here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-07-09 09:49:48.081
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 73939   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 97753   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 128787  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 188983  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 360463  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 404466  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 609006  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 713045  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 775968  | null     | null      | null    | unlabelled |         | 0     |
 | 775969  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 775970  | v1:6     | ethernet1 | 1234::2 | 442818     |         | 0     |
 | 775971  | v1:6     | ethernet1 | 1234::2 | 442819     |         | 0     |
 | 775972  | v1:6     | ethernet1 | 1234::2 | 442820     |         | 0     |
 | 775973  | null     | null      | null    | unlabelled |         | 0     |
 | 775974  | null     | null      | null    | unlabelled |         | 0     |
 | 775975  | null     | null      | null    | unlabelled |         | 0     |
 | 775976  | null     | null      | null    | unlabelled |         | 0     |
 | 775977  | null     | null      | null    | unlabelled |         | 0     |
 | 852976  | null     | null      | null    | unlabelled |         | 0     |
 | 852977  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 852978  | v1:4     | ethernet1 | 1.1.1.2 | 785730     |         | 0     |
 | 852979  | v1:4     | ethernet1 | 1.1.1.2 | 785731     |         | 0     |
 | 852980  | v1:4     | ethernet1 | 1.1.1.2 | 785732     |         | 0     |
 | 852981  | null     | null      | null    | unlabelled |         | 0     |
 | 852982  | null     | null      | null    | unlabelled |         | 0     |
 | 852983  | null     | null      | null    | unlabelled |         | 0     |
 | 852984  | null     | null      | null    | unlabelled |         | 0     |
 | 852985  | null     | null      | null    | unlabelled |         | 0     |
 | 957684  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1043838 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-07-09 09:49:48.167
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 102196 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 116476 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 176192 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 215182 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 220944 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 338161 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 442816 | null     | null      | null    | unlabelled |         | 0     |
 | 442817 | v1:6     | ethernet1 | 1234::1 | 775969     |         | 1280  |
 | 442818 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 442819 | v1:6     | ethernet2 | 1235::3 | 345713     |         | 640   |
 | 442820 | v1:6     | ethernet2 | 1235::3 | 345714     |         | 640   |
 | 442821 | null     | null      | null    | unlabelled |         | 0     |
 | 442822 | null     | null      | null    | unlabelled |         | 0     |
 | 442823 | null     | null      | null    | unlabelled |         | 0     |
 | 442824 | null     | null      | null    | unlabelled |         | 0     |
 | 442825 | null     | null      | null    | unlabelled |         | 0     |
 | 573846 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 735407 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 785728 | null     | null      | null    | unlabelled |         | 0     |
 | 785729 | v1:4     | ethernet1 | 1.1.1.1 | 852977     |         | 1280  |
 | 785730 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 785731 | v1:4     | ethernet2 | 1.1.2.3 | 271709     |         | 640   |
 | 785732 | v1:4     | ethernet2 | 1.1.2.3 | 271710     |         | 640   |
 | 785733 | null     | null      | null    | unlabelled |         | 0     |
 | 785734 | null     | null      | null    | unlabelled |         | 0     |
 | 785735 | null     | null      | null    | unlabelled |         | 0     |
 | 785736 | null     | null      | null    | unlabelled |         | 0     |
 | 785737 | null     | null      | null    | unlabelled |         | 0     |
 | 798692 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 844140 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 880934 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 974247 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-07-09 09:49:48.280
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 145313  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 149003  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 175060  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 271706  | null     | null      | null    | unlabelled |         | 0     |
 | 271707  | v1:4     | ethernet1 | 1.1.2.2 | 785729     |         | 640   |
 | 271708  | v1:4     | ethernet1 | 1.1.2.2 | 785730     |         | 640   |
 | 271709  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 271710  | v1:4     | ethernet2 | 1.1.3.4 | 886146     |         | 1280  |
 | 271711  | null     | null      | null    | unlabelled |         | 0     |
 | 271712  | null     | null      | null    | unlabelled |         | 0     |
 | 271713  | null     | null      | null    | unlabelled |         | 0     |
 | 271714  | null     | null      | null    | unlabelled |         | 0     |
 | 271715  | null     | null      | null    | unlabelled |         | 0     |
 | 282112  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 294825  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 345710  | null     | null      | null    | unlabelled |         | 0     |
 | 345711  | v1:6     | ethernet1 | 1235::2 | 442817     |         | 640   |
 | 345712  | v1:6     | ethernet1 | 1235::2 | 442818     |         | 640   |
 | 345713  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 345714  | v1:6     | ethernet2 | 1236::4 | 118922     |         | 1280  |
 | 345715  | null     | null      | null    | unlabelled |         | 0     |
 | 345716  | null     | null      | null    | unlabelled |         | 0     |
 | 345717  | null     | null      | null    | unlabelled |         | 0     |
 | 345718  | null     | null      | null    | unlabelled |         | 0     |
 | 345719  | null     | null      | null    | unlabelled |         | 0     |
 | 472988  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 650094  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 801738  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 842097  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 866166  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 911647  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1001698 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-07-09 09:49:48.372
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 2964   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 14845  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 65382  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 74270  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 118918 | null     | null      | null    | unlabelled |         | 0     |
 | 118919 | v1:6     | ethernet1 | 1236::3 | 345711     |         | 0     |
 | 118920 | v1:6     | ethernet1 | 1236::3 | 345712     |         | 0     |
 | 118921 | v1:6     | ethernet1 | 1236::3 | 345713     |         | 0     |
 | 118922 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 118923 | null     | null      | null    | unlabelled |         | 0     |
 | 118924 | null     | null      | null    | unlabelled |         | 0     |
 | 118925 | null     | null      | null    | unlabelled |         | 0     |
 | 118926 | null     | null      | null    | unlabelled |         | 0     |
 | 118927 | null     | null      | null    | unlabelled |         | 0     |
 | 184645 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 374825 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 414147 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 585750 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 625936 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 696524 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 886142 | null     | null      | null    | unlabelled |         | 0     |
 | 886143 | v1:4     | ethernet1 | 1.1.3.3 | 271707     |         | 0     |
 | 886144 | v1:4     | ethernet1 | 1.1.3.3 | 271708     |         | 0     |
 | 886145 | v1:4     | ethernet1 | 1.1.3.3 | 271709     |         | 0     |
 | 886146 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 886147 | null     | null      | null    | unlabelled |         | 0     |
 | 886148 | null     | null      | null    | unlabelled |         | 0     |
 | 886149 | null     | null      | null    | unlabelled |         | 0     |
 | 886150 | null     | null      | null    | unlabelled |         | 0     |
 | 886151 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#