here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 198067  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 275643  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 370447  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 530380  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 863001  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 950451  | null     | null      | null    | unlabelled |         | 0     |
 | 950452  | v1:4     | null      | null    | unlabelled | local   | 1984  |
 | 950453  | v1:4     | ethernet1 | 1.1.1.2 | 835224     |         | 0     |
 | 950454  | v1:4     | ethernet1 | 1.1.1.2 | 835225     |         | 0     |
 | 950455  | v1:4     | ethernet1 | 1.1.1.2 | 835226     |         | 0     |
 | 950456  | null     | null      | null    | unlabelled |         | 0     |
 | 950457  | null     | null      | null    | unlabelled |         | 0     |
 | 950458  | null     | null      | null    | unlabelled |         | 0     |
 | 950459  | null     | null      | null    | unlabelled |         | 0     |
 | 950460  | null     | null      | null    | unlabelled |         | 0     |
 | 1031571 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1037861 | null     | null      | null    | unlabelled |         | 0     |
 | 1037862 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1037863 | v1:6     | ethernet1 | 1234::2 | 395659     |         | 0     |
 | 1037864 | v1:6     | ethernet1 | 1234::2 | 395660     |         | 0     |
 | 1037865 | v1:6     | ethernet1 | 1234::2 | 395661     |         | 0     |
 | 1037866 | null     | null      | null    | unlabelled |         | 0     |
 | 1037867 | null     | null      | null    | unlabelled |         | 0     |
 | 1037868 | null     | null      | null    | unlabelled |         | 0     |
 | 1037869 | null     | null      | null    | unlabelled |         | 0     |
 | 1037870 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 178047  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 395657  | null     | null      | null    | unlabelled |         | 0     |
 | 395658  | v1:6     | ethernet1 | 1234::1 | 1037862    |         | 1280  |
 | 395659  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 395660  | v1:6     | ethernet2 | 1235::3 | 284875     |         | 640   |
 | 395661  | v1:6     | ethernet2 | 1235::3 | 284876     |         | 640   |
 | 395662  | null     | null      | null    | unlabelled |         | 0     |
 | 395663  | null     | null      | null    | unlabelled |         | 0     |
 | 395664  | null     | null      | null    | unlabelled |         | 0     |
 | 395665  | null     | null      | null    | unlabelled |         | 0     |
 | 395666  | null     | null      | null    | unlabelled |         | 0     |
 | 414166  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 542632  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 549609  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 598233  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 676622  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 835222  | null     | null      | null    | unlabelled |         | 0     |
 | 835223  | v1:4     | ethernet1 | 1.1.1.1 | 950452     |         | 1280  |
 | 835224  | v1:4     | null      | null    | unlabelled | local   | 1984  |
 | 835225  | v1:4     | ethernet2 | 1.1.2.3 | 446416     |         | 640   |
 | 835226  | v1:4     | ethernet2 | 1.1.2.3 | 446417     |         | 640   |
 | 835227  | null     | null      | null    | unlabelled |         | 0     |
 | 835228  | null     | null      | null    | unlabelled |         | 0     |
 | 835229  | null     | null      | null    | unlabelled |         | 0     |
 | 835230  | null     | null      | null    | unlabelled |         | 0     |
 | 835231  | null     | null      | null    | unlabelled |         | 0     |
 | 914480  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1042148 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 113567 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 180938 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 284872 | null     | null      | null    | unlabelled |         | 0     |
 | 284873 | v1:6     | ethernet1 | 1235::2 | 395658     |         | 640   |
 | 284874 | v1:6     | ethernet1 | 1235::2 | 395659     |         | 640   |
 | 284875 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 284876 | v1:6     | ethernet2 | 1236::4 | 708066     |         | 1280  |
 | 284877 | null     | null      | null    | unlabelled |         | 0     |
 | 284878 | null     | null      | null    | unlabelled |         | 0     |
 | 284879 | null     | null      | null    | unlabelled |         | 0     |
 | 284880 | null     | null      | null    | unlabelled |         | 0     |
 | 284881 | null     | null      | null    | unlabelled |         | 0     |
 | 336559 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 373717 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 446413 | null     | null      | null    | unlabelled |         | 0     |
 | 446414 | v1:4     | ethernet1 | 1.1.2.2 | 835223     |         | 640   |
 | 446415 | v1:4     | ethernet1 | 1.1.2.2 | 835224     |         | 640   |
 | 446416 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 446417 | v1:4     | ethernet2 | 1.1.3.4 | 194654     |         | 1280  |
 | 446418 | null     | null      | null    | unlabelled |         | 0     |
 | 446419 | null     | null      | null    | unlabelled |         | 0     |
 | 446420 | null     | null      | null    | unlabelled |         | 0     |
 | 446421 | null     | null      | null    | unlabelled |         | 0     |
 | 446422 | null     | null      | null    | unlabelled |         | 0     |
 | 526771 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 707132 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 814388 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 840615 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 100303  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 194650  | null     | null      | null    | unlabelled |         | 0     |
 | 194651  | v1:4     | ethernet1 | 1.1.3.3 | 446414     |         | 0     |
 | 194652  | v1:4     | ethernet1 | 1.1.3.3 | 446415     |         | 0     |
 | 194653  | v1:4     | ethernet1 | 1.1.3.3 | 446416     |         | 0     |
 | 194654  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 194655  | null     | null      | null    | unlabelled |         | 0     |
 | 194656  | null     | null      | null    | unlabelled |         | 0     |
 | 194657  | null     | null      | null    | unlabelled |         | 0     |
 | 194658  | null     | null      | null    | unlabelled |         | 0     |
 | 194659  | null     | null      | null    | unlabelled |         | 0     |
 | 584775  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 628717  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 708062  | null     | null      | null    | unlabelled |         | 0     |
 | 708063  | v1:6     | ethernet1 | 1236::3 | 284873     |         | 0     |
 | 708064  | v1:6     | ethernet1 | 1236::3 | 284874     |         | 0     |
 | 708065  | v1:6     | ethernet1 | 1236::3 | 284875     |         | 0     |
 | 708066  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 708067  | null     | null      | null    | unlabelled |         | 0     |
 | 708068  | null     | null      | null    | unlabelled |         | 0     |
 | 708069  | null     | null      | null    | unlabelled |         | 0     |
 | 708070  | null     | null      | null    | unlabelled |         | 0     |
 | 708071  | null     | null      | null    | unlabelled |         | 0     |
 | 934597  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 943435  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1024610 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#