here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 108462 | null     | null      | null    | unlabelled |         | 0     |
 | 108463 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 108464 | v1:6     | ethernet1 | 1234::2 | 342176     |         | 0     |
 | 108465 | v1:6     | ethernet1 | 1234::2 | 342177     |         | 0     |
 | 108466 | v1:6     | ethernet1 | 1234::2 | 342178     |         | 0     |
 | 108467 | null     | null      | null    | unlabelled |         | 0     |
 | 108468 | null     | null      | null    | unlabelled |         | 0     |
 | 108469 | null     | null      | null    | unlabelled |         | 0     |
 | 108470 | null     | null      | null    | unlabelled |         | 0     |
 | 108471 | null     | null      | null    | unlabelled |         | 0     |
 | 183371 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 262363 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 290029 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 315717 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 429906 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 639377 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 817137 | null     | null      | null    | unlabelled |         | 0     |
 | 817138 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 817139 | v1:4     | ethernet1 | 1.1.1.2 | 351656     |         | 0     |
 | 817140 | v1:4     | ethernet1 | 1.1.1.2 | 351657     |         | 0     |
 | 817141 | v1:4     | ethernet1 | 1.1.1.2 | 351658     |         | 0     |
 | 817142 | null     | null      | null    | unlabelled |         | 0     |
 | 817143 | null     | null      | null    | unlabelled |         | 0     |
 | 817144 | null     | null      | null    | unlabelled |         | 0     |
 | 817145 | null     | null      | null    | unlabelled |         | 0     |
 | 817146 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 99103   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 342174  | null     | null      | null    | unlabelled |         | 0     |
 | 342175  | v1:6     | ethernet1 | 1234::1 | 108463     |         | 1280  |
 | 342176  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 342177  | v1:6     | ethernet2 | 1235::3 | 31808      |         | 640   |
 | 342178  | v1:6     | ethernet2 | 1235::3 | 31809      |         | 640   |
 | 342179  | null     | null      | null    | unlabelled |         | 0     |
 | 342180  | null     | null      | null    | unlabelled |         | 0     |
 | 342181  | null     | null      | null    | unlabelled |         | 0     |
 | 342182  | null     | null      | null    | unlabelled |         | 0     |
 | 342183  | null     | null      | null    | unlabelled |         | 0     |
 | 351654  | null     | null      | null    | unlabelled |         | 0     |
 | 351655  | v1:4     | ethernet1 | 1.1.1.1 | 817138     |         | 1280  |
 | 351656  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 351657  | v1:4     | ethernet2 | 1.1.2.3 | 585102     |         | 640   |
 | 351658  | v1:4     | ethernet2 | 1.1.2.3 | 585103     |         | 640   |
 | 351659  | null     | null      | null    | unlabelled |         | 0     |
 | 351660  | null     | null      | null    | unlabelled |         | 0     |
 | 351661  | null     | null      | null    | unlabelled |         | 0     |
 | 351662  | null     | null      | null    | unlabelled |         | 0     |
 | 351663  | null     | null      | null    | unlabelled |         | 0     |
 | 406781  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 543713  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 552531  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 619008  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 677727  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 809552  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1001023 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31805   | null     | null      | null    | unlabelled |         | 0     |
 | 31806   | v1:6     | ethernet1 | 1235::2 | 342175     |         | 640   |
 | 31807   | v1:6     | ethernet1 | 1235::2 | 342176     |         | 640   |
 | 31808   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 31809   | v1:6     | ethernet2 | 1236::4 | 221177     |         | 1280  |
 | 31810   | null     | null      | null    | unlabelled |         | 0     |
 | 31811   | null     | null      | null    | unlabelled |         | 0     |
 | 31812   | null     | null      | null    | unlabelled |         | 0     |
 | 31813   | null     | null      | null    | unlabelled |         | 0     |
 | 31814   | null     | null      | null    | unlabelled |         | 0     |
 | 269859  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 281673  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 537150  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 558125  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 585099  | null     | null      | null    | unlabelled |         | 0     |
 | 585100  | v1:4     | ethernet1 | 1.1.2.2 | 351655     |         | 640   |
 | 585101  | v1:4     | ethernet1 | 1.1.2.2 | 351656     |         | 640   |
 | 585102  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 585103  | v1:4     | ethernet2 | 1.1.3.4 | 123618     |         | 1280  |
 | 585104  | null     | null      | null    | unlabelled |         | 0     |
 | 585105  | null     | null      | null    | unlabelled |         | 0     |
 | 585106  | null     | null      | null    | unlabelled |         | 0     |
 | 585107  | null     | null      | null    | unlabelled |         | 0     |
 | 585108  | null     | null      | null    | unlabelled |         | 0     |
 | 754307  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 808212  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 824496  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1000560 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 123614 | null     | null      | null    | unlabelled |         | 0     |
 | 123615 | v1:4     | ethernet1 | 1.1.3.3 | 585100     |         | 0     |
 | 123616 | v1:4     | ethernet1 | 1.1.3.3 | 585101     |         | 0     |
 | 123617 | v1:4     | ethernet1 | 1.1.3.3 | 585102     |         | 0     |
 | 123618 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 123619 | null     | null      | null    | unlabelled |         | 0     |
 | 123620 | null     | null      | null    | unlabelled |         | 0     |
 | 123621 | null     | null      | null    | unlabelled |         | 0     |
 | 123622 | null     | null      | null    | unlabelled |         | 0     |
 | 123623 | null     | null      | null    | unlabelled |         | 0     |
 | 204261 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 221173 | null     | null      | null    | unlabelled |         | 0     |
 | 221174 | v1:6     | ethernet1 | 1236::3 | 31806      |         | 0     |
 | 221175 | v1:6     | ethernet1 | 1236::3 | 31807      |         | 0     |
 | 221176 | v1:6     | ethernet1 | 1236::3 | 31808      |         | 0     |
 | 221177 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 221178 | null     | null      | null    | unlabelled |         | 0     |
 | 221179 | null     | null      | null    | unlabelled |         | 0     |
 | 221180 | null     | null      | null    | unlabelled |         | 0     |
 | 221181 | null     | null      | null    | unlabelled |         | 0     |
 | 221182 | null     | null      | null    | unlabelled |         | 0     |
 | 422105 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 692632 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 751758 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 796629 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 874459 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#