here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 130147  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 131269  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 348043  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 429685  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 564671  | null     | null      | null    | unlabelled |         | 0     |
 | 564672  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 564673  | v1:4     | ethernet1 | 1.1.1.2 | 105671     |         | 0     |
 | 564674  | v1:4     | ethernet1 | 1.1.1.2 | 105672     |         | 0     |
 | 564675  | v1:4     | ethernet1 | 1.1.1.2 | 105673     |         | 0     |
 | 564676  | null     | null      | null    | unlabelled |         | 0     |
 | 564677  | null     | null      | null    | unlabelled |         | 0     |
 | 564678  | null     | null      | null    | unlabelled |         | 0     |
 | 564679  | null     | null      | null    | unlabelled |         | 0     |
 | 564680  | null     | null      | null    | unlabelled |         | 0     |
 | 695839  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 939766  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1037071 | null     | null      | null    | unlabelled |         | 0     |
 | 1037072 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1037073 | v1:6     | ethernet1 | 1234::2 | 599695     |         | 0     |
 | 1037074 | v1:6     | ethernet1 | 1234::2 | 599696     |         | 0     |
 | 1037075 | v1:6     | ethernet1 | 1234::2 | 599697     |         | 0     |
 | 1037076 | null     | null      | null    | unlabelled |         | 0     |
 | 1037077 | null     | null      | null    | unlabelled |         | 0     |
 | 1037078 | null     | null      | null    | unlabelled |         | 0     |
 | 1037079 | null     | null      | null    | unlabelled |         | 0     |
 | 1037080 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 4502    | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 95852   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 105669  | null     | null      | null    | unlabelled |         | 0     |
 | 105670  | v1:4     | ethernet1 | 1.1.1.1 | 564672     |         | 1280  |
 | 105671  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 105672  | v1:4     | ethernet2 | 1.1.2.3 | 284909     |         | 640   |
 | 105673  | v1:4     | ethernet2 | 1.1.2.3 | 284910     |         | 640   |
 | 105674  | null     | null      | null    | unlabelled |         | 0     |
 | 105675  | null     | null      | null    | unlabelled |         | 0     |
 | 105676  | null     | null      | null    | unlabelled |         | 0     |
 | 105677  | null     | null      | null    | unlabelled |         | 0     |
 | 105678  | null     | null      | null    | unlabelled |         | 0     |
 | 576266  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 599693  | null     | null      | null    | unlabelled |         | 0     |
 | 599694  | v1:6     | ethernet1 | 1234::1 | 1037072    |         | 1280  |
 | 599695  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 599696  | v1:6     | ethernet2 | 1235::3 | 406356     |         | 640   |
 | 599697  | v1:6     | ethernet2 | 1235::3 | 406357     |         | 640   |
 | 599698  | null     | null      | null    | unlabelled |         | 0     |
 | 599699  | null     | null      | null    | unlabelled |         | 0     |
 | 599700  | null     | null      | null    | unlabelled |         | 0     |
 | 599701  | null     | null      | null    | unlabelled |         | 0     |
 | 599702  | null     | null      | null    | unlabelled |         | 0     |
 | 748352  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 771859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 790904  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 797906  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1015573 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 46343  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 88321  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 117557 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 233525 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 245281 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 284906 | null     | null      | null    | unlabelled |         | 0     |
 | 284907 | v1:4     | ethernet1 | 1.1.2.2 | 105670     |         | 640   |
 | 284908 | v1:4     | ethernet1 | 1.1.2.2 | 105671     |         | 640   |
 | 284909 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 284910 | v1:4     | ethernet2 | 1.1.3.4 | 356949     |         | 1280  |
 | 284911 | null     | null      | null    | unlabelled |         | 0     |
 | 284912 | null     | null      | null    | unlabelled |         | 0     |
 | 284913 | null     | null      | null    | unlabelled |         | 0     |
 | 284914 | null     | null      | null    | unlabelled |         | 0     |
 | 284915 | null     | null      | null    | unlabelled |         | 0     |
 | 337940 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 406353 | null     | null      | null    | unlabelled |         | 0     |
 | 406354 | v1:6     | ethernet1 | 1235::2 | 599694     |         | 640   |
 | 406355 | v1:6     | ethernet1 | 1235::2 | 599695     |         | 640   |
 | 406356 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 406357 | v1:6     | ethernet2 | 1236::4 | 499250     |         | 1280  |
 | 406358 | null     | null      | null    | unlabelled |         | 0     |
 | 406359 | null     | null      | null    | unlabelled |         | 0     |
 | 406360 | null     | null      | null    | unlabelled |         | 0     |
 | 406361 | null     | null      | null    | unlabelled |         | 0     |
 | 406362 | null     | null      | null    | unlabelled |         | 0     |
 | 613823 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 933245 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 356945 | null     | null      | null    | unlabelled |         | 0     |
 | 356946 | v1:4     | ethernet1 | 1.1.3.3 | 284907     |         | 0     |
 | 356947 | v1:4     | ethernet1 | 1.1.3.3 | 284908     |         | 0     |
 | 356948 | v1:4     | ethernet1 | 1.1.3.3 | 284909     |         | 0     |
 | 356949 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 356950 | null     | null      | null    | unlabelled |         | 0     |
 | 356951 | null     | null      | null    | unlabelled |         | 0     |
 | 356952 | null     | null      | null    | unlabelled |         | 0     |
 | 356953 | null     | null      | null    | unlabelled |         | 0     |
 | 356954 | null     | null      | null    | unlabelled |         | 0     |
 | 499246 | null     | null      | null    | unlabelled |         | 0     |
 | 499247 | v1:6     | ethernet1 | 1236::3 | 406354     |         | 0     |
 | 499248 | v1:6     | ethernet1 | 1236::3 | 406355     |         | 0     |
 | 499249 | v1:6     | ethernet1 | 1236::3 | 406356     |         | 0     |
 | 499250 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 499251 | null     | null      | null    | unlabelled |         | 0     |
 | 499252 | null     | null      | null    | unlabelled |         | 0     |
 | 499253 | null     | null      | null    | unlabelled |         | 0     |
 | 499254 | null     | null      | null    | unlabelled |         | 0     |
 | 499255 | null     | null      | null    | unlabelled |         | 0     |
 | 516675 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 517346 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 662296 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 795424 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 871020 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 885312 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#