here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 47607   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 116811  | null     | null      | null    | unlabelled |         | 0     |
 | 116812  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 116813  | v1:4     | ethernet1 | 1.1.1.2 | 681861     |         | 0     |
 | 116814  | v1:4     | ethernet1 | 1.1.1.2 | 681862     |         | 0     |
 | 116815  | v1:4     | ethernet1 | 1.1.1.2 | 681863     |         | 0     |
 | 116816  | null     | null      | null    | unlabelled |         | 0     |
 | 116817  | null     | null      | null    | unlabelled |         | 0     |
 | 116818  | null     | null      | null    | unlabelled |         | 0     |
 | 116819  | null     | null      | null    | unlabelled |         | 0     |
 | 116820  | null     | null      | null    | unlabelled |         | 0     |
 | 207816  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 230113  | null     | null      | null    | unlabelled |         | 0     |
 | 230114  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 230115  | v1:6     | ethernet1 | 1234::2 | 162988     |         | 0     |
 | 230116  | v1:6     | ethernet1 | 1234::2 | 162989     |         | 0     |
 | 230117  | v1:6     | ethernet1 | 1234::2 | 162990     |         | 0     |
 | 230118  | null     | null      | null    | unlabelled |         | 0     |
 | 230119  | null     | null      | null    | unlabelled |         | 0     |
 | 230120  | null     | null      | null    | unlabelled |         | 0     |
 | 230121  | null     | null      | null    | unlabelled |         | 0     |
 | 230122  | null     | null      | null    | unlabelled |         | 0     |
 | 411721  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 606921  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 824400  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1014916 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15654  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 81980  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 162986 | null     | null      | null    | unlabelled |         | 0     |
 | 162987 | v1:6     | ethernet1 | 1234::1 | 230114     |         | 1280  |
 | 162988 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 162989 | v1:6     | ethernet2 | 1235::3 | 649568     |         | 640   |
 | 162990 | v1:6     | ethernet2 | 1235::3 | 649569     |         | 640   |
 | 162991 | null     | null      | null    | unlabelled |         | 0     |
 | 162992 | null     | null      | null    | unlabelled |         | 0     |
 | 162993 | null     | null      | null    | unlabelled |         | 0     |
 | 162994 | null     | null      | null    | unlabelled |         | 0     |
 | 162995 | null     | null      | null    | unlabelled |         | 0     |
 | 290081 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 656546 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 681859 | null     | null      | null    | unlabelled |         | 0     |
 | 681860 | v1:4     | ethernet1 | 1.1.1.1 | 116812     |         | 1280  |
 | 681861 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 681862 | v1:4     | ethernet2 | 1.1.2.3 | 860020     |         | 640   |
 | 681863 | v1:4     | ethernet2 | 1.1.2.3 | 860021     |         | 640   |
 | 681864 | null     | null      | null    | unlabelled |         | 0     |
 | 681865 | null     | null      | null    | unlabelled |         | 0     |
 | 681866 | null     | null      | null    | unlabelled |         | 0     |
 | 681867 | null     | null      | null    | unlabelled |         | 0     |
 | 681868 | null     | null      | null    | unlabelled |         | 0     |
 | 714709 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 843650 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 897660 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 931564 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 19634  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 82005  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 192009 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 208829 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 269953 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 456304 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 622929 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 649565 | null     | null      | null    | unlabelled |         | 0     |
 | 649566 | v1:6     | ethernet1 | 1235::2 | 162987     |         | 640   |
 | 649567 | v1:6     | ethernet1 | 1235::2 | 162988     |         | 640   |
 | 649568 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 649569 | v1:6     | ethernet2 | 1236::4 | 411016     |         | 1280  |
 | 649570 | null     | null      | null    | unlabelled |         | 0     |
 | 649571 | null     | null      | null    | unlabelled |         | 0     |
 | 649572 | null     | null      | null    | unlabelled |         | 0     |
 | 649573 | null     | null      | null    | unlabelled |         | 0     |
 | 649574 | null     | null      | null    | unlabelled |         | 0     |
 | 694588 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 860017 | null     | null      | null    | unlabelled |         | 0     |
 | 860018 | v1:4     | ethernet1 | 1.1.2.2 | 681860     |         | 640   |
 | 860019 | v1:4     | ethernet1 | 1.1.2.2 | 681861     |         | 640   |
 | 860020 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 860021 | v1:4     | ethernet2 | 1.1.3.4 | 448430     |         | 1280  |
 | 860022 | null     | null      | null    | unlabelled |         | 0     |
 | 860023 | null     | null      | null    | unlabelled |         | 0     |
 | 860024 | null     | null      | null    | unlabelled |         | 0     |
 | 860025 | null     | null      | null    | unlabelled |         | 0     |
 | 860026 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49886  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 375941 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 411012 | null     | null      | null    | unlabelled |         | 0     |
 | 411013 | v1:6     | ethernet1 | 1236::3 | 649566     |         | 0     |
 | 411014 | v1:6     | ethernet1 | 1236::3 | 649567     |         | 0     |
 | 411015 | v1:6     | ethernet1 | 1236::3 | 649568     |         | 0     |
 | 411016 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 411017 | null     | null      | null    | unlabelled |         | 0     |
 | 411018 | null     | null      | null    | unlabelled |         | 0     |
 | 411019 | null     | null      | null    | unlabelled |         | 0     |
 | 411020 | null     | null      | null    | unlabelled |         | 0     |
 | 411021 | null     | null      | null    | unlabelled |         | 0     |
 | 448426 | null     | null      | null    | unlabelled |         | 0     |
 | 448427 | v1:4     | ethernet1 | 1.1.3.3 | 860018     |         | 0     |
 | 448428 | v1:4     | ethernet1 | 1.1.3.3 | 860019     |         | 0     |
 | 448429 | v1:4     | ethernet1 | 1.1.3.3 | 860020     |         | 0     |
 | 448430 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 448431 | null     | null      | null    | unlabelled |         | 0     |
 | 448432 | null     | null      | null    | unlabelled |         | 0     |
 | 448433 | null     | null      | null    | unlabelled |         | 0     |
 | 448434 | null     | null      | null    | unlabelled |         | 0     |
 | 448435 | null     | null      | null    | unlabelled |         | 0     |
 | 474719 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 794351 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 799310 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 892315 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#