here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 43715   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 273545  | null     | null      | null    | unlabelled |         | 0     |
 | 273546  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 273547  | v1:4     | ethernet1 | 1.1.1.2 | 995929     |         | 0     |
 | 273548  | v1:4     | ethernet1 | 1.1.1.2 | 995930     |         | 0     |
 | 273549  | v1:4     | ethernet1 | 1.1.1.2 | 995931     |         | 0     |
 | 273550  | null     | null      | null    | unlabelled |         | 0     |
 | 273551  | null     | null      | null    | unlabelled |         | 0     |
 | 273552  | null     | null      | null    | unlabelled |         | 0     |
 | 273553  | null     | null      | null    | unlabelled |         | 0     |
 | 273554  | null     | null      | null    | unlabelled |         | 0     |
 | 511309  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 727505  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 739237  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 794278  | null     | null      | null    | unlabelled |         | 0     |
 | 794279  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 794280  | v1:6     | ethernet1 | 1234::2 | 52184      |         | 0     |
 | 794281  | v1:6     | ethernet1 | 1234::2 | 52185      |         | 0     |
 | 794282  | v1:6     | ethernet1 | 1234::2 | 52186      |         | 0     |
 | 794283  | null     | null      | null    | unlabelled |         | 0     |
 | 794284  | null     | null      | null    | unlabelled |         | 0     |
 | 794285  | null     | null      | null    | unlabelled |         | 0     |
 | 794286  | null     | null      | null    | unlabelled |         | 0     |
 | 794287  | null     | null      | null    | unlabelled |         | 0     |
 | 804465  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1007704 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51159  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 52182  | null     | null      | null    | unlabelled |         | 0     |
 | 52183  | v1:6     | ethernet1 | 1234::1 | 794279     |         | 1280  |
 | 52184  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 52185  | v1:6     | ethernet2 | 1235::3 | 1024696    |         | 640   |
 | 52186  | v1:6     | ethernet2 | 1235::3 | 1024697    |         | 640   |
 | 52187  | null     | null      | null    | unlabelled |         | 0     |
 | 52188  | null     | null      | null    | unlabelled |         | 0     |
 | 52189  | null     | null      | null    | unlabelled |         | 0     |
 | 52190  | null     | null      | null    | unlabelled |         | 0     |
 | 52191  | null     | null      | null    | unlabelled |         | 0     |
 | 272911 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 440907 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 499407 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 568525 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 748146 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 775680 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 955054 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 995927 | null     | null      | null    | unlabelled |         | 0     |
 | 995928 | v1:4     | ethernet1 | 1.1.1.1 | 273546     |         | 1280  |
 | 995929 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 995930 | v1:4     | ethernet2 | 1.1.2.3 | 344960     |         | 640   |
 | 995931 | v1:4     | ethernet2 | 1.1.2.3 | 344961     |         | 640   |
 | 995932 | null     | null      | null    | unlabelled |         | 0     |
 | 995933 | null     | null      | null    | unlabelled |         | 0     |
 | 995934 | null     | null      | null    | unlabelled |         | 0     |
 | 995935 | null     | null      | null    | unlabelled |         | 0     |
 | 995936 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 210841  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 254847  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 344957  | null     | null      | null    | unlabelled |         | 0     |
 | 344958  | v1:4     | ethernet1 | 1.1.2.2 | 995928     |         | 640   |
 | 344959  | v1:4     | ethernet1 | 1.1.2.2 | 995929     |         | 640   |
 | 344960  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 344961  | v1:4     | ethernet2 | 1.1.3.4 | 92472      |         | 1280  |
 | 344962  | null     | null      | null    | unlabelled |         | 0     |
 | 344963  | null     | null      | null    | unlabelled |         | 0     |
 | 344964  | null     | null      | null    | unlabelled |         | 0     |
 | 344965  | null     | null      | null    | unlabelled |         | 0     |
 | 344966  | null     | null      | null    | unlabelled |         | 0     |
 | 590145  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 804146  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 927981  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1000788 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1024693 | null     | null      | null    | unlabelled |         | 0     |
 | 1024694 | v1:6     | ethernet1 | 1235::2 | 52183      |         | 640   |
 | 1024695 | v1:6     | ethernet1 | 1235::2 | 52184      |         | 640   |
 | 1024696 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1024697 | v1:6     | ethernet2 | 1236::4 | 914337     |         | 1280  |
 | 1024698 | null     | null      | null    | unlabelled |         | 0     |
 | 1024699 | null     | null      | null    | unlabelled |         | 0     |
 | 1024700 | null     | null      | null    | unlabelled |         | 0     |
 | 1024701 | null     | null      | null    | unlabelled |         | 0     |
 | 1024702 | null     | null      | null    | unlabelled |         | 0     |
 | 1026009 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1031073 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 92468  | null     | null      | null    | unlabelled |         | 0     |
 | 92469  | v1:4     | ethernet1 | 1.1.3.3 | 344958     |         | 0     |
 | 92470  | v1:4     | ethernet1 | 1.1.3.3 | 344959     |         | 0     |
 | 92471  | v1:4     | ethernet1 | 1.1.3.3 | 344960     |         | 0     |
 | 92472  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 92473  | null     | null      | null    | unlabelled |         | 0     |
 | 92474  | null     | null      | null    | unlabelled |         | 0     |
 | 92475  | null     | null      | null    | unlabelled |         | 0     |
 | 92476  | null     | null      | null    | unlabelled |         | 0     |
 | 92477  | null     | null      | null    | unlabelled |         | 0     |
 | 140152 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 173780 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 317126 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 591119 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 813667 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 824902 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 914333 | null     | null      | null    | unlabelled |         | 0     |
 | 914334 | v1:6     | ethernet1 | 1236::3 | 1024694    |         | 0     |
 | 914335 | v1:6     | ethernet1 | 1236::3 | 1024695    |         | 0     |
 | 914336 | v1:6     | ethernet1 | 1236::3 | 1024696    |         | 0     |
 | 914337 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 914338 | null     | null      | null    | unlabelled |         | 0     |
 | 914339 | null     | null      | null    | unlabelled |         | 0     |
 | 914340 | null     | null      | null    | unlabelled |         | 0     |
 | 914341 | null     | null      | null    | unlabelled |         | 0     |
 | 914342 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#