | 0     |
 | 682860 | null     | null      | null    | unlabelled |         | 0     |
 | 682861 | null     | null      | null    | unlabelled |         | 0     |
 | 700057 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 786255 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 146053 | null     | null      | null    | unlabelled |         | 0     |
 | 146054 | v1:6     | ethernet1 | 1235::2 | 534069     |         | 640   |
 | 146055 | v1:6     | ethernet1 | 1235::2 | 534070     |         | 640   |
 | 146056 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 146057 | v1:6     | ethernet2 | 1236::4 | 864393     |         | 1280  |
 | 146058 | null     | null      | null    | unlabelled |         | 0     |
 | 146059 | null     | null      | null    | unlabelled |         | 0     |
 | 146060 | null     | null      | null    | unlabelled |         | 0     |
 | 146061 | null     | null      | null    | unlabelled |         | 0     |
 | 146062 | null     | null      | null    | unlabelled |         | 0     |
 | 157404 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 231472 | null     | null      | null    | unlabelled |         | 0     |
 | 231473 | v1:4     | ethernet1 | 1.1.2.2 | 682853     |         | 640   |
 | 231474 | v1:4     | ethernet1 | 1.1.2.2 | 682854     |         | 640   |
 | 231475 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 231476 | v1:4     | ethernet2 | 1.1.3.4 | 979921     |         | 1280  |
 | 231477 | null     | null      | null    | unlabelled |         | 0     |
 | 231478 | null     | null      | null    | unlabelled |         | 0     |
 | 231479 | null     | null      | null    | unlabelled |         | 0     |
 | 231480 | null     | null      | null    | unlabelled |         | 0     |
 | 231481 | null     | null      | null    | unlabelled |         | 0     |
 | 434988 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 478484 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 613675 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 650975 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 803781 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 965127 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 991519 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 28280   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 271929  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 428331  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 864389  | null     | null      | null    | unlabelled |         | 0     |
 | 864390  | v1:6     | ethernet1 | 1236::3 | 146054     |         | 0     |
 | 864391  | v1:6     | ethernet1 | 1236::3 | 146055     |         | 0     |
 | 864392  | v1:6     | ethernet1 | 1236::3 | 146056     |         | 0     |
 | 864393  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 864394  | null     | null      | null    | unlabelled |         | 0     |
 | 864395  | null     | null      | null    | unlabelled |         | 0     |
 | 864396  | null     | null      | null    | unlabelled |         | 0     |
 | 864397  | null     | null      | null    | unlabelled |         | 0     |
 | 864398  | null     | null      | null    | unlabelled |         | 0     |
 | 894213  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 978107  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 979917  | null     | null      | null    | unlabelled |         | 0     |
 | 979918  | v1:4     | ethernet1 | 1.1.3.3 | 231473     |         | 0     |
 | 979919  | v1:4     | ethernet1 | 1.1.3.3 | 231474     |         | 0     |
 | 979920  | v1:4     | ethernet1 | 1.1.3.3 | 231475     |         | 0     |
 | 979921  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 979922  | null     | null      | null    | unlabelled |         | 0     |
 | 979923  | null     | null      | null    | unlabelled |         | 0     |
 | 979924  | null     | null      | null    | unlabelled |         | 0     |
 | 979925  | null     | null      | null    | unlabelled |         | 0     |
 | 979926  | null     | null      | null    | unlabelled |         | 0     |
 | 1044655 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#