here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-28 02:09:13.236
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 71549  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 167569 | null     | null      | null    | unlabelled |         | 0     |
 | 167570 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 167571 | v1:6     | ethernet1 | 1234::2 | 992166     |         | 0     |
 | 167572 | v1:6     | ethernet1 | 1234::2 | 992167     |         | 0     |
 | 167573 | v1:6     | ethernet1 | 1234::2 | 992168     |         | 0     |
 | 167574 | null     | null      | null    | unlabelled |         | 0     |
 | 167575 | null     | null      | null    | unlabelled |         | 0     |
 | 167576 | null     | null      | null    | unlabelled |         | 0     |
 | 167577 | null     | null      | null    | unlabelled |         | 0     |
 | 167578 | null     | null      | null    | unlabelled |         | 0     |
 | 172212 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 187513 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 229216 | null     | null      | null    | unlabelled |         | 0     |
 | 229217 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 229218 | v1:4     | ethernet1 | 1.1.1.2 | 426309     |         | 0     |
 | 229219 | v1:4     | ethernet1 | 1.1.1.2 | 426310     |         | 0     |
 | 229220 | v1:4     | ethernet1 | 1.1.1.2 | 426311     |         | 0     |
 | 229221 | null     | null      | null    | unlabelled |         | 0     |
 | 229222 | null     | null      | null    | unlabelled |         | 0     |
 | 229223 | null     | null      | null    | unlabelled |         | 0     |
 | 229224 | null     | null      | null    | unlabelled |         | 0     |
 | 229225 | null     | null      | null    | unlabelled |         | 0     |
 | 294708 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 312320 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 338971 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 610161 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 783786 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 835882 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 920406 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-28 02:09:13.339
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3082    | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 15760   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 81110   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 197528  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 399041  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 426307  | null     | null      | null    | unlabelled |         | 0     |
 | 426308  | v1:4     | ethernet1 | 1.1.1.1 | 229217     |         | 1280  |
 | 426309  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 426310  | v1:4     | ethernet2 | 1.1.2.3 | 482604     |         | 640   |
 | 426311  | v1:4     | ethernet2 | 1.1.2.3 | 482605     |         | 640   |
 | 426312  | null     | null      | null    | unlabelled |         | 0     |
 | 426313  | null     | null      | null    | unlabelled |         | 0     |
 | 426314  | null     | null      | null    | unlabelled |         | 0     |
 | 426315  | null     | null      | null    | unlabelled |         | 0     |
 | 426316  | null     | null      | null    | unlabelled |         | 0     |
 | 553573  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 713311  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 757904  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 845505  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 939113  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 992164  | null     | null      | null    | unlabelled |         | 0     |
 | 992165  | v1:6     | ethernet1 | 1234::1 | 167570     |         | 1280  |
 | 992166  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 992167  | v1:6     | ethernet2 | 1235::3 | 195874     |         | 640   |
 | 992168  | v1:6     | ethernet2 | 1235::3 | 195875     |         | 640   |
 | 992169  | null     | null      | null    | unlabelled |         | 0     |
 | 992170  | null     | null      | null    | unlabelled |         | 0     |
 | 992171  | null     | null      | null    | unlabelled |         | 0     |
 | 992172  | null     | null      | null    | unlabelled |         | 0     |
 | 992173  | null     | null      | null    | unlabelled |         | 0     |
 | 1001448 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1005506 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-28 02:09:13.440
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22553  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 27079  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 81812  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 91250  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 175821 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 195871 | null     | null      | null    | unlabelled |         | 0     |
 | 195872 | v1:6     | ethernet1 | 1235::2 | 992165     |         | 640   |
 | 195873 | v1:6     | ethernet1 | 1235::2 | 992166     |         | 640   |
 | 195874 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 195875 | v1:6     | ethernet2 | 1236::4 | 432094     |         | 1280  |
 | 195876 | null     | null      | null    | unlabelled |         | 0     |
 | 195877 | null     | null      | null    | unlabelled |         | 0     |
 | 195878 | null     | null      | null    | unlabelled |         | 0     |
 | 195879 | null     | null      | null    | unlabelled |         | 0     |
 | 195880 | null     | null      | null    | unlabelled |         | 0     |
 | 209167 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 248058 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 458038 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 482601 | null     | null      | null    | unlabelled |         | 0     |
 | 482602 | v1:4     | ethernet1 | 1.1.2.2 | 426308     |         | 640   |
 | 482603 | v1:4     | ethernet1 | 1.1.2.2 | 426309     |         | 640   |
 | 482604 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 482605 | v1:4     | ethernet2 | 1.1.3.4 | 16395      |         | 1280  |
 | 482606 | null     | null      | null    | unlabelled |         | 0     |
 | 482607 | null     | null      | null    | unlabelled |         | 0     |
 | 482608 | null     | null      | null    | unlabelled |         | 0     |
 | 482609 | null     | null      | null    | unlabelled |         | 0     |
 | 482610 | null     | null      | null    | unlabelled |         | 0     |
 | 500279 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 684852 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 958974 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 984124 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-28 02:09:13.545
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 16391  | null     | null      | null    | unlabelled |         | 0     |
 | 16392  | v1:4     | ethernet1 | 1.1.3.3 | 482602     |         | 0     |
 | 16393  | v1:4     | ethernet1 | 1.1.3.3 | 482603     |         | 0     |
 | 16394  | v1:4     | ethernet1 | 1.1.3.3 | 482604     |         | 0     |
 | 16395  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 16396  | null     | null      | null    | unlabelled |         | 0     |
 | 16397  | null     | null      | null    | unlabelled |         | 0     |
 | 16398  | null     | null      | null    | unlabelled |         | 0     |
 | 16399  | null     | null      | null    | unlabelled |         | 0     |
 | 16400  | null     | null      | null    | unlabelled |         | 0     |
 | 69643  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 71755  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 112046 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 115454 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 323712 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 362655 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 406549 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 432090 | null     | null      | null    | unlabelled |         | 0     |
 | 432091 | v1:6     | ethernet1 | 1236::3 | 195872     |         | 0     |
 | 432092 | v1:6     | ethernet1 | 1236::3 | 195873     |         | 0     |
 | 432093 | v1:6     | ethernet1 | 1236::3 | 195874     |         | 0     |
 | 432094 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 432095 | null     | null      | null    | unlabelled |         | 0     |
 | 432096 | null     | null      | null    | unlabelled |         | 0     |
 | 432097 | null     | null      | null    | unlabelled |         | 0     |
 | 432098 | null     | null      | null    | unlabelled |         | 0     |
 | 432099 | null     | null      | null    | unlabelled |         | 0     |
 | 791655 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 861501 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 979796 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#