here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 56711  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 88269  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 90713  | null     | null      | null    | unlabelled |         | 0     |
 | 90714  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 90715  | v1:6     | ethernet1 | 1234::2 | 814884     |         | 0     |
 | 90716  | v1:6     | ethernet1 | 1234::2 | 814885     |         | 0     |
 | 90717  | v1:6     | ethernet1 | 1234::2 | 814886     |         | 0     |
 | 90718  | null     | null      | null    | unlabelled |         | 0     |
 | 90719  | null     | null      | null    | unlabelled |         | 0     |
 | 90720  | null     | null      | null    | unlabelled |         | 0     |
 | 90721  | null     | null      | null    | unlabelled |         | 0     |
 | 90722  | null     | null      | null    | unlabelled |         | 0     |
 | 194917 | null     | null      | null    | unlabelled |         | 0     |
 | 194918 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 194919 | v1:4     | ethernet1 | 1.1.1.2 | 248886     |         | 0     |
 | 194920 | v1:4     | ethernet1 | 1.1.1.2 | 248887     |         | 0     |
 | 194921 | v1:4     | ethernet1 | 1.1.1.2 | 248888     |         | 0     |
 | 194922 | null     | null      | null    | unlabelled |         | 0     |
 | 194923 | null     | null      | null    | unlabelled |         | 0     |
 | 194924 | null     | null      | null    | unlabelled |         | 0     |
 | 194925 | null     | null      | null    | unlabelled |         | 0     |
 | 194926 | null     | null      | null    | unlabelled |         | 0     |
 | 290994 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 382567 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 603261 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 853465 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 248884 | null     | null      | null    | unlabelled |         | 0     |
 | 248885 | v1:4     | ethernet1 | 1.1.1.1 | 194918     |         | 1280  |
 | 248886 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 248887 | v1:4     | ethernet2 | 1.1.2.3 | 984842     |         | 640   |
 | 248888 | v1:4     | ethernet2 | 1.1.2.3 | 984843     |         | 640   |
 | 248889 | null     | null      | null    | unlabelled |         | 0     |
 | 248890 | null     | null      | null    | unlabelled |         | 0     |
 | 248891 | null     | null      | null    | unlabelled |         | 0     |
 | 248892 | null     | null      | null    | unlabelled |         | 0     |
 | 248893 | null     | null      | null    | unlabelled |         | 0     |
 | 425089 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 506165 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 649813 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 711545 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 789576 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 814882 | null     | null      | null    | unlabelled |         | 0     |
 | 814883 | v1:6     | ethernet1 | 1234::1 | 90714      |         | 1280  |
 | 814884 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 814885 | v1:6     | ethernet2 | 1235::3 | 347233     |         | 640   |
 | 814886 | v1:6     | ethernet2 | 1235::3 | 347234     |         | 640   |
 | 814887 | null     | null      | null    | unlabelled |         | 0     |
 | 814888 | null     | null      | null    | unlabelled |         | 0     |
 | 814889 | null     | null      | null    | unlabelled |         | 0     |
 | 814890 | null     | null      | null    | unlabelled |         | 0     |
 | 814891 | null     | null      | null    | unlabelled |         | 0     |
 | 874588 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 918673 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 934180 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57169  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 175720 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 281923 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 347230 | null     | null      | null    | unlabelled |         | 0     |
 | 347231 | v1:6     | ethernet1 | 1235::2 | 814883     |         | 640   |
 | 347232 | v1:6     | ethernet1 | 1235::2 | 814884     |         | 640   |
 | 347233 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 347234 | v1:6     | ethernet2 | 1236::4 | 773692     |         | 1280  |
 | 347235 | null     | null      | null    | unlabelled |         | 0     |
 | 347236 | null     | null      | null    | unlabelled |         | 0     |
 | 347237 | null     | null      | null    | unlabelled |         | 0     |
 | 347238 | null     | null      | null    | unlabelled |         | 0     |
 | 347239 | null     | null      | null    | unlabelled |         | 0     |
 | 616160 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 631404 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 853246 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 931115 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 980414 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 984839 | null     | null      | null    | unlabelled |         | 0     |
 | 984840 | v1:4     | ethernet1 | 1.1.2.2 | 248885     |         | 640   |
 | 984841 | v1:4     | ethernet1 | 1.1.2.2 | 248886     |         | 640   |
 | 984842 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 984843 | v1:4     | ethernet2 | 1.1.3.4 | 65891      |         | 1280  |
 | 984844 | null     | null      | null    | unlabelled |         | 0     |
 | 984845 | null     | null      | null    | unlabelled |         | 0     |
 | 984846 | null     | null      | null    | unlabelled |         | 0     |
 | 984847 | null     | null      | null    | unlabelled |         | 0     |
 | 984848 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23600  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 65887  | null     | null      | null    | unlabelled |         | 0     |
 | 65888  | v1:4     | ethernet1 | 1.1.3.3 | 984840     |         | 0     |
 | 65889  | v1:4     | ethernet1 | 1.1.3.3 | 984841     |         | 0     |
 | 65890  | v1:4     | ethernet1 | 1.1.3.3 | 984842     |         | 0     |
 | 65891  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 65892  | null     | null      | null    | unlabelled |         | 0     |
 | 65893  | null     | null      | null    | unlabelled |         | 0     |
 | 65894  | null     | null      | null    | unlabelled |         | 0     |
 | 65895  | null     | null      | null    | unlabelled |         | 0     |
 | 65896  | null     | null      | null    | unlabelled |         | 0     |
 | 66529  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 592748 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 683335 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 697939 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 732050 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 773688 | null     | null      | null    | unlabelled |         | 0     |
 | 773689 | v1:6     | ethernet1 | 1236::3 | 347231     |         | 0     |
 | 773690 | v1:6     | ethernet1 | 1236::3 | 347232     |         | 0     |
 | 773691 | v1:6     | ethernet1 | 1236::3 | 347233     |         | 0     |
 | 773692 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 773693 | null     | null      | null    | unlabelled |         | 0     |
 | 773694 | null     | null      | null    | unlabelled |         | 0     |
 | 773695 | null     | null      | null    | unlabelled |         | 0     |
 | 773696 | null     | null      | null    | unlabelled |         | 0     |
 | 773697 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#