here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36410  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 83231  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 113759 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 347232 | null     | null      | null    | unlabelled |         | 0     |
 | 347233 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 347234 | v1:4     | ethernet1 | 1.1.1.2 | 206837     |         | 0     |
 | 347235 | v1:4     | ethernet1 | 1.1.1.2 | 206838     |         | 0     |
 | 347236 | v1:4     | ethernet1 | 1.1.1.2 | 206839     |         | 0     |
 | 347237 | null     | null      | null    | unlabelled |         | 0     |
 | 347238 | null     | null      | null    | unlabelled |         | 0     |
 | 347239 | null     | null      | null    | unlabelled |         | 0     |
 | 347240 | null     | null      | null    | unlabelled |         | 0     |
 | 347241 | null     | null      | null    | unlabelled |         | 0     |
 | 410118 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 639836 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 802479 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 996915 | null     | null      | null    | unlabelled |         | 0     |
 | 996916 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 996917 | v1:6     | ethernet1 | 1234::2 | 1007871    |         | 0     |
 | 996918 | v1:6     | ethernet1 | 1234::2 | 1007872    |         | 0     |
 | 996919 | v1:6     | ethernet1 | 1234::2 | 1007873    |         | 0     |
 | 996920 | null     | null      | null    | unlabelled |         | 0     |
 | 996921 | null     | null      | null    | unlabelled |         | 0     |
 | 996922 | null     | null      | null    | unlabelled |         | 0     |
 | 996923 | null     | null      | null    | unlabelled |         | 0     |
 | 996924 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 201013  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 206835  | null     | null      | null    | unlabelled |         | 0     |
 | 206836  | v1:4     | ethernet1 | 1.1.1.1 | 347233     |         | 1280  |
 | 206837  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 206838  | v1:4     | ethernet2 | 1.1.2.3 | 201879     |         | 640   |
 | 206839  | v1:4     | ethernet2 | 1.1.2.3 | 201880     |         | 640   |
 | 206840  | null     | null      | null    | unlabelled |         | 0     |
 | 206841  | null     | null      | null    | unlabelled |         | 0     |
 | 206842  | null     | null      | null    | unlabelled |         | 0     |
 | 206843  | null     | null      | null    | unlabelled |         | 0     |
 | 206844  | null     | null      | null    | unlabelled |         | 0     |
 | 269374  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 397434  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 520188  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 888735  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 925243  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 972619  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1007869 | null     | null      | null    | unlabelled |         | 0     |
 | 1007870 | v1:6     | ethernet1 | 1234::1 | 996916     |         | 1280  |
 | 1007871 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1007872 | v1:6     | ethernet2 | 1235::3 | 306056     |         | 640   |
 | 1007873 | v1:6     | ethernet2 | 1235::3 | 306057     |         | 640   |
 | 1007874 | null     | null      | null    | unlabelled |         | 0     |
 | 1007875 | null     | null      | null    | unlabelled |         | 0     |
 | 1007876 | null     | null      | null    | unlabelled |         | 0     |
 | 1007877 | null     | null      | null    | unlabelled |         | 0     |
 | 1007878 | null     | null      | null    | unlabelled |         | 0     |
 | 1014856 | v1:6     | ethernet2 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 77056  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 196350 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 201876 | null     | null      | null    | unlabelled |         | 0     |
 | 201877 | v1:4     | ethernet1 | 1.1.2.2 | 206836     |         | 640   |
 | 201878 | v1:4     | ethernet1 | 1.1.2.2 | 206837     |         | 640   |
 | 201879 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 201880 | v1:4     | ethernet2 | 1.1.3.4 | 138752     |         | 1280  |
 | 201881 | null     | null      | null    | unlabelled |         | 0     |
 | 201882 | null     | null      | null    | unlabelled |         | 0     |
 | 201883 | null     | null      | null    | unlabelled |         | 0     |
 | 201884 | null     | null      | null    | unlabelled |         | 0     |
 | 201885 | null     | null      | null    | unlabelled |         | 0     |
 | 306053 | null     | null      | null    | unlabelled |         | 0     |
 | 306054 | v1:6     | ethernet1 | 1235::2 | 1007870    |         | 640   |
 | 306055 | v1:6     | ethernet1 | 1235::2 | 1007871    |         | 640   |
 | 306056 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 306057 | v1:6     | ethernet2 | 1236::4 | 536284     |         | 1280  |
 | 306058 | null     | null      | null    | unlabelled |         | 0     |
 | 306059 | null     | null      | null    | unlabelled |         | 0     |
 | 306060 | null     | null      | null    | unlabelled |         | 0     |
 | 306061 | null     | null      | null    | unlabelled |         | 0     |
 | 306062 | null     | null      | null    | unlabelled |         | 0     |
 | 347065 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 418887 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 514131 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 616408 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 617737 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 918510 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 138748 | null     | null      | null    | unlabelled |         | 0     |
 | 138749 | v1:4     | ethernet1 | 1.1.3.3 | 201877     |         | 0     |
 | 138750 | v1:4     | ethernet1 | 1.1.3.3 | 201878     |         | 0     |
 | 138751 | v1:4     | ethernet1 | 1.1.3.3 | 201879     |         | 0     |
 | 138752 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 138753 | null     | null      | null    | unlabelled |         | 0     |
 | 138754 | null     | null      | null    | unlabelled |         | 0     |
 | 138755 | null     | null      | null    | unlabelled |         | 0     |
 | 138756 | null     | null      | null    | unlabelled |         | 0     |
 | 138757 | null     | null      | null    | unlabelled |         | 0     |
 | 153721 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 345258 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 373618 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 536280 | null     | null      | null    | unlabelled |         | 0     |
 | 536281 | v1:6     | ethernet1 | 1236::3 | 306054     |         | 0     |
 | 536282 | v1:6     | ethernet1 | 1236::3 | 306055     |         | 0     |
 | 536283 | v1:6     | ethernet1 | 1236::3 | 306056     |         | 0     |
 | 536284 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 536285 | null     | null      | null    | unlabelled |         | 0     |
 | 536286 | null     | null      | null    | unlabelled |         | 0     |
 | 536287 | null     | null      | null    | unlabelled |         | 0     |
 | 536288 | null     | null      | null    | unlabelled |         | 0     |
 | 536289 | null     | null      | null    | unlabelled |         | 0     |
 | 776893 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 835546 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 891469 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#