here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68011  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 98393  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 204138 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 282189 | null     | null      | null    | unlabelled |         | 0     |
 | 282190 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 282191 | v1:6     | ethernet1 | 1234::2 | 822328     |         | 0     |
 | 282192 | v1:6     | ethernet1 | 1234::2 | 822329     |         | 0     |
 | 282193 | v1:6     | ethernet1 | 1234::2 | 822330     |         | 0     |
 | 282194 | null     | null      | null    | unlabelled |         | 0     |
 | 282195 | null     | null      | null    | unlabelled |         | 0     |
 | 282196 | null     | null      | null    | unlabelled |         | 0     |
 | 282197 | null     | null      | null    | unlabelled |         | 0     |
 | 282198 | null     | null      | null    | unlabelled |         | 0     |
 | 429964 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 577147 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 664772 | null     | null      | null    | unlabelled |         | 0     |
 | 664773 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 664774 | v1:4     | ethernet1 | 1.1.1.2 | 810668     |         | 0     |
 | 664775 | v1:4     | ethernet1 | 1.1.1.2 | 810669     |         | 0     |
 | 664776 | v1:4     | ethernet1 | 1.1.1.2 | 810670     |         | 0     |
 | 664777 | null     | null      | null    | unlabelled |         | 0     |
 | 664778 | null     | null      | null    | unlabelled |         | 0     |
 | 664779 | null     | null      | null    | unlabelled |         | 0     |
 | 664780 | null     | null      | null    | unlabelled |         | 0     |
 | 664781 | null     | null      | null    | unlabelled |         | 0     |
 | 961289 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 152192  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 192628  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 500520  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 580415  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 745543  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 782896  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 810666  | null     | null      | null    | unlabelled |         | 0     |
 | 810667  | v1:4     | ethernet1 | 1.1.1.1 | 664773     |         | 1280  |
 | 810668  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 810669  | v1:4     | ethernet2 | 1.1.2.3 | 140765     |         | 640   |
 | 810670  | v1:4     | ethernet2 | 1.1.2.3 | 140766     |         | 640   |
 | 810671  | null     | null      | null    | unlabelled |         | 0     |
 | 810672  | null     | null      | null    | unlabelled |         | 0     |
 | 810673  | null     | null      | null    | unlabelled |         | 0     |
 | 810674  | null     | null      | null    | unlabelled |         | 0     |
 | 810675  | null     | null      | null    | unlabelled |         | 0     |
 | 822326  | null     | null      | null    | unlabelled |         | 0     |
 | 822327  | v1:6     | ethernet1 | 1234::1 | 282190     |         | 1280  |
 | 822328  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 822329  | v1:6     | ethernet2 | 1235::3 | 656034     |         | 640   |
 | 822330  | v1:6     | ethernet2 | 1235::3 | 656035     |         | 640   |
 | 822331  | null     | null      | null    | unlabelled |         | 0     |
 | 822332  | null     | null      | null    | unlabelled |         | 0     |
 | 822333  | null     | null      | null    | unlabelled |         | 0     |
 | 822334  | null     | null      | null    | unlabelled |         | 0     |
 | 822335  | null     | null      | null    | unlabelled |         | 0     |
 | 1007519 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1017093 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8582    | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 36679   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 140762  | null     | null      | null    | unlabelled |         | 0     |
 | 140763  | v1:4     | ethernet1 | 1.1.2.2 | 810667     |         | 640   |
 | 140764  | v1:4     | ethernet1 | 1.1.2.2 | 810668     |         | 640   |
 | 140765  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 140766  | v1:4     | ethernet2 | 1.1.3.4 | 197644     |         | 1280  |
 | 140767  | null     | null      | null    | unlabelled |         | 0     |
 | 140768  | null     | null      | null    | unlabelled |         | 0     |
 | 140769  | null     | null      | null    | unlabelled |         | 0     |
 | 140770  | null     | null      | null    | unlabelled |         | 0     |
 | 140771  | null     | null      | null    | unlabelled |         | 0     |
 | 247129  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 656031  | null     | null      | null    | unlabelled |         | 0     |
 | 656032  | v1:6     | ethernet1 | 1235::2 | 822327     |         | 640   |
 | 656033  | v1:6     | ethernet1 | 1235::2 | 822328     |         | 640   |
 | 656034  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 656035  | v1:6     | ethernet2 | 1236::4 | 537316     |         | 1280  |
 | 656036  | null     | null      | null    | unlabelled |         | 0     |
 | 656037  | null     | null      | null    | unlabelled |         | 0     |
 | 656038  | null     | null      | null    | unlabelled |         | 0     |
 | 656039  | null     | null      | null    | unlabelled |         | 0     |
 | 656040  | null     | null      | null    | unlabelled |         | 0     |
 | 801324  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 869831  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 916927  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1014329 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1015866 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 197640 | null     | null      | null    | unlabelled |         | 0     |
 | 197641 | v1:4     | ethernet1 | 1.1.3.3 | 140763     |         | 0     |
 | 197642 | v1:4     | ethernet1 | 1.1.3.3 | 140764     |         | 0     |
 | 197643 | v1:4     | ethernet1 | 1.1.3.3 | 140765     |         | 0     |
 | 197644 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 197645 | null     | null      | null    | unlabelled |         | 0     |
 | 197646 | null     | null      | null    | unlabelled |         | 0     |
 | 197647 | null     | null      | null    | unlabelled |         | 0     |
 | 197648 | null     | null      | null    | unlabelled |         | 0     |
 | 197649 | null     | null      | null    | unlabelled |         | 0     |
 | 537312 | null     | null      | null    | unlabelled |         | 0     |
 | 537313 | v1:6     | ethernet1 | 1236::3 | 656032     |         | 0     |
 | 537314 | v1:6     | ethernet1 | 1236::3 | 656033     |         | 0     |
 | 537315 | v1:6     | ethernet1 | 1236::3 | 656034     |         | 0     |
 | 537316 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 537317 | null     | null      | null    | unlabelled |         | 0     |
 | 537318 | null     | null      | null    | unlabelled |         | 0     |
 | 537319 | null     | null      | null    | unlabelled |         | 0     |
 | 537320 | null     | null      | null    | unlabelled |         | 0     |
 | 537321 | null     | null      | null    | unlabelled |         | 0     |
 | 571326 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 580586 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 651167 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 710721 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 766057 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 808573 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#