here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8818   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 42030  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 84656  | null     | null      | null    | unlabelled |         | 0     |
 | 84657  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 84658  | v1:6     | ethernet1 | 1234::2 | 708798     |         | 0     |
 | 84659  | v1:6     | ethernet1 | 1234::2 | 708799     |         | 0     |
 | 84660  | v1:6     | ethernet1 | 1234::2 | 708800     |         | 0     |
 | 84661  | null     | null      | null    | unlabelled |         | 0     |
 | 84662  | null     | null      | null    | unlabelled |         | 0     |
 | 84663  | null     | null      | null    | unlabelled |         | 0     |
 | 84664  | null     | null      | null    | unlabelled |         | 0     |
 | 84665  | null     | null      | null    | unlabelled |         | 0     |
 | 171872 | null     | null      | null    | unlabelled |         | 0     |
 | 171873 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 171874 | v1:4     | ethernet1 | 1.1.1.2 | 610039     |         | 0     |
 | 171875 | v1:4     | ethernet1 | 1.1.1.2 | 610040     |         | 0     |
 | 171876 | v1:4     | ethernet1 | 1.1.1.2 | 610041     |         | 0     |
 | 171877 | null     | null      | null    | unlabelled |         | 0     |
 | 171878 | null     | null      | null    | unlabelled |         | 0     |
 | 171879 | null     | null      | null    | unlabelled |         | 0     |
 | 171880 | null     | null      | null    | unlabelled |         | 0     |
 | 171881 | null     | null      | null    | unlabelled |         | 0     |
 | 415705 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 590633 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 689026 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 969067 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 509124  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 544586  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 578109  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 578349  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 610037  | null     | null      | null    | unlabelled |         | 0     |
 | 610038  | v1:4     | ethernet1 | 1.1.1.1 | 171873     |         | 1280  |
 | 610039  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 610040  | v1:4     | ethernet2 | 1.1.2.3 | 122061     |         | 640   |
 | 610041  | v1:4     | ethernet2 | 1.1.2.3 | 122062     |         | 640   |
 | 610042  | null     | null      | null    | unlabelled |         | 0     |
 | 610043  | null     | null      | null    | unlabelled |         | 0     |
 | 610044  | null     | null      | null    | unlabelled |         | 0     |
 | 610045  | null     | null      | null    | unlabelled |         | 0     |
 | 610046  | null     | null      | null    | unlabelled |         | 0     |
 | 655990  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 708796  | null     | null      | null    | unlabelled |         | 0     |
 | 708797  | v1:6     | ethernet1 | 1234::1 | 84657      |         | 1280  |
 | 708798  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 708799  | v1:6     | ethernet2 | 1235::3 | 865826     |         | 640   |
 | 708800  | v1:6     | ethernet2 | 1235::3 | 865827     |         | 640   |
 | 708801  | null     | null      | null    | unlabelled |         | 0     |
 | 708802  | null     | null      | null    | unlabelled |         | 0     |
 | 708803  | null     | null      | null    | unlabelled |         | 0     |
 | 708804  | null     | null      | null    | unlabelled |         | 0     |
 | 708805  | null     | null      | null    | unlabelled |         | 0     |
 | 730418  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 931714  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1008512 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80938  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 97628  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 122058 | null     | null      | null    | unlabelled |         | 0     |
 | 122059 | v1:4     | ethernet1 | 1.1.2.2 | 610038     |         | 640   |
 | 122060 | v1:4     | ethernet1 | 1.1.2.2 | 610039     |         | 640   |
 | 122061 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 122062 | v1:4     | ethernet2 | 1.1.3.4 | 269418     |         | 1280  |
 | 122063 | null     | null      | null    | unlabelled |         | 0     |
 | 122064 | null     | null      | null    | unlabelled |         | 0     |
 | 122065 | null     | null      | null    | unlabelled |         | 0     |
 | 122066 | null     | null      | null    | unlabelled |         | 0     |
 | 122067 | null     | null      | null    | unlabelled |         | 0     |
 | 264739 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 310079 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 533618 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 597082 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 622312 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 731694 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 865823 | null     | null      | null    | unlabelled |         | 0     |
 | 865824 | v1:6     | ethernet1 | 1235::2 | 708797     |         | 640   |
 | 865825 | v1:6     | ethernet1 | 1235::2 | 708798     |         | 640   |
 | 865826 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 865827 | v1:6     | ethernet2 | 1236::4 | 95641      |         | 1280  |
 | 865828 | null     | null      | null    | unlabelled |         | 0     |
 | 865829 | null     | null      | null    | unlabelled |         | 0     |
 | 865830 | null     | null      | null    | unlabelled |         | 0     |
 | 865831 | null     | null      | null    | unlabelled |         | 0     |
 | 865832 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 83405  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 95637  | null     | null      | null    | unlabelled |         | 0     |
 | 95638  | v1:6     | ethernet1 | 1236::3 | 865824     |         | 0     |
 | 95639  | v1:6     | ethernet1 | 1236::3 | 865825     |         | 0     |
 | 95640  | v1:6     | ethernet1 | 1236::3 | 865826     |         | 0     |
 | 95641  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 95642  | null     | null      | null    | unlabelled |         | 0     |
 | 95643  | null     | null      | null    | unlabelled |         | 0     |
 | 95644  | null     | null      | null    | unlabelled |         | 0     |
 | 95645  | null     | null      | null    | unlabelled |         | 0     |
 | 95646  | null     | null      | null    | unlabelled |         | 0     |
 | 97104  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 269414 | null     | null      | null    | unlabelled |         | 0     |
 | 269415 | v1:4     | ethernet1 | 1.1.3.3 | 122059     |         | 0     |
 | 269416 | v1:4     | ethernet1 | 1.1.3.3 | 122060     |         | 0     |
 | 269417 | v1:4     | ethernet1 | 1.1.3.3 | 122061     |         | 0     |
 | 269418 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 269419 | null     | null      | null    | unlabelled |         | 0     |
 | 269420 | null     | null      | null    | unlabelled |         | 0     |
 | 269421 | null     | null      | null    | unlabelled |         | 0     |
 | 269422 | null     | null      | null    | unlabelled |         | 0     |
 | 269423 | null     | null      | null    | unlabelled |         | 0     |
 | 530073 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 695057 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 842796 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 854879 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#