here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33509  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 43926  | null     | null      | null    | unlabelled |         | 0     |
 | 43927  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 43928  | v1:6     | ethernet1 | 1234::2 | 813882     |         | 0     |
 | 43929  | v1:6     | ethernet1 | 1234::2 | 813883     |         | 0     |
 | 43930  | v1:6     | ethernet1 | 1234::2 | 813884     |         | 0     |
 | 43931  | null     | null      | null    | unlabelled |         | 0     |
 | 43932  | null     | null      | null    | unlabelled |         | 0     |
 | 43933  | null     | null      | null    | unlabelled |         | 0     |
 | 43934  | null     | null      | null    | unlabelled |         | 0     |
 | 43935  | null     | null      | null    | unlabelled |         | 0     |
 | 107186 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 146267 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463945 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 802760 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 815589 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 994332 | null     | null      | null    | unlabelled |         | 0     |
 | 994333 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 994334 | v1:4     | ethernet1 | 1.1.1.2 | 231256     |         | 0     |
 | 994335 | v1:4     | ethernet1 | 1.1.1.2 | 231257     |         | 0     |
 | 994336 | v1:4     | ethernet1 | 1.1.1.2 | 231258     |         | 0     |
 | 994337 | null     | null      | null    | unlabelled |         | 0     |
 | 994338 | null     | null      | null    | unlabelled |         | 0     |
 | 994339 | null     | null      | null    | unlabelled |         | 0     |
 | 994340 | null     | null      | null    | unlabelled |         | 0     |
 | 994341 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 100598  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 167994  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 231254  | null     | null      | null    | unlabelled |         | 0     |
 | 231255  | v1:4     | ethernet1 | 1.1.1.1 | 994333     |         | 1280  |
 | 231256  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 231257  | v1:4     | ethernet2 | 1.1.2.3 | 167814     |         | 640   |
 | 231258  | v1:4     | ethernet2 | 1.1.2.3 | 167815     |         | 640   |
 | 231259  | null     | null      | null    | unlabelled |         | 0     |
 | 231260  | null     | null      | null    | unlabelled |         | 0     |
 | 231261  | null     | null      | null    | unlabelled |         | 0     |
 | 231262  | null     | null      | null    | unlabelled |         | 0     |
 | 231263  | null     | null      | null    | unlabelled |         | 0     |
 | 349808  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 458303  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 470984  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 702572  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 813880  | null     | null      | null    | unlabelled |         | 0     |
 | 813881  | v1:6     | ethernet1 | 1234::1 | 43927      |         | 1280  |
 | 813882  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 813883  | v1:6     | ethernet2 | 1235::3 | 895810     |         | 640   |
 | 813884  | v1:6     | ethernet2 | 1235::3 | 895811     |         | 640   |
 | 813885  | null     | null      | null    | unlabelled |         | 0     |
 | 813886  | null     | null      | null    | unlabelled |         | 0     |
 | 813887  | null     | null      | null    | unlabelled |         | 0     |
 | 813888  | null     | null      | null    | unlabelled |         | 0     |
 | 813889  | null     | null      | null    | unlabelled |         | 0     |
 | 966305  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1030176 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 70254  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 150430 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 167811 | null     | null      | null    | unlabelled |         | 0     |
 | 167812 | v1:4     | ethernet1 | 1.1.2.2 | 231255     |         | 640   |
 | 167813 | v1:4     | ethernet1 | 1.1.2.2 | 231256     |         | 640   |
 | 167814 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 167815 | v1:4     | ethernet2 | 1.1.3.4 | 175472     |         | 1280  |
 | 167816 | null     | null      | null    | unlabelled |         | 0     |
 | 167817 | null     | null      | null    | unlabelled |         | 0     |
 | 167818 | null     | null      | null    | unlabelled |         | 0     |
 | 167819 | null     | null      | null    | unlabelled |         | 0     |
 | 167820 | null     | null      | null    | unlabelled |         | 0     |
 | 325011 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 384632 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 395147 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 502109 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 552310 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 895807 | null     | null      | null    | unlabelled |         | 0     |
 | 895808 | v1:6     | ethernet1 | 1235::2 | 813881     |         | 640   |
 | 895809 | v1:6     | ethernet1 | 1235::2 | 813882     |         | 640   |
 | 895810 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 895811 | v1:6     | ethernet2 | 1236::4 | 784891     |         | 1280  |
 | 895812 | null     | null      | null    | unlabelled |         | 0     |
 | 895813 | null     | null      | null    | unlabelled |         | 0     |
 | 895814 | null     | null      | null    | unlabelled |         | 0     |
 | 895815 | null     | null      | null    | unlabelled |         | 0     |
 | 895816 | null     | null      | null    | unlabelled |         | 0     |
 | 981616 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 98161   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 113426  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 175468  | null     | null      | null    | unlabelled |         | 0     |
 | 175469  | v1:4     | ethernet1 | 1.1.3.3 | 167812     |         | 0     |
 | 175470  | v1:4     | ethernet1 | 1.1.3.3 | 167813     |         | 0     |
 | 175471  | v1:4     | ethernet1 | 1.1.3.3 | 167814     |         | 0     |
 | 175472  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 175473  | null     | null      | null    | unlabelled |         | 0     |
 | 175474  | null     | null      | null    | unlabelled |         | 0     |
 | 175475  | null     | null      | null    | unlabelled |         | 0     |
 | 175476  | null     | null      | null    | unlabelled |         | 0     |
 | 175477  | null     | null      | null    | unlabelled |         | 0     |
 | 448731  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 475506  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 717407  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 784887  | null     | null      | null    | unlabelled |         | 0     |
 | 784888  | v1:6     | ethernet1 | 1236::3 | 895808     |         | 0     |
 | 784889  | v1:6     | ethernet1 | 1236::3 | 895809     |         | 0     |
 | 784890  | v1:6     | ethernet1 | 1236::3 | 895810     |         | 0     |
 | 784891  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 784892  | null     | null      | null    | unlabelled |         | 0     |
 | 784893  | null     | null      | null    | unlabelled |         | 0     |
 | 784894  | null     | null      | null    | unlabelled |         | 0     |
 | 784895  | null     | null      | null    | unlabelled |         | 0     |
 | 784896  | null     | null      | null    | unlabelled |         | 0     |
 | 1029105 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#