here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 728    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 2856   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 185202 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 453780 | null     | null      | null    | unlabelled |         | 0     |
 | 453781 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 453782 | v1:4     | ethernet1 | 1.1.1.2 | 154753     |         | 0     |
 | 453783 | v1:4     | ethernet1 | 1.1.1.2 | 154754     |         | 0     |
 | 453784 | v1:4     | ethernet1 | 1.1.1.2 | 154755     |         | 0     |
 | 453785 | null     | null      | null    | unlabelled |         | 0     |
 | 453786 | null     | null      | null    | unlabelled |         | 0     |
 | 453787 | null     | null      | null    | unlabelled |         | 0     |
 | 453788 | null     | null      | null    | unlabelled |         | 0     |
 | 453789 | null     | null      | null    | unlabelled |         | 0     |
 | 488836 | null     | null      | null    | unlabelled |         | 0     |
 | 488837 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 488838 | v1:6     | ethernet1 | 1234::2 | 230530     |         | 0     |
 | 488839 | v1:6     | ethernet1 | 1234::2 | 230531     |         | 0     |
 | 488840 | v1:6     | ethernet1 | 1234::2 | 230532     |         | 0     |
 | 488841 | null     | null      | null    | unlabelled |         | 0     |
 | 488842 | null     | null      | null    | unlabelled |         | 0     |
 | 488843 | null     | null      | null    | unlabelled |         | 0     |
 | 488844 | null     | null      | null    | unlabelled |         | 0     |
 | 488845 | null     | null      | null    | unlabelled |         | 0     |
 | 508315 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 528743 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 731614 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13509   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 154751  | null     | null      | null    | unlabelled |         | 0     |
 | 154752  | v1:4     | ethernet1 | 1.1.1.1 | 453781     |         | 1280  |
 | 154753  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 154754  | v1:4     | ethernet2 | 1.1.2.3 | 732172     |         | 640   |
 | 154755  | v1:4     | ethernet2 | 1.1.2.3 | 732173     |         | 640   |
 | 154756  | null     | null      | null    | unlabelled |         | 0     |
 | 154757  | null     | null      | null    | unlabelled |         | 0     |
 | 154758  | null     | null      | null    | unlabelled |         | 0     |
 | 154759  | null     | null      | null    | unlabelled |         | 0     |
 | 154760  | null     | null      | null    | unlabelled |         | 0     |
 | 180710  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 230528  | null     | null      | null    | unlabelled |         | 0     |
 | 230529  | v1:6     | ethernet1 | 1234::1 | 488837     |         | 1280  |
 | 230530  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 230531  | v1:6     | ethernet2 | 1235::3 | 211904     |         | 640   |
 | 230532  | v1:6     | ethernet2 | 1235::3 | 211905     |         | 640   |
 | 230533  | null     | null      | null    | unlabelled |         | 0     |
 | 230534  | null     | null      | null    | unlabelled |         | 0     |
 | 230535  | null     | null      | null    | unlabelled |         | 0     |
 | 230536  | null     | null      | null    | unlabelled |         | 0     |
 | 230537  | null     | null      | null    | unlabelled |         | 0     |
 | 346158  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 560623  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 726401  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 909208  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 940203  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1021268 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 62865   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 173376  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 211901  | null     | null      | null    | unlabelled |         | 0     |
 | 211902  | v1:6     | ethernet1 | 1235::2 | 230529     |         | 640   |
 | 211903  | v1:6     | ethernet1 | 1235::2 | 230530     |         | 640   |
 | 211904  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 211905  | v1:6     | ethernet2 | 1236::4 | 879465     |         | 1280  |
 | 211906  | null     | null      | null    | unlabelled |         | 0     |
 | 211907  | null     | null      | null    | unlabelled |         | 0     |
 | 211908  | null     | null      | null    | unlabelled |         | 0     |
 | 211909  | null     | null      | null    | unlabelled |         | 0     |
 | 211910  | null     | null      | null    | unlabelled |         | 0     |
 | 431986  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 471588  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 541838  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 701225  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 732169  | null     | null      | null    | unlabelled |         | 0     |
 | 732170  | v1:4     | ethernet1 | 1.1.2.2 | 154752     |         | 640   |
 | 732171  | v1:4     | ethernet1 | 1.1.2.2 | 154753     |         | 640   |
 | 732172  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 732173  | v1:4     | ethernet2 | 1.1.3.4 | 352419     |         | 1280  |
 | 732174  | null     | null      | null    | unlabelled |         | 0     |
 | 732175  | null     | null      | null    | unlabelled |         | 0     |
 | 732176  | null     | null      | null    | unlabelled |         | 0     |
 | 732177  | null     | null      | null    | unlabelled |         | 0     |
 | 732178  | null     | null      | null    | unlabelled |         | 0     |
 | 824968  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1007334 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18134  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 352415 | null     | null      | null    | unlabelled |         | 0     |
 | 352416 | v1:4     | ethernet1 | 1.1.3.3 | 732170     |         | 0     |
 | 352417 | v1:4     | ethernet1 | 1.1.3.3 | 732171     |         | 0     |
 | 352418 | v1:4     | ethernet1 | 1.1.3.3 | 732172     |         | 0     |
 | 352419 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 352420 | null     | null      | null    | unlabelled |         | 0     |
 | 352421 | null     | null      | null    | unlabelled |         | 0     |
 | 352422 | null     | null      | null    | unlabelled |         | 0     |
 | 352423 | null     | null      | null    | unlabelled |         | 0     |
 | 352424 | null     | null      | null    | unlabelled |         | 0     |
 | 553355 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 640372 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 722104 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 735718 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 797018 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 879461 | null     | null      | null    | unlabelled |         | 0     |
 | 879462 | v1:6     | ethernet1 | 1236::3 | 211902     |         | 0     |
 | 879463 | v1:6     | ethernet1 | 1236::3 | 211903     |         | 0     |
 | 879464 | v1:6     | ethernet1 | 1236::3 | 211904     |         | 0     |
 | 879465 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 879466 | null     | null      | null    | unlabelled |         | 0     |
 | 879467 | null     | null      | null    | unlabelled |         | 0     |
 | 879468 | null     | null      | null    | unlabelled |         | 0     |
 | 879469 | null     | null      | null    | unlabelled |         | 0     |
 | 879470 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#