here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 35820   | null     | null      | null    | unlabelled |         | 0     |
 | 35821   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 35822   | v1:4     | ethernet1 | 1.1.1.2 | 899335     |         | 0     |
 | 35823   | v1:4     | ethernet1 | 1.1.1.2 | 899336     |         | 0     |
 | 35824   | v1:4     | ethernet1 | 1.1.1.2 | 899337     |         | 0     |
 | 35825   | null     | null      | null    | unlabelled |         | 0     |
 | 35826   | null     | null      | null    | unlabelled |         | 0     |
 | 35827   | null     | null      | null    | unlabelled |         | 0     |
 | 35828   | null     | null      | null    | unlabelled |         | 0     |
 | 35829   | null     | null      | null    | unlabelled |         | 0     |
 | 93066   | null     | null      | null    | unlabelled |         | 0     |
 | 93067   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 93068   | v1:6     | ethernet1 | 1234::2 | 621406     |         | 0     |
 | 93069   | v1:6     | ethernet1 | 1234::2 | 621407     |         | 0     |
 | 93070   | v1:6     | ethernet1 | 1234::2 | 621408     |         | 0     |
 | 93071   | null     | null      | null    | unlabelled |         | 0     |
 | 93072   | null     | null      | null    | unlabelled |         | 0     |
 | 93073   | null     | null      | null    | unlabelled |         | 0     |
 | 93074   | null     | null      | null    | unlabelled |         | 0     |
 | 93075   | null     | null      | null    | unlabelled |         | 0     |
 | 251133  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 517151  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 609886  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 687727  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 880275  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1016814 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 323802  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 530871  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 559511  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 621404  | null     | null      | null    | unlabelled |         | 0     |
 | 621405  | v1:6     | ethernet1 | 1234::1 | 93067      |         | 1280  |
 | 621406  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 621407  | v1:6     | ethernet2 | 1235::3 | 608217     |         | 640   |
 | 621408  | v1:6     | ethernet2 | 1235::3 | 608218     |         | 640   |
 | 621409  | null     | null      | null    | unlabelled |         | 0     |
 | 621410  | null     | null      | null    | unlabelled |         | 0     |
 | 621411  | null     | null      | null    | unlabelled |         | 0     |
 | 621412  | null     | null      | null    | unlabelled |         | 0     |
 | 621413  | null     | null      | null    | unlabelled |         | 0     |
 | 646424  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 799186  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 856916  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 898039  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 899333  | null     | null      | null    | unlabelled |         | 0     |
 | 899334  | v1:4     | ethernet1 | 1.1.1.1 | 35821      |         | 1280  |
 | 899335  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 899336  | v1:4     | ethernet2 | 1.1.2.3 | 533642     |         | 640   |
 | 899337  | v1:4     | ethernet2 | 1.1.2.3 | 533643     |         | 640   |
 | 899338  | null     | null      | null    | unlabelled |         | 0     |
 | 899339  | null     | null      | null    | unlabelled |         | 0     |
 | 899340  | null     | null      | null    | unlabelled |         | 0     |
 | 899341  | null     | null      | null    | unlabelled |         | 0     |
 | 899342  | null     | null      | null    | unlabelled |         | 0     |
 | 1047680 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 135806  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 189095  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 219839  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 309646  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 476783  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 533210  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 533639  | null     | null      | null    | unlabelled |         | 0     |
 | 533640  | v1:4     | ethernet1 | 1.1.2.2 | 899334     |         | 640   |
 | 533641  | v1:4     | ethernet1 | 1.1.2.2 | 899335     |         | 640   |
 | 533642  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 533643  | v1:4     | ethernet2 | 1.1.3.4 | 81629      |         | 1280  |
 | 533644  | null     | null      | null    | unlabelled |         | 0     |
 | 533645  | null     | null      | null    | unlabelled |         | 0     |
 | 533646  | null     | null      | null    | unlabelled |         | 0     |
 | 533647  | null     | null      | null    | unlabelled |         | 0     |
 | 533648  | null     | null      | null    | unlabelled |         | 0     |
 | 608214  | null     | null      | null    | unlabelled |         | 0     |
 | 608215  | v1:6     | ethernet1 | 1235::2 | 621405     |         | 640   |
 | 608216  | v1:6     | ethernet1 | 1235::2 | 621406     |         | 640   |
 | 608217  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 608218  | v1:6     | ethernet2 | 1236::4 | 156440     |         | 1280  |
 | 608219  | null     | null      | null    | unlabelled |         | 0     |
 | 608220  | null     | null      | null    | unlabelled |         | 0     |
 | 608221  | null     | null      | null    | unlabelled |         | 0     |
 | 608222  | null     | null      | null    | unlabelled |         | 0     |
 | 608223  | null     | null      | null    | unlabelled |         | 0     |
 | 810490  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1010004 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 34757  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 81625  | null     | null      | null    | unlabelled |         | 0     |
 | 81626  | v1:4     | ethernet1 | 1.1.3.3 | 533640     |         | 0     |
 | 81627  | v1:4     | ethernet1 | 1.1.3.3 | 533641     |         | 0     |
 | 81628  | v1:4     | ethernet1 | 1.1.3.3 | 533642     |         | 0     |
 | 81629  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 81630  | null     | null      | null    | unlabelled |         | 0     |
 | 81631  | null     | null      | null    | unlabelled |         | 0     |
 | 81632  | null     | null      | null    | unlabelled |         | 0     |
 | 81633  | null     | null      | null    | unlabelled |         | 0     |
 | 81634  | null     | null      | null    | unlabelled |         | 0     |
 | 156436 | null     | null      | null    | unlabelled |         | 0     |
 | 156437 | v1:6     | ethernet1 | 1236::3 | 608215     |         | 0     |
 | 156438 | v1:6     | ethernet1 | 1236::3 | 608216     |         | 0     |
 | 156439 | v1:6     | ethernet1 | 1236::3 | 608217     |         | 0     |
 | 156440 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 156441 | null     | null      | null    | unlabelled |         | 0     |
 | 156442 | null     | null      | null    | unlabelled |         | 0     |
 | 156443 | null     | null      | null    | unlabelled |         | 0     |
 | 156444 | null     | null      | null    | unlabelled |         | 0     |
 | 156445 | null     | null      | null    | unlabelled |         | 0     |
 | 238548 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 414580 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 528669 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 904584 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 965703 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#