here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26741   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 375615  | null     | null      | null    | unlabelled |         | 0     |
 | 375616  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 375617  | v1:4     | ethernet1 | 1.1.1.2 | 466620     |         | 0     |
 | 375618  | v1:4     | ethernet1 | 1.1.1.2 | 466621     |         | 0     |
 | 375619  | v1:4     | ethernet1 | 1.1.1.2 | 466622     |         | 0     |
 | 375620  | null     | null      | null    | unlabelled |         | 0     |
 | 375621  | null     | null      | null    | unlabelled |         | 0     |
 | 375622  | null     | null      | null    | unlabelled |         | 0     |
 | 375623  | null     | null      | null    | unlabelled |         | 0     |
 | 375624  | null     | null      | null    | unlabelled |         | 0     |
 | 520888  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 601387  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 806307  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 819984  | null     | null      | null    | unlabelled |         | 0     |
 | 819985  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 819986  | v1:6     | ethernet1 | 1234::2 | 269057     |         | 0     |
 | 819987  | v1:6     | ethernet1 | 1234::2 | 269058     |         | 0     |
 | 819988  | v1:6     | ethernet1 | 1234::2 | 269059     |         | 0     |
 | 819989  | null     | null      | null    | unlabelled |         | 0     |
 | 819990  | null     | null      | null    | unlabelled |         | 0     |
 | 819991  | null     | null      | null    | unlabelled |         | 0     |
 | 819992  | null     | null      | null    | unlabelled |         | 0     |
 | 819993  | null     | null      | null    | unlabelled |         | 0     |
 | 945825  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1016344 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 269055 | null     | null      | null    | unlabelled |         | 0     |
 | 269056 | v1:6     | ethernet1 | 1234::1 | 819985     |         | 1280  |
 | 269057 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 269058 | v1:6     | ethernet2 | 1235::3 | 622989     |         | 640   |
 | 269059 | v1:6     | ethernet2 | 1235::3 | 622990     |         | 640   |
 | 269060 | null     | null      | null    | unlabelled |         | 0     |
 | 269061 | null     | null      | null    | unlabelled |         | 0     |
 | 269062 | null     | null      | null    | unlabelled |         | 0     |
 | 269063 | null     | null      | null    | unlabelled |         | 0     |
 | 269064 | null     | null      | null    | unlabelled |         | 0     |
 | 331589 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 406520 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 466618 | null     | null      | null    | unlabelled |         | 0     |
 | 466619 | v1:4     | ethernet1 | 1.1.1.1 | 375616     |         | 1280  |
 | 466620 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 466621 | v1:4     | ethernet2 | 1.1.2.3 | 524545     |         | 640   |
 | 466622 | v1:4     | ethernet2 | 1.1.2.3 | 524546     |         | 640   |
 | 466623 | null     | null      | null    | unlabelled |         | 0     |
 | 466624 | null     | null      | null    | unlabelled |         | 0     |
 | 466625 | null     | null      | null    | unlabelled |         | 0     |
 | 466626 | null     | null      | null    | unlabelled |         | 0     |
 | 466627 | null     | null      | null    | unlabelled |         | 0     |
 | 476269 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 622782 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 667218 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 685681 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 808987 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 857677 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34168  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 71189  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 186719 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 258995 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 318746 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 346794 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 524542 | null     | null      | null    | unlabelled |         | 0     |
 | 524543 | v1:4     | ethernet1 | 1.1.2.2 | 466619     |         | 640   |
 | 524544 | v1:4     | ethernet1 | 1.1.2.2 | 466620     |         | 640   |
 | 524545 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 524546 | v1:4     | ethernet2 | 1.1.3.4 | 1012360    |         | 1280  |
 | 524547 | null     | null      | null    | unlabelled |         | 0     |
 | 524548 | null     | null      | null    | unlabelled |         | 0     |
 | 524549 | null     | null      | null    | unlabelled |         | 0     |
 | 524550 | null     | null      | null    | unlabelled |         | 0     |
 | 524551 | null     | null      | null    | unlabelled |         | 0     |
 | 589135 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 610273 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 622986 | null     | null      | null    | unlabelled |         | 0     |
 | 622987 | v1:6     | ethernet1 | 1235::2 | 269056     |         | 640   |
 | 622988 | v1:6     | ethernet1 | 1235::2 | 269057     |         | 640   |
 | 622989 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 622990 | v1:6     | ethernet2 | 1236::4 | 1013869    |         | 1280  |
 | 622991 | null     | null      | null    | unlabelled |         | 0     |
 | 622992 | null     | null      | null    | unlabelled |         | 0     |
 | 622993 | null     | null      | null    | unlabelled |         | 0     |
 | 622994 | null     | null      | null    | unlabelled |         | 0     |
 | 622995 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 230149  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 351375  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 501336  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 708499  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 825836  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1012356 | null     | null      | null    | unlabelled |         | 0     |
 | 1012357 | v1:4     | ethernet1 | 1.1.3.3 | 524543     |         | 0     |
 | 1012358 | v1:4     | ethernet1 | 1.1.3.3 | 524544     |         | 0     |
 | 1012359 | v1:4     | ethernet1 | 1.1.3.3 | 524545     |         | 0     |
 | 1012360 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1012361 | null     | null      | null    | unlabelled |         | 0     |
 | 1012362 | null     | null      | null    | unlabelled |         | 0     |
 | 1012363 | null     | null      | null    | unlabelled |         | 0     |
 | 1012364 | null     | null      | null    | unlabelled |         | 0     |
 | 1012365 | null     | null      | null    | unlabelled |         | 0     |
 | 1013865 | null     | null      | null    | unlabelled |         | 0     |
 | 1013866 | v1:6     | ethernet1 | 1236::3 | 622987     |         | 0     |
 | 1013867 | v1:6     | ethernet1 | 1236::3 | 622988     |         | 0     |
 | 1013868 | v1:6     | ethernet1 | 1236::3 | 622989     |         | 0     |
 | 1013869 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1013870 | null     | null      | null    | unlabelled |         | 0     |
 | 1013871 | null     | null      | null    | unlabelled |         | 0     |
 | 1013872 | null     | null      | null    | unlabelled |         | 0     |
 | 1013873 | null     | null      | null    | unlabelled |         | 0     |
 | 1013874 | null     | null      | null    | unlabelled |         | 0     |
 | 1033089 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#