here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 58353  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 101560 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 134150 | null     | null      | null    | unlabelled |         | 0     |
 | 134151 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 134152 | v1:4     | ethernet1 | 1.1.1.2 | 907049     |         | 0     |
 | 134153 | v1:4     | ethernet1 | 1.1.1.2 | 907050     |         | 0     |
 | 134154 | v1:4     | ethernet1 | 1.1.1.2 | 907051     |         | 0     |
 | 134155 | null     | null      | null    | unlabelled |         | 0     |
 | 134156 | null     | null      | null    | unlabelled |         | 0     |
 | 134157 | null     | null      | null    | unlabelled |         | 0     |
 | 134158 | null     | null      | null    | unlabelled |         | 0     |
 | 134159 | null     | null      | null    | unlabelled |         | 0     |
 | 232539 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 365205 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 694876 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 891344 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 961316 | null     | null      | null    | unlabelled |         | 0     |
 | 961317 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 961318 | v1:6     | ethernet1 | 1234::2 | 511090     |         | 0     |
 | 961319 | v1:6     | ethernet1 | 1234::2 | 511091     |         | 0     |
 | 961320 | v1:6     | ethernet1 | 1234::2 | 511092     |         | 0     |
 | 961321 | null     | null      | null    | unlabelled |         | 0     |
 | 961322 | null     | null      | null    | unlabelled |         | 0     |
 | 961323 | null     | null      | null    | unlabelled |         | 0     |
 | 961324 | null     | null      | null    | unlabelled |         | 0     |
 | 961325 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14012  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 210624 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 511088 | null     | null      | null    | unlabelled |         | 0     |
 | 511089 | v1:6     | ethernet1 | 1234::1 | 961317     |         | 1280  |
 | 511090 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 511091 | v1:6     | ethernet2 | 1235::3 | 130768     |         | 640   |
 | 511092 | v1:6     | ethernet2 | 1235::3 | 130769     |         | 640   |
 | 511093 | null     | null      | null    | unlabelled |         | 0     |
 | 511094 | null     | null      | null    | unlabelled |         | 0     |
 | 511095 | null     | null      | null    | unlabelled |         | 0     |
 | 511096 | null     | null      | null    | unlabelled |         | 0     |
 | 511097 | null     | null      | null    | unlabelled |         | 0     |
 | 785301 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 789659 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 843819 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 907047 | null     | null      | null    | unlabelled |         | 0     |
 | 907048 | v1:4     | ethernet1 | 1.1.1.1 | 134151     |         | 1280  |
 | 907049 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 907050 | v1:4     | ethernet2 | 1.1.2.3 | 459932     |         | 640   |
 | 907051 | v1:4     | ethernet2 | 1.1.2.3 | 459933     |         | 640   |
 | 907052 | null     | null      | null    | unlabelled |         | 0     |
 | 907053 | null     | null      | null    | unlabelled |         | 0     |
 | 907054 | null     | null      | null    | unlabelled |         | 0     |
 | 907055 | null     | null      | null    | unlabelled |         | 0     |
 | 907056 | null     | null      | null    | unlabelled |         | 0     |
 | 933716 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 940586 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 963134 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9403    | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 116683  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 130765  | null     | null      | null    | unlabelled |         | 0     |
 | 130766  | v1:6     | ethernet1 | 1235::2 | 511089     |         | 640   |
 | 130767  | v1:6     | ethernet1 | 1235::2 | 511090     |         | 640   |
 | 130768  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 130769  | v1:6     | ethernet2 | 1236::4 | 568036     |         | 1280  |
 | 130770  | null     | null      | null    | unlabelled |         | 0     |
 | 130771  | null     | null      | null    | unlabelled |         | 0     |
 | 130772  | null     | null      | null    | unlabelled |         | 0     |
 | 130773  | null     | null      | null    | unlabelled |         | 0     |
 | 130774  | null     | null      | null    | unlabelled |         | 0     |
 | 132154  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 459929  | null     | null      | null    | unlabelled |         | 0     |
 | 459930  | v1:4     | ethernet1 | 1.1.2.2 | 907048     |         | 640   |
 | 459931  | v1:4     | ethernet1 | 1.1.2.2 | 907049     |         | 640   |
 | 459932  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 459933  | v1:4     | ethernet2 | 1.1.3.4 | 35602      |         | 1280  |
 | 459934  | null     | null      | null    | unlabelled |         | 0     |
 | 459935  | null     | null      | null    | unlabelled |         | 0     |
 | 459936  | null     | null      | null    | unlabelled |         | 0     |
 | 459937  | null     | null      | null    | unlabelled |         | 0     |
 | 459938  | null     | null      | null    | unlabelled |         | 0     |
 | 640030  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 771747  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 865748  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1013443 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1048479 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35598  | null     | null      | null    | unlabelled |         | 0     |
 | 35599  | v1:4     | ethernet1 | 1.1.3.3 | 459930     |         | 0     |
 | 35600  | v1:4     | ethernet1 | 1.1.3.3 | 459931     |         | 0     |
 | 35601  | v1:4     | ethernet1 | 1.1.3.3 | 459932     |         | 0     |
 | 35602  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 35603  | null     | null      | null    | unlabelled |         | 0     |
 | 35604  | null     | null      | null    | unlabelled |         | 0     |
 | 35605  | null     | null      | null    | unlabelled |         | 0     |
 | 35606  | null     | null      | null    | unlabelled |         | 0     |
 | 35607  | null     | null      | null    | unlabelled |         | 0     |
 | 515320 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 519622 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 530990 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 568032 | null     | null      | null    | unlabelled |         | 0     |
 | 568033 | v1:6     | ethernet1 | 1236::3 | 130766     |         | 0     |
 | 568034 | v1:6     | ethernet1 | 1236::3 | 130767     |         | 0     |
 | 568035 | v1:6     | ethernet1 | 1236::3 | 130768     |         | 0     |
 | 568036 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 568037 | null     | null      | null    | unlabelled |         | 0     |
 | 568038 | null     | null      | null    | unlabelled |         | 0     |
 | 568039 | null     | null      | null    | unlabelled |         | 0     |
 | 568040 | null     | null      | null    | unlabelled |         | 0     |
 | 568041 | null     | null      | null    | unlabelled |         | 0     |
 | 912403 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 972216 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 980823 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#