here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 162665 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 230410 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 327735 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 374513 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 507349 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 555856 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 587764 | null     | null      | null    | unlabelled |         | 0     |
 | 587765 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 587766 | v1:4     | ethernet1 | 1.1.1.2 | 767126     |         | 0     |
 | 587767 | v1:4     | ethernet1 | 1.1.1.2 | 767127     |         | 0     |
 | 587768 | v1:4     | ethernet1 | 1.1.1.2 | 767128     |         | 0     |
 | 587769 | null     | null      | null    | unlabelled |         | 0     |
 | 587770 | null     | null      | null    | unlabelled |         | 0     |
 | 587771 | null     | null      | null    | unlabelled |         | 0     |
 | 587772 | null     | null      | null    | unlabelled |         | 0     |
 | 587773 | null     | null      | null    | unlabelled |         | 0     |
 | 741527 | null     | null      | null    | unlabelled |         | 0     |
 | 741528 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 741529 | v1:6     | ethernet1 | 1234::2 | 72561      |         | 0     |
 | 741530 | v1:6     | ethernet1 | 1234::2 | 72562      |         | 0     |
 | 741531 | v1:6     | ethernet1 | 1234::2 | 72563      |         | 0     |
 | 741532 | null     | null      | null    | unlabelled |         | 0     |
 | 741533 | null     | null      | null    | unlabelled |         | 0     |
 | 741534 | null     | null      | null    | unlabelled |         | 0     |
 | 741535 | null     | null      | null    | unlabelled |         | 0     |
 | 741536 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 72559  | null     | null      | null    | unlabelled |         | 0     |
 | 72560  | v1:6     | ethernet1 | 1234::1 | 741528     |         | 1280  |
 | 72561  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 72562  | v1:6     | ethernet2 | 1235::3 | 369271     |         | 640   |
 | 72563  | v1:6     | ethernet2 | 1235::3 | 369272     |         | 640   |
 | 72564  | null     | null      | null    | unlabelled |         | 0     |
 | 72565  | null     | null      | null    | unlabelled |         | 0     |
 | 72566  | null     | null      | null    | unlabelled |         | 0     |
 | 72567  | null     | null      | null    | unlabelled |         | 0     |
 | 72568  | null     | null      | null    | unlabelled |         | 0     |
 | 80921  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 110352 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 200384 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 362311 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 375603 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 478848 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 566247 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 767124 | null     | null      | null    | unlabelled |         | 0     |
 | 767125 | v1:4     | ethernet1 | 1.1.1.1 | 587765     |         | 1280  |
 | 767126 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 767127 | v1:4     | ethernet2 | 1.1.2.3 | 174876     |         | 640   |
 | 767128 | v1:4     | ethernet2 | 1.1.2.3 | 174877     |         | 640   |
 | 767129 | null     | null      | null    | unlabelled |         | 0     |
 | 767130 | null     | null      | null    | unlabelled |         | 0     |
 | 767131 | null     | null      | null    | unlabelled |         | 0     |
 | 767132 | null     | null      | null    | unlabelled |         | 0     |
 | 767133 | null     | null      | null    | unlabelled |         | 0     |
 | 919956 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9933   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 174873 | null     | null      | null    | unlabelled |         | 0     |
 | 174874 | v1:4     | ethernet1 | 1.1.2.2 | 767125     |         | 640   |
 | 174875 | v1:4     | ethernet1 | 1.1.2.2 | 767126     |         | 640   |
 | 174876 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 174877 | v1:4     | ethernet2 | 1.1.3.4 | 1043929    |         | 1280  |
 | 174878 | null     | null      | null    | unlabelled |         | 0     |
 | 174879 | null     | null      | null    | unlabelled |         | 0     |
 | 174880 | null     | null      | null    | unlabelled |         | 0     |
 | 174881 | null     | null      | null    | unlabelled |         | 0     |
 | 174882 | null     | null      | null    | unlabelled |         | 0     |
 | 174995 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 206301 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 369268 | null     | null      | null    | unlabelled |         | 0     |
 | 369269 | v1:6     | ethernet1 | 1235::2 | 72560      |         | 640   |
 | 369270 | v1:6     | ethernet1 | 1235::2 | 72561      |         | 640   |
 | 369271 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 369272 | v1:6     | ethernet2 | 1236::4 | 731645     |         | 1280  |
 | 369273 | null     | null      | null    | unlabelled |         | 0     |
 | 369274 | null     | null      | null    | unlabelled |         | 0     |
 | 369275 | null     | null      | null    | unlabelled |         | 0     |
 | 369276 | null     | null      | null    | unlabelled |         | 0     |
 | 369277 | null     | null      | null    | unlabelled |         | 0     |
 | 517762 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 600364 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 708313 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 748841 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 924894 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 483647  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 483973  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 628272  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 668683  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 731641  | null     | null      | null    | unlabelled |         | 0     |
 | 731642  | v1:6     | ethernet1 | 1236::3 | 369269     |         | 0     |
 | 731643  | v1:6     | ethernet1 | 1236::3 | 369270     |         | 0     |
 | 731644  | v1:6     | ethernet1 | 1236::3 | 369271     |         | 0     |
 | 731645  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 731646  | null     | null      | null    | unlabelled |         | 0     |
 | 731647  | null     | null      | null    | unlabelled |         | 0     |
 | 731648  | null     | null      | null    | unlabelled |         | 0     |
 | 731649  | null     | null      | null    | unlabelled |         | 0     |
 | 731650  | null     | null      | null    | unlabelled |         | 0     |
 | 931714  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1041087 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1043925 | null     | null      | null    | unlabelled |         | 0     |
 | 1043926 | v1:4     | ethernet1 | 1.1.3.3 | 174874     |         | 0     |
 | 1043927 | v1:4     | ethernet1 | 1.1.3.3 | 174875     |         | 0     |
 | 1043928 | v1:4     | ethernet1 | 1.1.3.3 | 174876     |         | 0     |
 | 1043929 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1043930 | null     | null      | null    | unlabelled |         | 0     |
 | 1043931 | null     | null      | null    | unlabelled |         | 0     |
 | 1043932 | null     | null      | null    | unlabelled |         | 0     |
 | 1043933 | null     | null      | null    | unlabelled |         | 0     |
 | 1043934 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#