here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34782  | null     | null      | null    | unlabelled |         | 0     |
 | 34783  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 34784  | v1:4     | ethernet1 | 1.1.1.2 | 520170     |         | 0     |
 | 34785  | v1:4     | ethernet1 | 1.1.1.2 | 520171     |         | 0     |
 | 34786  | v1:4     | ethernet1 | 1.1.1.2 | 520172     |         | 0     |
 | 34787  | null     | null      | null    | unlabelled |         | 0     |
 | 34788  | null     | null      | null    | unlabelled |         | 0     |
 | 34789  | null     | null      | null    | unlabelled |         | 0     |
 | 34790  | null     | null      | null    | unlabelled |         | 0     |
 | 34791  | null     | null      | null    | unlabelled |         | 0     |
 | 154368 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 293461 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 314277 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 617650 | null     | null      | null    | unlabelled |         | 0     |
 | 617651 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 617652 | v1:6     | ethernet1 | 1234::2 | 917562     |         | 0     |
 | 617653 | v1:6     | ethernet1 | 1234::2 | 917563     |         | 0     |
 | 617654 | v1:6     | ethernet1 | 1234::2 | 917564     |         | 0     |
 | 617655 | null     | null      | null    | unlabelled |         | 0     |
 | 617656 | null     | null      | null    | unlabelled |         | 0     |
 | 617657 | null     | null      | null    | unlabelled |         | 0     |
 | 617658 | null     | null      | null    | unlabelled |         | 0     |
 | 617659 | null     | null      | null    | unlabelled |         | 0     |
 | 732318 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 741007 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 780246 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 201311  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 218484  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 255163  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 310292  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 520168  | null     | null      | null    | unlabelled |         | 0     |
 | 520169  | v1:4     | ethernet1 | 1.1.1.1 | 34783      |         | 1280  |
 | 520170  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 520171  | v1:4     | ethernet2 | 1.1.2.3 | 717362     |         | 640   |
 | 520172  | v1:4     | ethernet2 | 1.1.2.3 | 717363     |         | 640   |
 | 520173  | null     | null      | null    | unlabelled |         | 0     |
 | 520174  | null     | null      | null    | unlabelled |         | 0     |
 | 520175  | null     | null      | null    | unlabelled |         | 0     |
 | 520176  | null     | null      | null    | unlabelled |         | 0     |
 | 520177  | null     | null      | null    | unlabelled |         | 0     |
 | 812921  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 854335  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 917560  | null     | null      | null    | unlabelled |         | 0     |
 | 917561  | v1:6     | ethernet1 | 1234::1 | 617651     |         | 1280  |
 | 917562  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 917563  | v1:6     | ethernet2 | 1235::3 | 484263     |         | 640   |
 | 917564  | v1:6     | ethernet2 | 1235::3 | 484264     |         | 640   |
 | 917565  | null     | null      | null    | unlabelled |         | 0     |
 | 917566  | null     | null      | null    | unlabelled |         | 0     |
 | 917567  | null     | null      | null    | unlabelled |         | 0     |
 | 917568  | null     | null      | null    | unlabelled |         | 0     |
 | 917569  | null     | null      | null    | unlabelled |         | 0     |
 | 994720  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1033230 | v1:6     | ethernet1 | 1234::1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 90861  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 484260 | null     | null      | null    | unlabelled |         | 0     |
 | 484261 | v1:6     | ethernet1 | 1235::2 | 917561     |         | 640   |
 | 484262 | v1:6     | ethernet1 | 1235::2 | 917562     |         | 640   |
 | 484263 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 484264 | v1:6     | ethernet2 | 1236::4 | 553413     |         | 1280  |
 | 484265 | null     | null      | null    | unlabelled |         | 0     |
 | 484266 | null     | null      | null    | unlabelled |         | 0     |
 | 484267 | null     | null      | null    | unlabelled |         | 0     |
 | 484268 | null     | null      | null    | unlabelled |         | 0     |
 | 484269 | null     | null      | null    | unlabelled |         | 0     |
 | 571140 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 610252 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 651786 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 717359 | null     | null      | null    | unlabelled |         | 0     |
 | 717360 | v1:4     | ethernet1 | 1.1.2.2 | 520169     |         | 640   |
 | 717361 | v1:4     | ethernet1 | 1.1.2.2 | 520170     |         | 640   |
 | 717362 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 717363 | v1:4     | ethernet2 | 1.1.3.4 | 318470     |         | 1280  |
 | 717364 | null     | null      | null    | unlabelled |         | 0     |
 | 717365 | null     | null      | null    | unlabelled |         | 0     |
 | 717366 | null     | null      | null    | unlabelled |         | 0     |
 | 717367 | null     | null      | null    | unlabelled |         | 0     |
 | 717368 | null     | null      | null    | unlabelled |         | 0     |
 | 874206 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 899730 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 915677 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 926618 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 143990  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 303530  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 318466  | null     | null      | null    | unlabelled |         | 0     |
 | 318467  | v1:4     | ethernet1 | 1.1.3.3 | 717360     |         | 0     |
 | 318468  | v1:4     | ethernet1 | 1.1.3.3 | 717361     |         | 0     |
 | 318469  | v1:4     | ethernet1 | 1.1.3.3 | 717362     |         | 0     |
 | 318470  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 318471  | null     | null      | null    | unlabelled |         | 0     |
 | 318472  | null     | null      | null    | unlabelled |         | 0     |
 | 318473  | null     | null      | null    | unlabelled |         | 0     |
 | 318474  | null     | null      | null    | unlabelled |         | 0     |
 | 318475  | null     | null      | null    | unlabelled |         | 0     |
 | 337827  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 553409  | null     | null      | null    | unlabelled |         | 0     |
 | 553410  | v1:6     | ethernet1 | 1236::3 | 484261     |         | 0     |
 | 553411  | v1:6     | ethernet1 | 1236::3 | 484262     |         | 0     |
 | 553412  | v1:6     | ethernet1 | 1236::3 | 484263     |         | 0     |
 | 553413  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 553414  | null     | null      | null    | unlabelled |         | 0     |
 | 553415  | null     | null      | null    | unlabelled |         | 0     |
 | 553416  | null     | null      | null    | unlabelled |         | 0     |
 | 553417  | null     | null      | null    | unlabelled |         | 0     |
 | 553418  | null     | null      | null    | unlabelled |         | 0     |
 | 852724  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 991146  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1043481 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#