here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-23 18:30:20.835
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 161850 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 199508 | null     | null      | null    | unlabelled |         | 0     |
 | 199509 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 199510 | v1:4     | ethernet1 | 1.1.1.2 | 377303     |         | 0     |
 | 199511 | v1:4     | ethernet1 | 1.1.1.2 | 377304     |         | 0     |
 | 199512 | v1:4     | ethernet1 | 1.1.1.2 | 377305     |         | 0     |
 | 199513 | null     | null      | null    | unlabelled |         | 0     |
 | 199514 | null     | null      | null    | unlabelled |         | 0     |
 | 199515 | null     | null      | null    | unlabelled |         | 0     |
 | 199516 | null     | null      | null    | unlabelled |         | 0     |
 | 199517 | null     | null      | null    | unlabelled |         | 0     |
 | 378239 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 475775 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 650953 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 681535 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 682055 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 768759 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 815809 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 907067 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 961209 | null     | null      | null    | unlabelled |         | 0     |
 | 961210 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 961211 | v1:6     | ethernet1 | 1234::2 | 812881     |         | 0     |
 | 961212 | v1:6     | ethernet1 | 1234::2 | 812882     |         | 0     |
 | 961213 | v1:6     | ethernet1 | 1234::2 | 812883     |         | 0     |
 | 961214 | null     | null      | null    | unlabelled |         | 0     |
 | 961215 | null     | null      | null    | unlabelled |         | 0     |
 | 961216 | null     | null      | null    | unlabelled |         | 0     |
 | 961217 | null     | null      | null    | unlabelled |         | 0     |
 | 961218 | null     | null      | null    | unlabelled |         | 0     |
 | 996980 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-23 18:30:20.976
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 114634  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 377301  | null     | null      | null    | unlabelled |         | 0     |
 | 377302  | v1:4     | ethernet1 | 1.1.1.1 | 199509     |         | 1280  |
 | 377303  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 377304  | v1:4     | ethernet2 | 1.1.2.3 | 1027570    |         | 640   |
 | 377305  | v1:4     | ethernet2 | 1.1.2.3 | 1027571    |         | 640   |
 | 377306  | null     | null      | null    | unlabelled |         | 0     |
 | 377307  | null     | null      | null    | unlabelled |         | 0     |
 | 377308  | null     | null      | null    | unlabelled |         | 0     |
 | 377309  | null     | null      | null    | unlabelled |         | 0     |
 | 377310  | null     | null      | null    | unlabelled |         | 0     |
 | 384408  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 473150  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 565473  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 573205  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 741569  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812879  | null     | null      | null    | unlabelled |         | 0     |
 | 812880  | v1:6     | ethernet1 | 1234::1 | 961210     |         | 1280  |
 | 812881  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 812882  | v1:6     | ethernet2 | 1235::3 | 799465     |         | 640   |
 | 812883  | v1:6     | ethernet2 | 1235::3 | 799466     |         | 640   |
 | 812884  | null     | null      | null    | unlabelled |         | 0     |
 | 812885  | null     | null      | null    | unlabelled |         | 0     |
 | 812886  | null     | null      | null    | unlabelled |         | 0     |
 | 812887  | null     | null      | null    | unlabelled |         | 0     |
 | 812888  | null     | null      | null    | unlabelled |         | 0     |
 | 844828  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 882404  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 915549  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 989839  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1031750 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1044953 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-23 18:30:21.053
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54240   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 121321  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 192283  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 250397  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 358996  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 597381  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 605689  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 759368  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 784052  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 799462  | null     | null      | null    | unlabelled |         | 0     |
 | 799463  | v1:6     | ethernet1 | 1235::2 | 812880     |         | 640   |
 | 799464  | v1:6     | ethernet1 | 1235::2 | 812881     |         | 640   |
 | 799465  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 799466  | v1:6     | ethernet2 | 1236::4 | 627106     |         | 1280  |
 | 799467  | null     | null      | null    | unlabelled |         | 0     |
 | 799468  | null     | null      | null    | unlabelled |         | 0     |
 | 799469  | null     | null      | null    | unlabelled |         | 0     |
 | 799470  | null     | null      | null    | unlabelled |         | 0     |
 | 799471  | null     | null      | null    | unlabelled |         | 0     |
 | 933815  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 958400  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1027567 | null     | null      | null    | unlabelled |         | 0     |
 | 1027568 | v1:4     | ethernet1 | 1.1.2.2 | 377302     |         | 640   |
 | 1027569 | v1:4     | ethernet1 | 1.1.2.2 | 377303     |         | 640   |
 | 1027570 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1027571 | v1:4     | ethernet2 | 1.1.3.4 | 517061     |         | 1280  |
 | 1027572 | null     | null      | null    | unlabelled |         | 0     |
 | 1027573 | null     | null      | null    | unlabelled |         | 0     |
 | 1027574 | null     | null      | null    | unlabelled |         | 0     |
 | 1027575 | null     | null      | null    | unlabelled |         | 0     |
 | 1027576 | null     | null      | null    | unlabelled |         | 0     |
 | 1039932 | 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
2024-07-23 18:30:21.148
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 95273   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 96181   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 259185  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 392118  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 404744  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 517057  | null     | null      | null    | unlabelled |         | 0     |
 | 517058  | v1:4     | ethernet1 | 1.1.3.3 | 1027568    |         | 0     |
 | 517059  | v1:4     | ethernet1 | 1.1.3.3 | 1027569    |         | 0     |
 | 517060  | v1:4     | ethernet1 | 1.1.3.3 | 1027570    |         | 0     |
 | 517061  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 517062  | null     | null      | null    | unlabelled |         | 0     |
 | 517063  | null     | null      | null    | unlabelled |         | 0     |
 | 517064  | null     | null      | null    | unlabelled |         | 0     |
 | 517065  | null     | null      | null    | unlabelled |         | 0     |
 | 517066  | null     | null      | null    | unlabelled |         | 0     |
 | 627102  | null     | null      | null    | unlabelled |         | 0     |
 | 627103  | v1:6     | ethernet1 | 1236::3 | 799463     |         | 0     |
 | 627104  | v1:6     | ethernet1 | 1236::3 | 799464     |         | 0     |
 | 627105  | v1:6     | ethernet1 | 1236::3 | 799465     |         | 0     |
 | 627106  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 627107  | null     | null      | null    | unlabelled |         | 0     |
 | 627108  | null     | null      | null    | unlabelled |         | 0     |
 | 627109  | null     | null      | null    | unlabelled |         | 0     |
 | 627110  | null     | null      | null    | unlabelled |         | 0     |
 | 627111  | null     | null      | null    | unlabelled |         | 0     |
 | 807999  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 979264  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 989206  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 993052  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1034847 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#