here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 38235   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 126605  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 128050  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 174235  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 487287  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 628693  | null     | null      | null    | unlabelled |         | 0     |
 | 628694  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 628695  | v1:4     | ethernet1 | 1.1.1.2 | 861455     |         | 0     |
 | 628696  | v1:4     | ethernet1 | 1.1.1.2 | 861456     |         | 0     |
 | 628697  | v1:4     | ethernet1 | 1.1.1.2 | 861457     |         | 0     |
 | 628698  | null     | null      | null    | unlabelled |         | 0     |
 | 628699  | null     | null      | null    | unlabelled |         | 0     |
 | 628700  | null     | null      | null    | unlabelled |         | 0     |
 | 628701  | null     | null      | null    | unlabelled |         | 0     |
 | 628702  | null     | null      | null    | unlabelled |         | 0     |
 | 722114  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1008210 | null     | null      | null    | unlabelled |         | 0     |
 | 1008211 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1008212 | v1:6     | ethernet1 | 1234::2 | 628358     |         | 0     |
 | 1008213 | v1:6     | ethernet1 | 1234::2 | 628359     |         | 0     |
 | 1008214 | v1:6     | ethernet1 | 1234::2 | 628360     |         | 0     |
 | 1008215 | null     | null      | null    | unlabelled |         | 0     |
 | 1008216 | null     | null      | null    | unlabelled |         | 0     |
 | 1008217 | null     | null      | null    | unlabelled |         | 0     |
 | 1008218 | null     | null      | null    | unlabelled |         | 0     |
 | 1008219 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 149609 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 230034 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 454579 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 563710 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 628356 | null     | null      | null    | unlabelled |         | 0     |
 | 628357 | v1:6     | ethernet1 | 1234::1 | 1008211    |         | 1280  |
 | 628358 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 628359 | v1:6     | ethernet2 | 1235::3 | 244502     |         | 640   |
 | 628360 | v1:6     | ethernet2 | 1235::3 | 244503     |         | 640   |
 | 628361 | null     | null      | null    | unlabelled |         | 0     |
 | 628362 | null     | null      | null    | unlabelled |         | 0     |
 | 628363 | null     | null      | null    | unlabelled |         | 0     |
 | 628364 | null     | null      | null    | unlabelled |         | 0     |
 | 628365 | null     | null      | null    | unlabelled |         | 0     |
 | 667130 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 730148 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 861453 | null     | null      | null    | unlabelled |         | 0     |
 | 861454 | v1:4     | ethernet1 | 1.1.1.1 | 628694     |         | 1280  |
 | 861455 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 861456 | v1:4     | ethernet2 | 1.1.2.3 | 569777     |         | 640   |
 | 861457 | v1:4     | ethernet2 | 1.1.2.3 | 569778     |         | 640   |
 | 861458 | null     | null      | null    | unlabelled |         | 0     |
 | 861459 | null     | null      | null    | unlabelled |         | 0     |
 | 861460 | null     | null      | null    | unlabelled |         | 0     |
 | 861461 | null     | null      | null    | unlabelled |         | 0     |
 | 861462 | null     | null      | null    | unlabelled |         | 0     |
 | 933101 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 998740 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26078   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 152017  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 244499  | null     | null      | null    | unlabelled |         | 0     |
 | 244500  | v1:6     | ethernet1 | 1235::2 | 628357     |         | 640   |
 | 244501  | v1:6     | ethernet1 | 1235::2 | 628358     |         | 640   |
 | 244502  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 244503  | v1:6     | ethernet2 | 1236::4 | 522363     |         | 1280  |
 | 244504  | null     | null      | null    | unlabelled |         | 0     |
 | 244505  | null     | null      | null    | unlabelled |         | 0     |
 | 244506  | null     | null      | null    | unlabelled |         | 0     |
 | 244507  | null     | null      | null    | unlabelled |         | 0     |
 | 244508  | null     | null      | null    | unlabelled |         | 0     |
 | 335777  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 374172  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 384406  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 569774  | null     | null      | null    | unlabelled |         | 0     |
 | 569775  | v1:4     | ethernet1 | 1.1.2.2 | 861454     |         | 640   |
 | 569776  | v1:4     | ethernet1 | 1.1.2.2 | 861455     |         | 640   |
 | 569777  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 569778  | v1:4     | ethernet2 | 1.1.3.4 | 818707     |         | 1280  |
 | 569779  | null     | null      | null    | unlabelled |         | 0     |
 | 569780  | null     | null      | null    | unlabelled |         | 0     |
 | 569781  | null     | null      | null    | unlabelled |         | 0     |
 | 569782  | null     | null      | null    | unlabelled |         | 0     |
 | 569783  | null     | null      | null    | unlabelled |         | 0     |
 | 686131  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 900616  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1036207 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 295590 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 343843 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 385298 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 475921 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 522359 | null     | null      | null    | unlabelled |         | 0     |
 | 522360 | v1:6     | ethernet1 | 1236::3 | 244500     |         | 0     |
 | 522361 | v1:6     | ethernet1 | 1236::3 | 244501     |         | 0     |
 | 522362 | v1:6     | ethernet1 | 1236::3 | 244502     |         | 0     |
 | 522363 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 522364 | null     | null      | null    | unlabelled |         | 0     |
 | 522365 | null     | null      | null    | unlabelled |         | 0     |
 | 522366 | null     | null      | null    | unlabelled |         | 0     |
 | 522367 | null     | null      | null    | unlabelled |         | 0     |
 | 522368 | null     | null      | null    | unlabelled |         | 0     |
 | 545730 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 611854 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 818703 | null     | null      | null    | unlabelled |         | 0     |
 | 818704 | v1:4     | ethernet1 | 1.1.3.3 | 569775     |         | 0     |
 | 818705 | v1:4     | ethernet1 | 1.1.3.3 | 569776     |         | 0     |
 | 818706 | v1:4     | ethernet1 | 1.1.3.3 | 569777     |         | 0     |
 | 818707 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 818708 | null     | null      | null    | unlabelled |         | 0     |
 | 818709 | null     | null      | null    | unlabelled |         | 0     |
 | 818710 | null     | null      | null    | unlabelled |         | 0     |
 | 818711 | null     | null      | null    | unlabelled |         | 0     |
 | 818712 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#