here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 96817   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 146072  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 153126  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 455354  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 818254  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 874228  | null     | null      | null    | unlabelled |         | 0     |
 | 874229  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 874230  | v1:4     | ethernet1 | 1.1.1.2 | 386371     |         | 0     |
 | 874231  | v1:4     | ethernet1 | 1.1.1.2 | 386372     |         | 0     |
 | 874232  | v1:4     | ethernet1 | 1.1.1.2 | 386373     |         | 0     |
 | 874233  | null     | null      | null    | unlabelled |         | 0     |
 | 874234  | null     | null      | null    | unlabelled |         | 0     |
 | 874235  | null     | null      | null    | unlabelled |         | 0     |
 | 874236  | null     | null      | null    | unlabelled |         | 0     |
 | 874237  | null     | null      | null    | unlabelled |         | 0     |
 | 886208  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1034302 | null     | null      | null    | unlabelled |         | 0     |
 | 1034303 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1034304 | v1:6     | ethernet1 | 1234::2 | 582560     |         | 0     |
 | 1034305 | v1:6     | ethernet1 | 1234::2 | 582561     |         | 0     |
 | 1034306 | v1:6     | ethernet1 | 1234::2 | 582562     |         | 0     |
 | 1034307 | null     | null      | null    | unlabelled |         | 0     |
 | 1034308 | null     | null      | null    | unlabelled |         | 0     |
 | 1034309 | null     | null      | null    | unlabelled |         | 0     |
 | 1034310 | null     | null      | null    | unlabelled |         | 0     |
 | 1034311 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 267568  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 386369  | null     | null      | null    | unlabelled |         | 0     |
 | 386370  | v1:4     | ethernet1 | 1.1.1.1 | 874229     |         | 1280  |
 | 386371  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 386372  | v1:4     | ethernet2 | 1.1.2.3 | 174184     |         | 640   |
 | 386373  | v1:4     | ethernet2 | 1.1.2.3 | 174185     |         | 640   |
 | 386374  | null     | null      | null    | unlabelled |         | 0     |
 | 386375  | null     | null      | null    | unlabelled |         | 0     |
 | 386376  | null     | null      | null    | unlabelled |         | 0     |
 | 386377  | null     | null      | null    | unlabelled |         | 0     |
 | 386378  | null     | null      | null    | unlabelled |         | 0     |
 | 406261  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 542808  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 582558  | null     | null      | null    | unlabelled |         | 0     |
 | 582559  | v1:6     | ethernet1 | 1234::1 | 1034303    |         | 1280  |
 | 582560  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 582561  | v1:6     | ethernet2 | 1235::3 | 50816      |         | 640   |
 | 582562  | v1:6     | ethernet2 | 1235::3 | 50817      |         | 640   |
 | 582563  | null     | null      | null    | unlabelled |         | 0     |
 | 582564  | null     | null      | null    | unlabelled |         | 0     |
 | 582565  | null     | null      | null    | unlabelled |         | 0     |
 | 582566  | null     | null      | null    | unlabelled |         | 0     |
 | 582567  | null     | null      | null    | unlabelled |         | 0     |
 | 589666  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 795519  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 990412  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 998036  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1031111 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18598  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 50813  | null     | null      | null    | unlabelled |         | 0     |
 | 50814  | v1:6     | ethernet1 | 1235::2 | 582559     |         | 640   |
 | 50815  | v1:6     | ethernet1 | 1235::2 | 582560     |         | 640   |
 | 50816  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 50817  | v1:6     | ethernet2 | 1236::4 | 856540     |         | 1280  |
 | 50818  | null     | null      | null    | unlabelled |         | 0     |
 | 50819  | null     | null      | null    | unlabelled |         | 0     |
 | 50820  | null     | null      | null    | unlabelled |         | 0     |
 | 50821  | null     | null      | null    | unlabelled |         | 0     |
 | 50822  | null     | null      | null    | unlabelled |         | 0     |
 | 174181 | null     | null      | null    | unlabelled |         | 0     |
 | 174182 | v1:4     | ethernet1 | 1.1.2.2 | 386370     |         | 640   |
 | 174183 | v1:4     | ethernet1 | 1.1.2.2 | 386371     |         | 640   |
 | 174184 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 174185 | v1:4     | ethernet2 | 1.1.3.4 | 973867     |         | 1280  |
 | 174186 | null     | null      | null    | unlabelled |         | 0     |
 | 174187 | null     | null      | null    | unlabelled |         | 0     |
 | 174188 | null     | null      | null    | unlabelled |         | 0     |
 | 174189 | null     | null      | null    | unlabelled |         | 0     |
 | 174190 | null     | null      | null    | unlabelled |         | 0     |
 | 226653 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 399435 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 410933 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 444408 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 754702 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 764879 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 939067 | v1:6     | ethernet2 | 1236::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49581  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 56586  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 271937 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 427255 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 757655 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 856536 | null     | null      | null    | unlabelled |         | 0     |
 | 856537 | v1:6     | ethernet1 | 1236::3 | 50814      |         | 0     |
 | 856538 | v1:6     | ethernet1 | 1236::3 | 50815      |         | 0     |
 | 856539 | v1:6     | ethernet1 | 1236::3 | 50816      |         | 0     |
 | 856540 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 856541 | null     | null      | null    | unlabelled |         | 0     |
 | 856542 | null     | null      | null    | unlabelled |         | 0     |
 | 856543 | null     | null      | null    | unlabelled |         | 0     |
 | 856544 | null     | null      | null    | unlabelled |         | 0     |
 | 856545 | null     | null      | null    | unlabelled |         | 0     |
 | 973863 | null     | null      | null    | unlabelled |         | 0     |
 | 973864 | v1:4     | ethernet1 | 1.1.3.3 | 174182     |         | 0     |
 | 973865 | v1:4     | ethernet1 | 1.1.3.3 | 174183     |         | 0     |
 | 973866 | v1:4     | ethernet1 | 1.1.3.3 | 174184     |         | 0     |
 | 973867 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 973868 | null     | null      | null    | unlabelled |         | 0     |
 | 973869 | null     | null      | null    | unlabelled |         | 0     |
 | 973870 | null     | null      | null    | unlabelled |         | 0     |
 | 973871 | null     | null      | null    | unlabelled |         | 0     |
 | 973872 | null     | null      | null    | unlabelled |         | 0     |
 | 986844 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#