here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-06 19:16:44.556
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13001  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 28225  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 39631  | null     | null      | null    | unlabelled |         | 0     |
 | 39632  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 39633  | v1:6     | ethernet1 | 1234::2 | 961025     |         | 0     |
 | 39634  | v1:6     | ethernet1 | 1234::2 | 961026     |         | 0     |
 | 39635  | v1:6     | ethernet1 | 1234::2 | 961027     |         | 0     |
 | 39636  | null     | null      | null    | unlabelled |         | 0     |
 | 39637  | null     | null      | null    | unlabelled |         | 0     |
 | 39638  | null     | null      | null    | unlabelled |         | 0     |
 | 39639  | null     | null      | null    | unlabelled |         | 0     |
 | 39640  | null     | null      | null    | unlabelled |         | 0     |
 | 168932 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 216904 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 242914 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 287813 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 524845 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 543070 | null     | null      | null    | unlabelled |         | 0     |
 | 543071 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 543072 | v1:4     | ethernet1 | 1.1.1.2 | 443902     |         | 0     |
 | 543073 | v1:4     | ethernet1 | 1.1.1.2 | 443903     |         | 0     |
 | 543074 | v1:4     | ethernet1 | 1.1.1.2 | 443904     |         | 0     |
 | 543075 | null     | null      | null    | unlabelled |         | 0     |
 | 543076 | null     | null      | null    | unlabelled |         | 0     |
 | 543077 | null     | null      | null    | unlabelled |         | 0     |
 | 543078 | null     | null      | null    | unlabelled |         | 0     |
 | 543079 | null     | null      | null    | unlabelled |         | 0     |
 | 637172 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 658920 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 842664 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-06 19:16:44.656
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 12020   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 39284   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 112144  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 207242  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 341175  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 439767  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 443900  | null     | null      | null    | unlabelled |         | 0     |
 | 443901  | v1:4     | ethernet1 | 1.1.1.1 | 543071     |         | 1280  |
 | 443902  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 443903  | v1:4     | ethernet2 | 1.1.2.3 | 810873     |         | 640   |
 | 443904  | v1:4     | ethernet2 | 1.1.2.3 | 810874     |         | 640   |
 | 443905  | null     | null      | null    | unlabelled |         | 0     |
 | 443906  | null     | null      | null    | unlabelled |         | 0     |
 | 443907  | null     | null      | null    | unlabelled |         | 0     |
 | 443908  | null     | null      | null    | unlabelled |         | 0     |
 | 443909  | null     | null      | null    | unlabelled |         | 0     |
 | 498132  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 801025  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 822022  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 961023  | null     | null      | null    | unlabelled |         | 0     |
 | 961024  | v1:6     | ethernet1 | 1234::1 | 39632      |         | 1280  |
 | 961025  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 961026  | v1:6     | ethernet2 | 1235::3 | 781202     |         | 640   |
 | 961027  | v1:6     | ethernet2 | 1235::3 | 781203     |         | 640   |
 | 961028  | null     | null      | null    | unlabelled |         | 0     |
 | 961029  | null     | null      | null    | unlabelled |         | 0     |
 | 961030  | null     | null      | null    | unlabelled |         | 0     |
 | 961031  | null     | null      | null    | unlabelled |         | 0     |
 | 961032  | null     | null      | null    | unlabelled |         | 0     |
 | 966297  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1009053 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1047199 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-06 19:16:44.679
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 2647   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 11553  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 161615 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 163371 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 166219 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 266844 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 298155 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 486396 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 540368 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 781199 | null     | null      | null    | unlabelled |         | 0     |
 | 781200 | v1:6     | ethernet1 | 1235::2 | 961024     |         | 640   |
 | 781201 | v1:6     | ethernet1 | 1235::2 | 961025     |         | 640   |
 | 781202 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 781203 | v1:6     | ethernet2 | 1236::4 | 753393     |         | 1280  |
 | 781204 | null     | null      | null    | unlabelled |         | 0     |
 | 781205 | null     | null      | null    | unlabelled |         | 0     |
 | 781206 | null     | null      | null    | unlabelled |         | 0     |
 | 781207 | null     | null      | null    | unlabelled |         | 0     |
 | 781208 | null     | null      | null    | unlabelled |         | 0     |
 | 810870 | null     | null      | null    | unlabelled |         | 0     |
 | 810871 | v1:4     | ethernet1 | 1.1.2.2 | 443901     |         | 640   |
 | 810872 | v1:4     | ethernet1 | 1.1.2.2 | 443902     |         | 640   |
 | 810873 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 810874 | v1:4     | ethernet2 | 1.1.3.4 | 63894      |         | 1280  |
 | 810875 | null     | null      | null    | unlabelled |         | 0     |
 | 810876 | null     | null      | null    | unlabelled |         | 0     |
 | 810877 | null     | null      | null    | unlabelled |         | 0     |
 | 810878 | null     | null      | null    | unlabelled |         | 0     |
 | 810879 | null     | null      | null    | unlabelled |         | 0     |
 | 828283 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 924837 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 960589 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-06 19:16:44.773
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10506  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 63890  | null     | null      | null    | unlabelled |         | 0     |
 | 63891  | v1:4     | ethernet1 | 1.1.3.3 | 810871     |         | 0     |
 | 63892  | v1:4     | ethernet1 | 1.1.3.3 | 810872     |         | 0     |
 | 63893  | v1:4     | ethernet1 | 1.1.3.3 | 810873     |         | 0     |
 | 63894  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 63895  | null     | null      | null    | unlabelled |         | 0     |
 | 63896  | null     | null      | null    | unlabelled |         | 0     |
 | 63897  | null     | null      | null    | unlabelled |         | 0     |
 | 63898  | null     | null      | null    | unlabelled |         | 0     |
 | 63899  | null     | null      | null    | unlabelled |         | 0     |
 | 71815  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 106556 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 379644 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 485295 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 609530 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 753389 | null     | null      | null    | unlabelled |         | 0     |
 | 753390 | v1:6     | ethernet1 | 1236::3 | 781200     |         | 0     |
 | 753391 | v1:6     | ethernet1 | 1236::3 | 781201     |         | 0     |
 | 753392 | v1:6     | ethernet1 | 1236::3 | 781202     |         | 0     |
 | 753393 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 753394 | null     | null      | null    | unlabelled |         | 0     |
 | 753395 | null     | null      | null    | unlabelled |         | 0     |
 | 753396 | null     | null      | null    | unlabelled |         | 0     |
 | 753397 | null     | null      | null    | unlabelled |         | 0     |
 | 753398 | null     | null      | null    | unlabelled |         | 0     |
 | 760034 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 788728 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 912444 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 952768 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#