here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 239500  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 248240  | null     | null      | null    | unlabelled |         | 0     |
 | 248241  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 248242  | v1:6     | ethernet1 | 1234::2 | 562620     |         | 0     |
 | 248243  | v1:6     | ethernet1 | 1234::2 | 562621     |         | 0     |
 | 248244  | v1:6     | ethernet1 | 1234::2 | 562622     |         | 0     |
 | 248245  | null     | null      | null    | unlabelled |         | 0     |
 | 248246  | null     | null      | null    | unlabelled |         | 0     |
 | 248247  | null     | null      | null    | unlabelled |         | 0     |
 | 248248  | null     | null      | null    | unlabelled |         | 0     |
 | 248249  | null     | null      | null    | unlabelled |         | 0     |
 | 362691  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 514490  | null     | null      | null    | unlabelled |         | 0     |
 | 514491  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 514492  | v1:4     | ethernet1 | 1.1.1.2 | 46764      |         | 0     |
 | 514493  | v1:4     | ethernet1 | 1.1.1.2 | 46765      |         | 0     |
 | 514494  | v1:4     | ethernet1 | 1.1.1.2 | 46766      |         | 0     |
 | 514495  | null     | null      | null    | unlabelled |         | 0     |
 | 514496  | null     | null      | null    | unlabelled |         | 0     |
 | 514497  | null     | null      | null    | unlabelled |         | 0     |
 | 514498  | null     | null      | null    | unlabelled |         | 0     |
 | 514499  | null     | null      | null    | unlabelled |         | 0     |
 | 539855  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 710820  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 747047  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1047462 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 21502   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 40334   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 46762   | null     | null      | null    | unlabelled |         | 0     |
 | 46763   | v1:4     | ethernet1 | 1.1.1.1 | 514491     |         | 1280  |
 | 46764   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 46765   | v1:4     | ethernet2 | 1.1.2.3 | 296944     |         | 640   |
 | 46766   | v1:4     | ethernet2 | 1.1.2.3 | 296945     |         | 640   |
 | 46767   | null     | null      | null    | unlabelled |         | 0     |
 | 46768   | null     | null      | null    | unlabelled |         | 0     |
 | 46769   | null     | null      | null    | unlabelled |         | 0     |
 | 46770   | null     | null      | null    | unlabelled |         | 0     |
 | 46771   | null     | null      | null    | unlabelled |         | 0     |
 | 544606  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 562618  | null     | null      | null    | unlabelled |         | 0     |
 | 562619  | v1:6     | ethernet1 | 1234::1 | 248241     |         | 1280  |
 | 562620  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 562621  | v1:6     | ethernet2 | 1235::3 | 236766     |         | 640   |
 | 562622  | v1:6     | ethernet2 | 1235::3 | 236767     |         | 640   |
 | 562623  | null     | null      | null    | unlabelled |         | 0     |
 | 562624  | null     | null      | null    | unlabelled |         | 0     |
 | 562625  | null     | null      | null    | unlabelled |         | 0     |
 | 562626  | null     | null      | null    | unlabelled |         | 0     |
 | 562627  | null     | null      | null    | unlabelled |         | 0     |
 | 600043  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 685864  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 899323  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 917917  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1002656 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 236763 | null     | null      | null    | unlabelled |         | 0     |
 | 236764 | v1:6     | ethernet1 | 1235::2 | 562619     |         | 640   |
 | 236765 | v1:6     | ethernet1 | 1235::2 | 562620     |         | 640   |
 | 236766 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 236767 | v1:6     | ethernet2 | 1236::4 | 753627     |         | 1280  |
 | 236768 | null     | null      | null    | unlabelled |         | 0     |
 | 236769 | null     | null      | null    | unlabelled |         | 0     |
 | 236770 | null     | null      | null    | unlabelled |         | 0     |
 | 236771 | null     | null      | null    | unlabelled |         | 0     |
 | 236772 | null     | null      | null    | unlabelled |         | 0     |
 | 296941 | null     | null      | null    | unlabelled |         | 0     |
 | 296942 | v1:4     | ethernet1 | 1.1.2.2 | 46763      |         | 640   |
 | 296943 | v1:4     | ethernet1 | 1.1.2.2 | 46764      |         | 640   |
 | 296944 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 296945 | v1:4     | ethernet2 | 1.1.3.4 | 255539     |         | 1280  |
 | 296946 | null     | null      | null    | unlabelled |         | 0     |
 | 296947 | null     | null      | null    | unlabelled |         | 0     |
 | 296948 | null     | null      | null    | unlabelled |         | 0     |
 | 296949 | null     | null      | null    | unlabelled |         | 0     |
 | 296950 | null     | null      | null    | unlabelled |         | 0     |
 | 349189 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 376955 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 381976 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 399733 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 519944 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 584265 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 758877 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 848471 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 47274  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 179043 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 255535 | null     | null      | null    | unlabelled |         | 0     |
 | 255536 | v1:4     | ethernet1 | 1.1.3.3 | 296942     |         | 0     |
 | 255537 | v1:4     | ethernet1 | 1.1.3.3 | 296943     |         | 0     |
 | 255538 | v1:4     | ethernet1 | 1.1.3.3 | 296944     |         | 0     |
 | 255539 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 255540 | null     | null      | null    | unlabelled |         | 0     |
 | 255541 | null     | null      | null    | unlabelled |         | 0     |
 | 255542 | null     | null      | null    | unlabelled |         | 0     |
 | 255543 | null     | null      | null    | unlabelled |         | 0     |
 | 255544 | null     | null      | null    | unlabelled |         | 0     |
 | 499629 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 653684 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 690032 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 753623 | null     | null      | null    | unlabelled |         | 0     |
 | 753624 | v1:6     | ethernet1 | 1236::3 | 236764     |         | 0     |
 | 753625 | v1:6     | ethernet1 | 1236::3 | 236765     |         | 0     |
 | 753626 | v1:6     | ethernet1 | 1236::3 | 236766     |         | 0     |
 | 753627 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 753628 | null     | null      | null    | unlabelled |         | 0     |
 | 753629 | null     | null      | null    | unlabelled |         | 0     |
 | 753630 | null     | null      | null    | unlabelled |         | 0     |
 | 753631 | null     | null      | null    | unlabelled |         | 0     |
 | 753632 | null     | null      | null    | unlabelled |         | 0     |
 | 942068 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#