here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57766  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 159146 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 297554 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 458727 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 489769 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 543805 | null     | null      | null    | unlabelled |         | 0     |
 | 543806 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 543807 | v1:4     | ethernet1 | 1.1.1.2 | 373672     |         | 0     |
 | 543808 | v1:4     | ethernet1 | 1.1.1.2 | 373673     |         | 0     |
 | 543809 | v1:4     | ethernet1 | 1.1.1.2 | 373674     |         | 0     |
 | 543810 | null     | null      | null    | unlabelled |         | 0     |
 | 543811 | null     | null      | null    | unlabelled |         | 0     |
 | 543812 | null     | null      | null    | unlabelled |         | 0     |
 | 543813 | null     | null      | null    | unlabelled |         | 0     |
 | 543814 | null     | null      | null    | unlabelled |         | 0     |
 | 790165 | null     | null      | null    | unlabelled |         | 0     |
 | 790166 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 790167 | v1:6     | ethernet1 | 1234::2 | 262554     |         | 0     |
 | 790168 | v1:6     | ethernet1 | 1234::2 | 262555     |         | 0     |
 | 790169 | v1:6     | ethernet1 | 1234::2 | 262556     |         | 0     |
 | 790170 | null     | null      | null    | unlabelled |         | 0     |
 | 790171 | null     | null      | null    | unlabelled |         | 0     |
 | 790172 | null     | null      | null    | unlabelled |         | 0     |
 | 790173 | null     | null      | null    | unlabelled |         | 0     |
 | 790174 | null     | null      | null    | unlabelled |         | 0     |
 | 879197 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 262552  | null     | null      | null    | unlabelled |         | 0     |
 | 262553  | v1:6     | ethernet1 | 1234::1 | 790166     |         | 1280  |
 | 262554  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 262555  | v1:6     | ethernet2 | 1235::3 | 413392     |         | 640   |
 | 262556  | v1:6     | ethernet2 | 1235::3 | 413393     |         | 640   |
 | 262557  | null     | null      | null    | unlabelled |         | 0     |
 | 262558  | null     | null      | null    | unlabelled |         | 0     |
 | 262559  | null     | null      | null    | unlabelled |         | 0     |
 | 262560  | null     | null      | null    | unlabelled |         | 0     |
 | 262561  | null     | null      | null    | unlabelled |         | 0     |
 | 320046  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 373670  | null     | null      | null    | unlabelled |         | 0     |
 | 373671  | v1:4     | ethernet1 | 1.1.1.1 | 543806     |         | 1280  |
 | 373672  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 373673  | v1:4     | ethernet2 | 1.1.2.3 | 296089     |         | 640   |
 | 373674  | v1:4     | ethernet2 | 1.1.2.3 | 296090     |         | 640   |
 | 373675  | null     | null      | null    | unlabelled |         | 0     |
 | 373676  | null     | null      | null    | unlabelled |         | 0     |
 | 373677  | null     | null      | null    | unlabelled |         | 0     |
 | 373678  | null     | null      | null    | unlabelled |         | 0     |
 | 373679  | null     | null      | null    | unlabelled |         | 0     |
 | 525926  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 593037  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 631880  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 763028  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 788771  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 849434  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1030717 | v1:6     | ethernet1 | 1234::1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54157  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 296086 | null     | null      | null    | unlabelled |         | 0     |
 | 296087 | v1:4     | ethernet1 | 1.1.2.2 | 373671     |         | 640   |
 | 296088 | v1:4     | ethernet1 | 1.1.2.2 | 373672     |         | 640   |
 | 296089 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 296090 | v1:4     | ethernet2 | 1.1.3.4 | 438840     |         | 1280  |
 | 296091 | null     | null      | null    | unlabelled |         | 0     |
 | 296092 | null     | null      | null    | unlabelled |         | 0     |
 | 296093 | null     | null      | null    | unlabelled |         | 0     |
 | 296094 | null     | null      | null    | unlabelled |         | 0     |
 | 296095 | null     | null      | null    | unlabelled |         | 0     |
 | 364610 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 405002 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 405664 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 413389 | null     | null      | null    | unlabelled |         | 0     |
 | 413390 | v1:6     | ethernet1 | 1235::2 | 262553     |         | 640   |
 | 413391 | v1:6     | ethernet1 | 1235::2 | 262554     |         | 640   |
 | 413392 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 413393 | v1:6     | ethernet2 | 1236::4 | 991801     |         | 1280  |
 | 413394 | null     | null      | null    | unlabelled |         | 0     |
 | 413395 | null     | null      | null    | unlabelled |         | 0     |
 | 413396 | null     | null      | null    | unlabelled |         | 0     |
 | 413397 | null     | null      | null    | unlabelled |         | 0     |
 | 413398 | null     | null      | null    | unlabelled |         | 0     |
 | 557151 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 652935 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 731110 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 987745 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 211464 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 250620 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 438836 | null     | null      | null    | unlabelled |         | 0     |
 | 438837 | v1:4     | ethernet1 | 1.1.3.3 | 296087     |         | 0     |
 | 438838 | v1:4     | ethernet1 | 1.1.3.3 | 296088     |         | 0     |
 | 438839 | v1:4     | ethernet1 | 1.1.3.3 | 296089     |         | 0     |
 | 438840 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 438841 | null     | null      | null    | unlabelled |         | 0     |
 | 438842 | null     | null      | null    | unlabelled |         | 0     |
 | 438843 | null     | null      | null    | unlabelled |         | 0     |
 | 438844 | null     | null      | null    | unlabelled |         | 0     |
 | 438845 | null     | null      | null    | unlabelled |         | 0     |
 | 453002 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 555893 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 705450 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 858149 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 991797 | null     | null      | null    | unlabelled |         | 0     |
 | 991798 | v1:6     | ethernet1 | 1236::3 | 413390     |         | 0     |
 | 991799 | v1:6     | ethernet1 | 1236::3 | 413391     |         | 0     |
 | 991800 | v1:6     | ethernet1 | 1236::3 | 413392     |         | 0     |
 | 991801 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 991802 | null     | null      | null    | unlabelled |         | 0     |
 | 991803 | null     | null      | null    | unlabelled |         | 0     |
 | 991804 | null     | null      | null    | unlabelled |         | 0     |
 | 991805 | null     | null      | null    | unlabelled |         | 0     |
 | 991806 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#