here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 183916 | null     | null      | null    | unlabelled |         | 0     |
 | 183917 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 183918 | v1:6     | ethernet1 | 1234::2 | 971506     |         | 0     |
 | 183919 | v1:6     | ethernet1 | 1234::2 | 971507     |         | 0     |
 | 183920 | v1:6     | ethernet1 | 1234::2 | 971508     |         | 0     |
 | 183921 | null     | null      | null    | unlabelled |         | 0     |
 | 183922 | null     | null      | null    | unlabelled |         | 0     |
 | 183923 | null     | null      | null    | unlabelled |         | 0     |
 | 183924 | null     | null      | null    | unlabelled |         | 0     |
 | 183925 | null     | null      | null    | unlabelled |         | 0     |
 | 257601 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 318965 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 605297 | null     | null      | null    | unlabelled |         | 0     |
 | 605298 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 605299 | v1:4     | ethernet1 | 1.1.1.2 | 487224     |         | 0     |
 | 605300 | v1:4     | ethernet1 | 1.1.1.2 | 487225     |         | 0     |
 | 605301 | v1:4     | ethernet1 | 1.1.1.2 | 487226     |         | 0     |
 | 605302 | null     | null      | null    | unlabelled |         | 0     |
 | 605303 | null     | null      | null    | unlabelled |         | 0     |
 | 605304 | null     | null      | null    | unlabelled |         | 0     |
 | 605305 | null     | null      | null    | unlabelled |         | 0     |
 | 605306 | null     | null      | null    | unlabelled |         | 0     |
 | 651966 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 698046 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 763797 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 829757 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5853   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 115634 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 173216 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 375910 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 487222 | null     | null      | null    | unlabelled |         | 0     |
 | 487223 | v1:4     | ethernet1 | 1.1.1.1 | 605298     |         | 1280  |
 | 487224 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 487225 | v1:4     | ethernet2 | 1.1.2.3 | 368210     |         | 640   |
 | 487226 | v1:4     | ethernet2 | 1.1.2.3 | 368211     |         | 640   |
 | 487227 | null     | null      | null    | unlabelled |         | 0     |
 | 487228 | null     | null      | null    | unlabelled |         | 0     |
 | 487229 | null     | null      | null    | unlabelled |         | 0     |
 | 487230 | null     | null      | null    | unlabelled |         | 0     |
 | 487231 | null     | null      | null    | unlabelled |         | 0     |
 | 518834 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 537946 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 913717 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 923106 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 971504 | null     | null      | null    | unlabelled |         | 0     |
 | 971505 | v1:6     | ethernet1 | 1234::1 | 183917     |         | 1280  |
 | 971506 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 971507 | v1:6     | ethernet2 | 1235::3 | 591401     |         | 640   |
 | 971508 | v1:6     | ethernet2 | 1235::3 | 591402     |         | 640   |
 | 971509 | null     | null      | null    | unlabelled |         | 0     |
 | 971510 | null     | null      | null    | unlabelled |         | 0     |
 | 971511 | null     | null      | null    | unlabelled |         | 0     |
 | 971512 | null     | null      | null    | unlabelled |         | 0     |
 | 971513 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 135046  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 206459  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 368207  | null     | null      | null    | unlabelled |         | 0     |
 | 368208  | v1:4     | ethernet1 | 1.1.2.2 | 487223     |         | 640   |
 | 368209  | v1:4     | ethernet1 | 1.1.2.2 | 487224     |         | 640   |
 | 368210  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 368211  | v1:4     | ethernet2 | 1.1.3.4 | 800148     |         | 1280  |
 | 368212  | null     | null      | null    | unlabelled |         | 0     |
 | 368213  | null     | null      | null    | unlabelled |         | 0     |
 | 368214  | null     | null      | null    | unlabelled |         | 0     |
 | 368215  | null     | null      | null    | unlabelled |         | 0     |
 | 368216  | null     | null      | null    | unlabelled |         | 0     |
 | 375456  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 569297  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 591398  | null     | null      | null    | unlabelled |         | 0     |
 | 591399  | v1:6     | ethernet1 | 1235::2 | 971505     |         | 640   |
 | 591400  | v1:6     | ethernet1 | 1235::2 | 971506     |         | 640   |
 | 591401  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 591402  | v1:6     | ethernet2 | 1236::4 | 228370     |         | 1280  |
 | 591403  | null     | null      | null    | unlabelled |         | 0     |
 | 591404  | null     | null      | null    | unlabelled |         | 0     |
 | 591405  | null     | null      | null    | unlabelled |         | 0     |
 | 591406  | null     | null      | null    | unlabelled |         | 0     |
 | 591407  | null     | null      | null    | unlabelled |         | 0     |
 | 785326  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 800522  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 868076  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1016053 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23624  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 65719  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 71251  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 228366 | null     | null      | null    | unlabelled |         | 0     |
 | 228367 | v1:6     | ethernet1 | 1236::3 | 591399     |         | 0     |
 | 228368 | v1:6     | ethernet1 | 1236::3 | 591400     |         | 0     |
 | 228369 | v1:6     | ethernet1 | 1236::3 | 591401     |         | 0     |
 | 228370 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 228371 | null     | null      | null    | unlabelled |         | 0     |
 | 228372 | null     | null      | null    | unlabelled |         | 0     |
 | 228373 | null     | null      | null    | unlabelled |         | 0     |
 | 228374 | null     | null      | null    | unlabelled |         | 0     |
 | 228375 | null     | null      | null    | unlabelled |         | 0     |
 | 576895 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 735262 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 774790 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 800144 | null     | null      | null    | unlabelled |         | 0     |
 | 800145 | v1:4     | ethernet1 | 1.1.3.3 | 368208     |         | 0     |
 | 800146 | v1:4     | ethernet1 | 1.1.3.3 | 368209     |         | 0     |
 | 800147 | v1:4     | ethernet1 | 1.1.3.3 | 368210     |         | 0     |
 | 800148 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 800149 | null     | null      | null    | unlabelled |         | 0     |
 | 800150 | null     | null      | null    | unlabelled |         | 0     |
 | 800151 | null     | null      | null    | unlabelled |         | 0     |
 | 800152 | null     | null      | null    | unlabelled |         | 0     |
 | 800153 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#