here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 83908  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 170283 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 231394 | null     | null      | null    | unlabelled |         | 0     |
 | 231395 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 231396 | v1:6     | ethernet1 | 1234::2 | 1022666    |         | 0     |
 | 231397 | v1:6     | ethernet1 | 1234::2 | 1022667    |         | 0     |
 | 231398 | v1:6     | ethernet1 | 1234::2 | 1022668    |         | 0     |
 | 231399 | null     | null      | null    | unlabelled |         | 0     |
 | 231400 | null     | null      | null    | unlabelled |         | 0     |
 | 231401 | null     | null      | null    | unlabelled |         | 0     |
 | 231402 | null     | null      | null    | unlabelled |         | 0     |
 | 231403 | null     | null      | null    | unlabelled |         | 0     |
 | 483550 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 599025 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 650383 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 941739 | null     | null      | null    | unlabelled |         | 0     |
 | 941740 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 941741 | v1:4     | ethernet1 | 1.1.1.2 | 620548     |         | 0     |
 | 941742 | v1:4     | ethernet1 | 1.1.1.2 | 620549     |         | 0     |
 | 941743 | v1:4     | ethernet1 | 1.1.1.2 | 620550     |         | 0     |
 | 941744 | null     | null      | null    | unlabelled |         | 0     |
 | 941745 | null     | null      | null    | unlabelled |         | 0     |
 | 941746 | null     | null      | null    | unlabelled |         | 0     |
 | 941747 | null     | null      | null    | unlabelled |         | 0     |
 | 941748 | null     | null      | null    | unlabelled |         | 0     |
 | 990160 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 23134   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 64412   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 119188  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 122204  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 498323  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 558820  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 620546  | null     | null      | null    | unlabelled |         | 0     |
 | 620547  | v1:4     | ethernet1 | 1.1.1.1 | 941740     |         | 1280  |
 | 620548  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 620549  | v1:4     | ethernet2 | 1.1.2.3 | 120834     |         | 640   |
 | 620550  | v1:4     | ethernet2 | 1.1.2.3 | 120835     |         | 640   |
 | 620551  | null     | null      | null    | unlabelled |         | 0     |
 | 620552  | null     | null      | null    | unlabelled |         | 0     |
 | 620553  | null     | null      | null    | unlabelled |         | 0     |
 | 620554  | null     | null      | null    | unlabelled |         | 0     |
 | 620555  | null     | null      | null    | unlabelled |         | 0     |
 | 707909  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 991043  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1022664 | null     | null      | null    | unlabelled |         | 0     |
 | 1022665 | v1:6     | ethernet1 | 1234::1 | 231395     |         | 1280  |
 | 1022666 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1022667 | v1:6     | ethernet2 | 1235::3 | 1012761    |         | 640   |
 | 1022668 | v1:6     | ethernet2 | 1235::3 | 1012762    |         | 640   |
 | 1022669 | null     | null      | null    | unlabelled |         | 0     |
 | 1022670 | null     | null      | null    | unlabelled |         | 0     |
 | 1022671 | null     | null      | null    | unlabelled |         | 0     |
 | 1022672 | null     | null      | null    | unlabelled |         | 0     |
 | 1022673 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9272    | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 26213   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 46930   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 73052   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 120831  | null     | null      | null    | unlabelled |         | 0     |
 | 120832  | v1:4     | ethernet1 | 1.1.2.2 | 620547     |         | 640   |
 | 120833  | v1:4     | ethernet1 | 1.1.2.2 | 620548     |         | 640   |
 | 120834  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 120835  | v1:4     | ethernet2 | 1.1.3.4 | 489100     |         | 1280  |
 | 120836  | null     | null      | null    | unlabelled |         | 0     |
 | 120837  | null     | null      | null    | unlabelled |         | 0     |
 | 120838  | null     | null      | null    | unlabelled |         | 0     |
 | 120839  | null     | null      | null    | unlabelled |         | 0     |
 | 120840  | null     | null      | null    | unlabelled |         | 0     |
 | 268757  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 566471  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 587522  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 664630  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1012758 | null     | null      | null    | unlabelled |         | 0     |
 | 1012759 | v1:6     | ethernet1 | 1235::2 | 1022665    |         | 640   |
 | 1012760 | v1:6     | ethernet1 | 1235::2 | 1022666    |         | 640   |
 | 1012761 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1012762 | v1:6     | ethernet2 | 1236::4 | 547846     |         | 1280  |
 | 1012763 | null     | null      | null    | unlabelled |         | 0     |
 | 1012764 | null     | null      | null    | unlabelled |         | 0     |
 | 1012765 | null     | null      | null    | unlabelled |         | 0     |
 | 1012766 | null     | null      | null    | unlabelled |         | 0     |
 | 1012767 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 329543  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 489096  | null     | null      | null    | unlabelled |         | 0     |
 | 489097  | v1:4     | ethernet1 | 1.1.3.3 | 120832     |         | 0     |
 | 489098  | v1:4     | ethernet1 | 1.1.3.3 | 120833     |         | 0     |
 | 489099  | v1:4     | ethernet1 | 1.1.3.3 | 120834     |         | 0     |
 | 489100  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 489101  | null     | null      | null    | unlabelled |         | 0     |
 | 489102  | null     | null      | null    | unlabelled |         | 0     |
 | 489103  | null     | null      | null    | unlabelled |         | 0     |
 | 489104  | null     | null      | null    | unlabelled |         | 0     |
 | 489105  | null     | null      | null    | unlabelled |         | 0     |
 | 547842  | null     | null      | null    | unlabelled |         | 0     |
 | 547843  | v1:6     | ethernet1 | 1236::3 | 1012759    |         | 0     |
 | 547844  | v1:6     | ethernet1 | 1236::3 | 1012760    |         | 0     |
 | 547845  | v1:6     | ethernet1 | 1236::3 | 1012761    |         | 0     |
 | 547846  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 547847  | null     | null      | null    | unlabelled |         | 0     |
 | 547848  | null     | null      | null    | unlabelled |         | 0     |
 | 547849  | null     | null      | null    | unlabelled |         | 0     |
 | 547850  | null     | null      | null    | unlabelled |         | 0     |
 | 547851  | null     | null      | null    | unlabelled |         | 0     |
 | 623201  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 688758  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 909229  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1026773 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1037573 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#