here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-01 07:49:57.465
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 35557   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 81544   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 105958  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 150763  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 164817  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 173908  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 252814  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 356894  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 366347  | null     | null      | null    | unlabelled |         | 0     |
 | 366348  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 366349  | v1:6     | ethernet1 | 1234::2 | 385151     |         | 0     |
 | 366350  | v1:6     | ethernet1 | 1234::2 | 385152     |         | 0     |
 | 366351  | v1:6     | ethernet1 | 1234::2 | 385153     |         | 0     |
 | 366352  | null     | null      | null    | unlabelled |         | 0     |
 | 366353  | null     | null      | null    | unlabelled |         | 0     |
 | 366354  | null     | null      | null    | unlabelled |         | 0     |
 | 366355  | null     | null      | null    | unlabelled |         | 0     |
 | 366356  | null     | null      | null    | unlabelled |         | 0     |
 | 453062  | null     | null      | null    | unlabelled |         | 0     |
 | 453063  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 453064  | v1:4     | ethernet1 | 1.1.1.2 | 815777     |         | 0     |
 | 453065  | v1:4     | ethernet1 | 1.1.1.2 | 815778     |         | 0     |
 | 453066  | v1:4     | ethernet1 | 1.1.1.2 | 815779     |         | 0     |
 | 453067  | null     | null      | null    | unlabelled |         | 0     |
 | 453068  | null     | null      | null    | unlabelled |         | 0     |
 | 453069  | null     | null      | null    | unlabelled |         | 0     |
 | 453070  | null     | null      | null    | unlabelled |         | 0     |
 | 453071  | null     | null      | null    | unlabelled |         | 0     |
 | 799318  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1046513 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-01 07:49:57.565
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 56114  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 160412 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 255150 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 361035 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 385149 | null     | null      | null    | unlabelled |         | 0     |
 | 385150 | v1:6     | ethernet1 | 1234::1 | 366348     |         | 1280  |
 | 385151 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 385152 | v1:6     | ethernet2 | 1235::3 | 750177     |         | 640   |
 | 385153 | v1:6     | ethernet2 | 1235::3 | 750178     |         | 640   |
 | 385154 | null     | null      | null    | unlabelled |         | 0     |
 | 385155 | null     | null      | null    | unlabelled |         | 0     |
 | 385156 | null     | null      | null    | unlabelled |         | 0     |
 | 385157 | null     | null      | null    | unlabelled |         | 0     |
 | 385158 | null     | null      | null    | unlabelled |         | 0     |
 | 479588 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 546109 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 578051 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 627721 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 815775 | null     | null      | null    | unlabelled |         | 0     |
 | 815776 | v1:4     | ethernet1 | 1.1.1.1 | 453063     |         | 1280  |
 | 815777 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 815778 | v1:4     | ethernet2 | 1.1.2.3 | 384520     |         | 640   |
 | 815779 | v1:4     | ethernet2 | 1.1.2.3 | 384521     |         | 640   |
 | 815780 | null     | null      | null    | unlabelled |         | 0     |
 | 815781 | null     | null      | null    | unlabelled |         | 0     |
 | 815782 | null     | null      | null    | unlabelled |         | 0     |
 | 815783 | null     | null      | null    | unlabelled |         | 0     |
 | 815784 | null     | null      | null    | unlabelled |         | 0     |
 | 837195 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 918867 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 934929 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 974989 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-01 07:49:57.665
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51828  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 79430  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 127738 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 168748 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 188235 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 299017 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 384517 | null     | null      | null    | unlabelled |         | 0     |
 | 384518 | v1:4     | ethernet1 | 1.1.2.2 | 815776     |         | 640   |
 | 384519 | v1:4     | ethernet1 | 1.1.2.2 | 815777     |         | 640   |
 | 384520 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 384521 | v1:4     | ethernet2 | 1.1.3.4 | 996897     |         | 1280  |
 | 384522 | null     | null      | null    | unlabelled |         | 0     |
 | 384523 | null     | null      | null    | unlabelled |         | 0     |
 | 384524 | null     | null      | null    | unlabelled |         | 0     |
 | 384525 | null     | null      | null    | unlabelled |         | 0     |
 | 384526 | null     | null      | null    | unlabelled |         | 0     |
 | 545704 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 641194 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 686037 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 714504 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 750174 | null     | null      | null    | unlabelled |         | 0     |
 | 750175 | v1:6     | ethernet1 | 1235::2 | 385150     |         | 640   |
 | 750176 | v1:6     | ethernet1 | 1235::2 | 385151     |         | 640   |
 | 750177 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 750178 | v1:6     | ethernet2 | 1236::4 | 211815     |         | 1280  |
 | 750179 | null     | null      | null    | unlabelled |         | 0     |
 | 750180 | null     | null      | null    | unlabelled |         | 0     |
 | 750181 | null     | null      | null    | unlabelled |         | 0     |
 | 750182 | null     | null      | null    | unlabelled |         | 0     |
 | 750183 | null     | null      | null    | unlabelled |         | 0     |
 | 766131 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 887036 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-01 07:49:57.783
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 64956  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 211811 | null     | null      | null    | unlabelled |         | 0     |
 | 211812 | v1:6     | ethernet1 | 1236::3 | 750175     |         | 0     |
 | 211813 | v1:6     | ethernet1 | 1236::3 | 750176     |         | 0     |
 | 211814 | v1:6     | ethernet1 | 1236::3 | 750177     |         | 0     |
 | 211815 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 211816 | null     | null      | null    | unlabelled |         | 0     |
 | 211817 | null     | null      | null    | unlabelled |         | 0     |
 | 211818 | null     | null      | null    | unlabelled |         | 0     |
 | 211819 | null     | null      | null    | unlabelled |         | 0     |
 | 211820 | null     | null      | null    | unlabelled |         | 0     |
 | 295699 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 378076 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 499873 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 517720 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 522351 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 798169 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 872997 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 899641 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 958857 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 996893 | null     | null      | null    | unlabelled |         | 0     |
 | 996894 | v1:4     | ethernet1 | 1.1.3.3 | 384518     |         | 0     |
 | 996895 | v1:4     | ethernet1 | 1.1.3.3 | 384519     |         | 0     |
 | 996896 | v1:4     | ethernet1 | 1.1.3.3 | 384520     |         | 0     |
 | 996897 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 996898 | null     | null      | null    | unlabelled |         | 0     |
 | 996899 | null     | null      | null    | unlabelled |         | 0     |
 | 996900 | null     | null      | null    | unlabelled |         | 0     |
 | 996901 | null     | null      | null    | unlabelled |         | 0     |
 | 996902 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#