here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-08 04:15:20.881
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 236306 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 283784 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 302275 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 425816 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 431799 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 652805 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 686837 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 694053 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 844692 | null     | null      | null    | unlabelled |         | 0     |
 | 844693 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 844694 | v1:4     | ethernet1 | 1.1.1.2 | 515989     |         | 0     |
 | 844695 | v1:4     | ethernet1 | 1.1.1.2 | 515990     |         | 0     |
 | 844696 | v1:4     | ethernet1 | 1.1.1.2 | 515991     |         | 0     |
 | 844697 | null     | null      | null    | unlabelled |         | 0     |
 | 844698 | null     | null      | null    | unlabelled |         | 0     |
 | 844699 | null     | null      | null    | unlabelled |         | 0     |
 | 844700 | null     | null      | null    | unlabelled |         | 0     |
 | 844701 | null     | null      | null    | unlabelled |         | 0     |
 | 864914 | null     | null      | null    | unlabelled |         | 0     |
 | 864915 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 864916 | v1:6     | ethernet1 | 1234::2 | 546795     |         | 0     |
 | 864917 | v1:6     | ethernet1 | 1234::2 | 546796     |         | 0     |
 | 864918 | v1:6     | ethernet1 | 1234::2 | 546797     |         | 0     |
 | 864919 | null     | null      | null    | unlabelled |         | 0     |
 | 864920 | null     | null      | null    | unlabelled |         | 0     |
 | 864921 | null     | null      | null    | unlabelled |         | 0     |
 | 864922 | null     | null      | null    | unlabelled |         | 0     |
 | 864923 | null     | null      | null    | unlabelled |         | 0     |
 | 925358 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 994543 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-08 04:15:21.000
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30349  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 61656  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 86366  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 90554  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 119324 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 340540 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 515987 | null     | null      | null    | unlabelled |         | 0     |
 | 515988 | v1:4     | ethernet1 | 1.1.1.1 | 844693     |         | 1280  |
 | 515989 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 515990 | v1:4     | ethernet2 | 1.1.2.3 | 1016597    |         | 640   |
 | 515991 | v1:4     | ethernet2 | 1.1.2.3 | 1016598    |         | 640   |
 | 515992 | null     | null      | null    | unlabelled |         | 0     |
 | 515993 | null     | null      | null    | unlabelled |         | 0     |
 | 515994 | null     | null      | null    | unlabelled |         | 0     |
 | 515995 | null     | null      | null    | unlabelled |         | 0     |
 | 515996 | null     | null      | null    | unlabelled |         | 0     |
 | 546793 | null     | null      | null    | unlabelled |         | 0     |
 | 546794 | v1:6     | ethernet1 | 1234::1 | 864915     |         | 1280  |
 | 546795 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 546796 | v1:6     | ethernet2 | 1235::3 | 472879     |         | 640   |
 | 546797 | v1:6     | ethernet2 | 1235::3 | 472880     |         | 640   |
 | 546798 | null     | null      | null    | unlabelled |         | 0     |
 | 546799 | null     | null      | null    | unlabelled |         | 0     |
 | 546800 | null     | null      | null    | unlabelled |         | 0     |
 | 546801 | null     | null      | null    | unlabelled |         | 0     |
 | 546802 | null     | null      | null    | unlabelled |         | 0     |
 | 570878 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 696859 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 712070 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 783279 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 797736 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 979206 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-08 04:15:21.090
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13202   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 63739   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 226472  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 406662  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 409892  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 468465  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 472876  | null     | null      | null    | unlabelled |         | 0     |
 | 472877  | v1:6     | ethernet1 | 1235::2 | 546794     |         | 640   |
 | 472878  | v1:6     | ethernet1 | 1235::2 | 546795     |         | 640   |
 | 472879  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 472880  | v1:6     | ethernet2 | 1236::4 | 761892     |         | 1280  |
 | 472881  | null     | null      | null    | unlabelled |         | 0     |
 | 472882  | null     | null      | null    | unlabelled |         | 0     |
 | 472883  | null     | null      | null    | unlabelled |         | 0     |
 | 472884  | null     | null      | null    | unlabelled |         | 0     |
 | 472885  | null     | null      | null    | unlabelled |         | 0     |
 | 719465  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 752961  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 799607  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 951599  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 965847  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1012969 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1016594 | null     | null      | null    | unlabelled |         | 0     |
 | 1016595 | v1:4     | ethernet1 | 1.1.2.2 | 515988     |         | 640   |
 | 1016596 | v1:4     | ethernet1 | 1.1.2.2 | 515989     |         | 640   |
 | 1016597 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1016598 | v1:4     | ethernet2 | 1.1.3.4 | 321971     |         | 1280  |
 | 1016599 | null     | null      | null    | unlabelled |         | 0     |
 | 1016600 | null     | null      | null    | unlabelled |         | 0     |
 | 1016601 | null     | null      | null    | unlabelled |         | 0     |
 | 1016602 | null     | null      | null    | unlabelled |         | 0     |
 | 1016603 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-08 04:15:21.218
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11112  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 31392  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 40326  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 321967 | null     | null      | null    | unlabelled |         | 0     |
 | 321968 | v1:4     | ethernet1 | 1.1.3.3 | 1016595    |         | 0     |
 | 321969 | v1:4     | ethernet1 | 1.1.3.3 | 1016596    |         | 0     |
 | 321970 | v1:4     | ethernet1 | 1.1.3.3 | 1016597    |         | 0     |
 | 321971 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 321972 | null     | null      | null    | unlabelled |         | 0     |
 | 321973 | null     | null      | null    | unlabelled |         | 0     |
 | 321974 | null     | null      | null    | unlabelled |         | 0     |
 | 321975 | null     | null      | null    | unlabelled |         | 0     |
 | 321976 | null     | null      | null    | unlabelled |         | 0     |
 | 327997 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 471025 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 612024 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 619745 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 685948 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 738526 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 761888 | null     | null      | null    | unlabelled |         | 0     |
 | 761889 | v1:6     | ethernet1 | 1236::3 | 472877     |         | 0     |
 | 761890 | v1:6     | ethernet1 | 1236::3 | 472878     |         | 0     |
 | 761891 | v1:6     | ethernet1 | 1236::3 | 472879     |         | 0     |
 | 761892 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 761893 | null     | null      | null    | unlabelled |         | 0     |
 | 761894 | null     | null      | null    | unlabelled |         | 0     |
 | 761895 | null     | null      | null    | unlabelled |         | 0     |
 | 761896 | null     | null      | null    | unlabelled |         | 0     |
 | 761897 | null     | null      | null    | unlabelled |         | 0     |
 | 953576 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#