here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 64676   | null     | null      | null    | unlabelled |         | 0     |
 | 64677   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 64678   | v1:6     | ethernet1 | 1234::2 | 273199     |         | 0     |
 | 64679   | v1:6     | ethernet1 | 1234::2 | 273200     |         | 0     |
 | 64680   | v1:6     | ethernet1 | 1234::2 | 273201     |         | 0     |
 | 64681   | null     | null      | null    | unlabelled |         | 0     |
 | 64682   | null     | null      | null    | unlabelled |         | 0     |
 | 64683   | null     | null      | null    | unlabelled |         | 0     |
 | 64684   | null     | null      | null    | unlabelled |         | 0     |
 | 64685   | null     | null      | null    | unlabelled |         | 0     |
 | 260758  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 336712  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 471611  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 540023  | null     | null      | null    | unlabelled |         | 0     |
 | 540024  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 540025  | v1:4     | ethernet1 | 1.1.1.2 | 797673     |         | 0     |
 | 540026  | v1:4     | ethernet1 | 1.1.1.2 | 797674     |         | 0     |
 | 540027  | v1:4     | ethernet1 | 1.1.1.2 | 797675     |         | 0     |
 | 540028  | null     | null      | null    | unlabelled |         | 0     |
 | 540029  | null     | null      | null    | unlabelled |         | 0     |
 | 540030  | null     | null      | null    | unlabelled |         | 0     |
 | 540031  | null     | null      | null    | unlabelled |         | 0     |
 | 540032  | null     | null      | null    | unlabelled |         | 0     |
 | 640864  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 820172  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1043417 | v1:4     | ethernet1 | 1.1.1.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4746   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 51456  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 124172 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273197 | null     | null      | null    | unlabelled |         | 0     |
 | 273198 | v1:6     | ethernet1 | 1234::1 | 64677      |         | 1280  |
 | 273199 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 273200 | v1:6     | ethernet2 | 1235::3 | 631481     |         | 640   |
 | 273201 | v1:6     | ethernet2 | 1235::3 | 631482     |         | 640   |
 | 273202 | null     | null      | null    | unlabelled |         | 0     |
 | 273203 | null     | null      | null    | unlabelled |         | 0     |
 | 273204 | null     | null      | null    | unlabelled |         | 0     |
 | 273205 | null     | null      | null    | unlabelled |         | 0     |
 | 273206 | null     | null      | null    | unlabelled |         | 0     |
 | 291022 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 489654 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 782342 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 797671 | null     | null      | null    | unlabelled |         | 0     |
 | 797672 | v1:4     | ethernet1 | 1.1.1.1 | 540024     |         | 1280  |
 | 797673 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 797674 | v1:4     | ethernet2 | 1.1.2.3 | 254009     |         | 640   |
 | 797675 | v1:4     | ethernet2 | 1.1.2.3 | 254010     |         | 640   |
 | 797676 | null     | null      | null    | unlabelled |         | 0     |
 | 797677 | null     | null      | null    | unlabelled |         | 0     |
 | 797678 | null     | null      | null    | unlabelled |         | 0     |
 | 797679 | null     | null      | null    | unlabelled |         | 0     |
 | 797680 | null     | null      | null    | unlabelled |         | 0     |
 | 806819 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 825505 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 81665  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 207766 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 254006 | null     | null      | null    | unlabelled |         | 0     |
 | 254007 | v1:4     | ethernet1 | 1.1.2.2 | 797672     |         | 640   |
 | 254008 | v1:4     | ethernet1 | 1.1.2.2 | 797673     |         | 640   |
 | 254009 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 254010 | v1:4     | ethernet2 | 1.1.3.4 | 640658     |         | 1280  |
 | 254011 | null     | null      | null    | unlabelled |         | 0     |
 | 254012 | null     | null      | null    | unlabelled |         | 0     |
 | 254013 | null     | null      | null    | unlabelled |         | 0     |
 | 254014 | null     | null      | null    | unlabelled |         | 0     |
 | 254015 | null     | null      | null    | unlabelled |         | 0     |
 | 261921 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 281286 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 354444 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 483856 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 608395 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 631478 | null     | null      | null    | unlabelled |         | 0     |
 | 631479 | v1:6     | ethernet1 | 1235::2 | 273198     |         | 640   |
 | 631480 | v1:6     | ethernet1 | 1235::2 | 273199     |         | 640   |
 | 631481 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 631482 | v1:6     | ethernet2 | 1236::4 | 560220     |         | 1280  |
 | 631483 | null     | null      | null    | unlabelled |         | 0     |
 | 631484 | null     | null      | null    | unlabelled |         | 0     |
 | 631485 | null     | null      | null    | unlabelled |         | 0     |
 | 631486 | null     | null      | null    | unlabelled |         | 0     |
 | 631487 | null     | null      | null    | unlabelled |         | 0     |
 | 679628 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11909  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 129528 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 220041 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 348390 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 380051 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 445504 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 560216 | null     | null      | null    | unlabelled |         | 0     |
 | 560217 | v1:6     | ethernet1 | 1236::3 | 631479     |         | 0     |
 | 560218 | v1:6     | ethernet1 | 1236::3 | 631480     |         | 0     |
 | 560219 | v1:6     | ethernet1 | 1236::3 | 631481     |         | 0     |
 | 560220 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 560221 | null     | null      | null    | unlabelled |         | 0     |
 | 560222 | null     | null      | null    | unlabelled |         | 0     |
 | 560223 | null     | null      | null    | unlabelled |         | 0     |
 | 560224 | null     | null      | null    | unlabelled |         | 0     |
 | 560225 | null     | null      | null    | unlabelled |         | 0     |
 | 640654 | null     | null      | null    | unlabelled |         | 0     |
 | 640655 | v1:4     | ethernet1 | 1.1.3.3 | 254007     |         | 0     |
 | 640656 | v1:4     | ethernet1 | 1.1.3.3 | 254008     |         | 0     |
 | 640657 | v1:4     | ethernet1 | 1.1.3.3 | 254009     |         | 0     |
 | 640658 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 640659 | null     | null      | null    | unlabelled |         | 0     |
 | 640660 | null     | null      | null    | unlabelled |         | 0     |
 | 640661 | null     | null      | null    | unlabelled |         | 0     |
 | 640662 | null     | null      | null    | unlabelled |         | 0     |
 | 640663 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#