here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 177090 | null     | null      | null    | unlabelled |         | 0     |
 | 177091 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 177092 | v1:4     | ethernet1 | 1.1.1.2 | 928049     |         | 0     |
 | 177093 | v1:4     | ethernet1 | 1.1.1.2 | 928050     |         | 0     |
 | 177094 | v1:4     | ethernet1 | 1.1.1.2 | 928051     |         | 0     |
 | 177095 | null     | null      | null    | unlabelled |         | 0     |
 | 177096 | null     | null      | null    | unlabelled |         | 0     |
 | 177097 | null     | null      | null    | unlabelled |         | 0     |
 | 177098 | null     | null      | null    | unlabelled |         | 0     |
 | 177099 | null     | null      | null    | unlabelled |         | 0     |
 | 347993 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 419338 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 441655 | null     | null      | null    | unlabelled |         | 0     |
 | 441656 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 441657 | v1:6     | ethernet1 | 1234::2 | 333182     |         | 0     |
 | 441658 | v1:6     | ethernet1 | 1234::2 | 333183     |         | 0     |
 | 441659 | v1:6     | ethernet1 | 1234::2 | 333184     |         | 0     |
 | 441660 | null     | null      | null    | unlabelled |         | 0     |
 | 441661 | null     | null      | null    | unlabelled |         | 0     |
 | 441662 | null     | null      | null    | unlabelled |         | 0     |
 | 441663 | null     | null      | null    | unlabelled |         | 0     |
 | 441664 | null     | null      | null    | unlabelled |         | 0     |
 | 461297 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 689088 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 806921 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 992157 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 86549  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 151826 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 167055 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 333180 | null     | null      | null    | unlabelled |         | 0     |
 | 333181 | v1:6     | ethernet1 | 1234::1 | 441656     |         | 1280  |
 | 333182 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 333183 | v1:6     | ethernet2 | 1235::3 | 1039466    |         | 640   |
 | 333184 | v1:6     | ethernet2 | 1235::3 | 1039467    |         | 640   |
 | 333185 | null     | null      | null    | unlabelled |         | 0     |
 | 333186 | null     | null      | null    | unlabelled |         | 0     |
 | 333187 | null     | null      | null    | unlabelled |         | 0     |
 | 333188 | null     | null      | null    | unlabelled |         | 0     |
 | 333189 | null     | null      | null    | unlabelled |         | 0     |
 | 350479 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 375903 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 481062 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 673111 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 800327 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 928047 | null     | null      | null    | unlabelled |         | 0     |
 | 928048 | v1:4     | ethernet1 | 1.1.1.1 | 177091     |         | 1280  |
 | 928049 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 928050 | v1:4     | ethernet2 | 1.1.2.3 | 748051     |         | 640   |
 | 928051 | v1:4     | ethernet2 | 1.1.2.3 | 748052     |         | 640   |
 | 928052 | null     | null      | null    | unlabelled |         | 0     |
 | 928053 | null     | null      | null    | unlabelled |         | 0     |
 | 928054 | null     | null      | null    | unlabelled |         | 0     |
 | 928055 | null     | null      | null    | unlabelled |         | 0     |
 | 928056 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 29084   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 315170  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 389485  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 528299  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 748048  | null     | null      | null    | unlabelled |         | 0     |
 | 748049  | v1:4     | ethernet1 | 1.1.2.2 | 928048     |         | 640   |
 | 748050  | v1:4     | ethernet1 | 1.1.2.2 | 928049     |         | 640   |
 | 748051  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 748052  | v1:4     | ethernet2 | 1.1.3.4 | 1018851    |         | 1280  |
 | 748053  | null     | null      | null    | unlabelled |         | 0     |
 | 748054  | null     | null      | null    | unlabelled |         | 0     |
 | 748055  | null     | null      | null    | unlabelled |         | 0     |
 | 748056  | null     | null      | null    | unlabelled |         | 0     |
 | 748057  | null     | null      | null    | unlabelled |         | 0     |
 | 774984  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 838737  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 942839  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 976773  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1039463 | null     | null      | null    | unlabelled |         | 0     |
 | 1039464 | v1:6     | ethernet1 | 1235::2 | 333181     |         | 640   |
 | 1039465 | v1:6     | ethernet1 | 1235::2 | 333182     |         | 640   |
 | 1039466 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1039467 | v1:6     | ethernet2 | 1236::4 | 726618     |         | 1280  |
 | 1039468 | null     | null      | null    | unlabelled |         | 0     |
 | 1039469 | null     | null      | null    | unlabelled |         | 0     |
 | 1039470 | null     | null      | null    | unlabelled |         | 0     |
 | 1039471 | null     | null      | null    | unlabelled |         | 0     |
 | 1039472 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 170512  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 186483  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 245029  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 427479  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 721884  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 726614  | null     | null      | null    | unlabelled |         | 0     |
 | 726615  | v1:6     | ethernet1 | 1236::3 | 1039464    |         | 0     |
 | 726616  | v1:6     | ethernet1 | 1236::3 | 1039465    |         | 0     |
 | 726617  | v1:6     | ethernet1 | 1236::3 | 1039466    |         | 0     |
 | 726618  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 726619  | null     | null      | null    | unlabelled |         | 0     |
 | 726620  | null     | null      | null    | unlabelled |         | 0     |
 | 726621  | null     | null      | null    | unlabelled |         | 0     |
 | 726622  | null     | null      | null    | unlabelled |         | 0     |
 | 726623  | null     | null      | null    | unlabelled |         | 0     |
 | 814020  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1018847 | null     | null      | null    | unlabelled |         | 0     |
 | 1018848 | v1:4     | ethernet1 | 1.1.3.3 | 748049     |         | 0     |
 | 1018849 | v1:4     | ethernet1 | 1.1.3.3 | 748050     |         | 0     |
 | 1018850 | v1:4     | ethernet1 | 1.1.3.3 | 748051     |         | 0     |
 | 1018851 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1018852 | null     | null      | null    | unlabelled |         | 0     |
 | 1018853 | null     | null      | null    | unlabelled |         | 0     |
 | 1018854 | null     | null      | null    | unlabelled |         | 0     |
 | 1018855 | null     | null      | null    | unlabelled |         | 0     |
 | 1018856 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#