here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-04 13:39:49.936
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 277924 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 328121 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 340775 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 474630 | null     | null      | null    | unlabelled |         | 0     |
 | 474631 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 474632 | v1:4     | ethernet1 | 1.1.1.2 | 695095     |         | 0     |
 | 474633 | v1:4     | ethernet1 | 1.1.1.2 | 695096     |         | 0     |
 | 474634 | v1:4     | ethernet1 | 1.1.1.2 | 695097     |         | 0     |
 | 474635 | null     | null      | null    | unlabelled |         | 0     |
 | 474636 | null     | null      | null    | unlabelled |         | 0     |
 | 474637 | null     | null      | null    | unlabelled |         | 0     |
 | 474638 | null     | null      | null    | unlabelled |         | 0     |
 | 474639 | null     | null      | null    | unlabelled |         | 0     |
 | 547064 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 682116 | null     | null      | null    | unlabelled |         | 0     |
 | 682117 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 682118 | v1:6     | ethernet1 | 1234::2 | 223901     |         | 0     |
 | 682119 | v1:6     | ethernet1 | 1234::2 | 223902     |         | 0     |
 | 682120 | v1:6     | ethernet1 | 1234::2 | 223903     |         | 0     |
 | 682121 | null     | null      | null    | unlabelled |         | 0     |
 | 682122 | null     | null      | null    | unlabelled |         | 0     |
 | 682123 | null     | null      | null    | unlabelled |         | 0     |
 | 682124 | null     | null      | null    | unlabelled |         | 0     |
 | 682125 | null     | null      | null    | unlabelled |         | 0     |
 | 695923 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 725796 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 922584 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 949880 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 997822 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 999803 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-04 13:39:50.053
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 37598   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 60284   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 63821   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 222928  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 223899  | null     | null      | null    | unlabelled |         | 0     |
 | 223900  | v1:6     | ethernet1 | 1234::1 | 682117     |         | 1280  |
 | 223901  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 223902  | v1:6     | ethernet2 | 1235::3 | 485716     |         | 640   |
 | 223903  | v1:6     | ethernet2 | 1235::3 | 485717     |         | 640   |
 | 223904  | null     | null      | null    | unlabelled |         | 0     |
 | 223905  | null     | null      | null    | unlabelled |         | 0     |
 | 223906  | null     | null      | null    | unlabelled |         | 0     |
 | 223907  | null     | null      | null    | unlabelled |         | 0     |
 | 223908  | null     | null      | null    | unlabelled |         | 0     |
 | 245934  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 259808  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 294988  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 475166  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 615317  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 695093  | null     | null      | null    | unlabelled |         | 0     |
 | 695094  | v1:4     | ethernet1 | 1.1.1.1 | 474631     |         | 1280  |
 | 695095  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 695096  | v1:4     | ethernet2 | 1.1.2.3 | 714369     |         | 640   |
 | 695097  | v1:4     | ethernet2 | 1.1.2.3 | 714370     |         | 640   |
 | 695098  | null     | null      | null    | unlabelled |         | 0     |
 | 695099  | null     | null      | null    | unlabelled |         | 0     |
 | 695100  | null     | null      | null    | unlabelled |         | 0     |
 | 695101  | null     | null      | null    | unlabelled |         | 0     |
 | 695102  | null     | null      | null    | unlabelled |         | 0     |
 | 860839  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1024010 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1046302 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-04 13:39:50.154
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 35558   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 128489  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 139424  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 183929  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 388910  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 412044  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463958  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 485713  | null     | null      | null    | unlabelled |         | 0     |
 | 485714  | v1:6     | ethernet1 | 1235::2 | 223900     |         | 640   |
 | 485715  | v1:6     | ethernet1 | 1235::2 | 223901     |         | 640   |
 | 485716  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 485717  | v1:6     | ethernet2 | 1236::4 | 78917      |         | 1280  |
 | 485718  | null     | null      | null    | unlabelled |         | 0     |
 | 485719  | null     | null      | null    | unlabelled |         | 0     |
 | 485720  | null     | null      | null    | unlabelled |         | 0     |
 | 485721  | null     | null      | null    | unlabelled |         | 0     |
 | 485722  | null     | null      | null    | unlabelled |         | 0     |
 | 508943  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 714366  | null     | null      | null    | unlabelled |         | 0     |
 | 714367  | v1:4     | ethernet1 | 1.1.2.2 | 695094     |         | 640   |
 | 714368  | v1:4     | ethernet1 | 1.1.2.2 | 695095     |         | 640   |
 | 714369  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 714370  | v1:4     | ethernet2 | 1.1.3.4 | 899143     |         | 1280  |
 | 714371  | null     | null      | null    | unlabelled |         | 0     |
 | 714372  | null     | null      | null    | unlabelled |         | 0     |
 | 714373  | null     | null      | null    | unlabelled |         | 0     |
 | 714374  | null     | null      | null    | unlabelled |         | 0     |
 | 714375  | null     | null      | null    | unlabelled |         | 0     |
 | 714784  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 956752  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 975836  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1044571 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-04 13:39:50.258
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 78913  | null     | null      | null    | unlabelled |         | 0     |
 | 78914  | v1:6     | ethernet1 | 1236::3 | 485714     |         | 0     |
 | 78915  | v1:6     | ethernet1 | 1236::3 | 485715     |         | 0     |
 | 78916  | v1:6     | ethernet1 | 1236::3 | 485716     |         | 0     |
 | 78917  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 78918  | null     | null      | null    | unlabelled |         | 0     |
 | 78919  | null     | null      | null    | unlabelled |         | 0     |
 | 78920  | null     | null      | null    | unlabelled |         | 0     |
 | 78921  | null     | null      | null    | unlabelled |         | 0     |
 | 78922  | null     | null      | null    | unlabelled |         | 0     |
 | 155294 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 217195 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 335554 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 485841 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 545923 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 557600 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 603213 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 644947 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 877033 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 899139 | null     | null      | null    | unlabelled |         | 0     |
 | 899140 | v1:4     | ethernet1 | 1.1.3.3 | 714367     |         | 0     |
 | 899141 | v1:4     | ethernet1 | 1.1.3.3 | 714368     |         | 0     |
 | 899142 | v1:4     | ethernet1 | 1.1.3.3 | 714369     |         | 0     |
 | 899143 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 899144 | null     | null      | null    | unlabelled |         | 0     |
 | 899145 | null     | null      | null    | unlabelled |         | 0     |
 | 899146 | null     | null      | null    | unlabelled |         | 0     |
 | 899147 | null     | null      | null    | unlabelled |         | 0     |
 | 899148 | null     | null      | null    | unlabelled |         | 0     |
 | 958958 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#