here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40759  | null     | null      | null    | unlabelled |         | 0     |
 | 40760  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 40761  | v1:4     | ethernet1 | 1.1.1.2 | 608127     |         | 0     |
 | 40762  | v1:4     | ethernet1 | 1.1.1.2 | 608128     |         | 0     |
 | 40763  | v1:4     | ethernet1 | 1.1.1.2 | 608129     |         | 0     |
 | 40764  | null     | null      | null    | unlabelled |         | 0     |
 | 40765  | null     | null      | null    | unlabelled |         | 0     |
 | 40766  | null     | null      | null    | unlabelled |         | 0     |
 | 40767  | null     | null      | null    | unlabelled |         | 0     |
 | 40768  | null     | null      | null    | unlabelled |         | 0     |
 | 76575  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 174003 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 704658 | null     | null      | null    | unlabelled |         | 0     |
 | 704659 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 704660 | v1:6     | ethernet1 | 1234::2 | 447377     |         | 0     |
 | 704661 | v1:6     | ethernet1 | 1234::2 | 447378     |         | 0     |
 | 704662 | v1:6     | ethernet1 | 1234::2 | 447379     |         | 0     |
 | 704663 | null     | null      | null    | unlabelled |         | 0     |
 | 704664 | null     | null      | null    | unlabelled |         | 0     |
 | 704665 | null     | null      | null    | unlabelled |         | 0     |
 | 704666 | null     | null      | null    | unlabelled |         | 0     |
 | 704667 | null     | null      | null    | unlabelled |         | 0     |
 | 712178 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 804938 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 816947 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 935000 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 74303  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 313658 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 411378 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 447375 | null     | null      | null    | unlabelled |         | 0     |
 | 447376 | v1:6     | ethernet1 | 1234::1 | 704659     |         | 1280  |
 | 447377 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 447378 | v1:6     | ethernet2 | 1235::3 | 817215     |         | 640   |
 | 447379 | v1:6     | ethernet2 | 1235::3 | 817216     |         | 640   |
 | 447380 | null     | null      | null    | unlabelled |         | 0     |
 | 447381 | null     | null      | null    | unlabelled |         | 0     |
 | 447382 | null     | null      | null    | unlabelled |         | 0     |
 | 447383 | null     | null      | null    | unlabelled |         | 0     |
 | 447384 | null     | null      | null    | unlabelled |         | 0     |
 | 608125 | null     | null      | null    | unlabelled |         | 0     |
 | 608126 | v1:4     | ethernet1 | 1.1.1.1 | 40760      |         | 1280  |
 | 608127 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 608128 | v1:4     | ethernet2 | 1.1.2.3 | 446777     |         | 640   |
 | 608129 | v1:4     | ethernet2 | 1.1.2.3 | 446778     |         | 640   |
 | 608130 | null     | null      | null    | unlabelled |         | 0     |
 | 608131 | null     | null      | null    | unlabelled |         | 0     |
 | 608132 | null     | null      | null    | unlabelled |         | 0     |
 | 608133 | null     | null      | null    | unlabelled |         | 0     |
 | 608134 | null     | null      | null    | unlabelled |         | 0     |
 | 684194 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 717476 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 741308 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 846066 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 956637 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20604  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 34549  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 36739  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 340553 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 390300 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 403466 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 446774 | null     | null      | null    | unlabelled |         | 0     |
 | 446775 | v1:4     | ethernet1 | 1.1.2.2 | 608126     |         | 640   |
 | 446776 | v1:4     | ethernet1 | 1.1.2.2 | 608127     |         | 640   |
 | 446777 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 446778 | v1:4     | ethernet2 | 1.1.3.4 | 638959     |         | 1280  |
 | 446779 | null     | null      | null    | unlabelled |         | 0     |
 | 446780 | null     | null      | null    | unlabelled |         | 0     |
 | 446781 | null     | null      | null    | unlabelled |         | 0     |
 | 446782 | null     | null      | null    | unlabelled |         | 0     |
 | 446783 | null     | null      | null    | unlabelled |         | 0     |
 | 756026 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 817212 | null     | null      | null    | unlabelled |         | 0     |
 | 817213 | v1:6     | ethernet1 | 1235::2 | 447376     |         | 640   |
 | 817214 | v1:6     | ethernet1 | 1235::2 | 447377     |         | 640   |
 | 817215 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 817216 | v1:6     | ethernet2 | 1236::4 | 214382     |         | 1280  |
 | 817217 | null     | null      | null    | unlabelled |         | 0     |
 | 817218 | null     | null      | null    | unlabelled |         | 0     |
 | 817219 | null     | null      | null    | unlabelled |         | 0     |
 | 817220 | null     | null      | null    | unlabelled |         | 0     |
 | 817221 | null     | null      | null    | unlabelled |         | 0     |
 | 955915 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 117606  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 214378  | null     | null      | null    | unlabelled |         | 0     |
 | 214379  | v1:6     | ethernet1 | 1236::3 | 817213     |         | 0     |
 | 214380  | v1:6     | ethernet1 | 1236::3 | 817214     |         | 0     |
 | 214381  | v1:6     | ethernet1 | 1236::3 | 817215     |         | 0     |
 | 214382  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 214383  | null     | null      | null    | unlabelled |         | 0     |
 | 214384  | null     | null      | null    | unlabelled |         | 0     |
 | 214385  | null     | null      | null    | unlabelled |         | 0     |
 | 214386  | null     | null      | null    | unlabelled |         | 0     |
 | 214387  | null     | null      | null    | unlabelled |         | 0     |
 | 382183  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 489788  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 568795  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 638955  | null     | null      | null    | unlabelled |         | 0     |
 | 638956  | v1:4     | ethernet1 | 1.1.3.3 | 446775     |         | 0     |
 | 638957  | v1:4     | ethernet1 | 1.1.3.3 | 446776     |         | 0     |
 | 638958  | v1:4     | ethernet1 | 1.1.3.3 | 446777     |         | 0     |
 | 638959  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 638960  | null     | null      | null    | unlabelled |         | 0     |
 | 638961  | null     | null      | null    | unlabelled |         | 0     |
 | 638962  | null     | null      | null    | unlabelled |         | 0     |
 | 638963  | null     | null      | null    | unlabelled |         | 0     |
 | 638964  | null     | null      | null    | unlabelled |         | 0     |
 | 768618  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1038280 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#