here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-13 05:46:12.507
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 172187  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 288371  | null     | null      | null    | unlabelled |         | 0     |
 | 288372  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 288373  | v1:4     | ethernet1 | 1.1.1.2 | 687415     |         | 0     |
 | 288374  | v1:4     | ethernet1 | 1.1.1.2 | 687416     |         | 0     |
 | 288375  | v1:4     | ethernet1 | 1.1.1.2 | 687417     |         | 0     |
 | 288376  | null     | null      | null    | unlabelled |         | 0     |
 | 288377  | null     | null      | null    | unlabelled |         | 0     |
 | 288378  | null     | null      | null    | unlabelled |         | 0     |
 | 288379  | null     | null      | null    | unlabelled |         | 0     |
 | 288380  | null     | null      | null    | unlabelled |         | 0     |
 | 380724  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 455448  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 491557  | null     | null      | null    | unlabelled |         | 0     |
 | 491558  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 491559  | v1:6     | ethernet1 | 1234::2 | 759269     |         | 0     |
 | 491560  | v1:6     | ethernet1 | 1234::2 | 759270     |         | 0     |
 | 491561  | v1:6     | ethernet1 | 1234::2 | 759271     |         | 0     |
 | 491562  | null     | null      | null    | unlabelled |         | 0     |
 | 491563  | null     | null      | null    | unlabelled |         | 0     |
 | 491564  | null     | null      | null    | unlabelled |         | 0     |
 | 491565  | null     | null      | null    | unlabelled |         | 0     |
 | 491566  | null     | null      | null    | unlabelled |         | 0     |
 | 512864  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 547184  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 569782  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 594553  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 825012  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 841092  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1038295 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-13 05:46:12.605
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 32740   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 45809   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 163965  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 358395  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 421874  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 547119  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 605330  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 687413  | null     | null      | null    | unlabelled |         | 0     |
 | 687414  | v1:4     | ethernet1 | 1.1.1.1 | 288372     |         | 1280  |
 | 687415  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 687416  | v1:4     | ethernet2 | 1.1.2.3 | 111228     |         | 640   |
 | 687417  | v1:4     | ethernet2 | 1.1.2.3 | 111229     |         | 640   |
 | 687418  | null     | null      | null    | unlabelled |         | 0     |
 | 687419  | null     | null      | null    | unlabelled |         | 0     |
 | 687420  | null     | null      | null    | unlabelled |         | 0     |
 | 687421  | null     | null      | null    | unlabelled |         | 0     |
 | 687422  | null     | null      | null    | unlabelled |         | 0     |
 | 756026  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 759267  | null     | null      | null    | unlabelled |         | 0     |
 | 759268  | v1:6     | ethernet1 | 1234::1 | 491558     |         | 1280  |
 | 759269  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 759270  | v1:6     | ethernet2 | 1235::3 | 801207     |         | 640   |
 | 759271  | v1:6     | ethernet2 | 1235::3 | 801208     |         | 640   |
 | 759272  | null     | null      | null    | unlabelled |         | 0     |
 | 759273  | null     | null      | null    | unlabelled |         | 0     |
 | 759274  | null     | null      | null    | unlabelled |         | 0     |
 | 759275  | null     | null      | null    | unlabelled |         | 0     |
 | 759276  | null     | null      | null    | unlabelled |         | 0     |
 | 808803  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 817180  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 860557  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1029044 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-13 05:46:12.715
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1745   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 64183  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 111225 | null     | null      | null    | unlabelled |         | 0     |
 | 111226 | v1:4     | ethernet1 | 1.1.2.2 | 687414     |         | 640   |
 | 111227 | v1:4     | ethernet1 | 1.1.2.2 | 687415     |         | 640   |
 | 111228 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 111229 | v1:4     | ethernet2 | 1.1.3.4 | 148383     |         | 1280  |
 | 111230 | null     | null      | null    | unlabelled |         | 0     |
 | 111231 | null     | null      | null    | unlabelled |         | 0     |
 | 111232 | null     | null      | null    | unlabelled |         | 0     |
 | 111233 | null     | null      | null    | unlabelled |         | 0     |
 | 111234 | null     | null      | null    | unlabelled |         | 0     |
 | 123199 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 292610 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 315372 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 576143 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 591312 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 672834 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 761057 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 788856 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 789438 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 801204 | null     | null      | null    | unlabelled |         | 0     |
 | 801205 | v1:6     | ethernet1 | 1235::2 | 759268     |         | 640   |
 | 801206 | v1:6     | ethernet1 | 1235::2 | 759269     |         | 640   |
 | 801207 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 801208 | v1:6     | ethernet2 | 1236::4 | 1038072    |         | 1280  |
 | 801209 | null     | null      | null    | unlabelled |         | 0     |
 | 801210 | null     | null      | null    | unlabelled |         | 0     |
 | 801211 | null     | null      | null    | unlabelled |         | 0     |
 | 801212 | null     | null      | null    | unlabelled |         | 0     |
 | 801213 | null     | null      | null    | unlabelled |         | 0     |
 | 962942 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-13 05:46:12.821
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30971   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 35469   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 148379  | null     | null      | null    | unlabelled |         | 0     |
 | 148380  | v1:4     | ethernet1 | 1.1.3.3 | 111226     |         | 0     |
 | 148381  | v1:4     | ethernet1 | 1.1.3.3 | 111227     |         | 0     |
 | 148382  | v1:4     | ethernet1 | 1.1.3.3 | 111228     |         | 0     |
 | 148383  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 148384  | null     | null      | null    | unlabelled |         | 0     |
 | 148385  | null     | null      | null    | unlabelled |         | 0     |
 | 148386  | null     | null      | null    | unlabelled |         | 0     |
 | 148387  | null     | null      | null    | unlabelled |         | 0     |
 | 148388  | null     | null      | null    | unlabelled |         | 0     |
 | 201176  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 225556  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 249256  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 398867  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 531868  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 533228  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 716557  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 979190  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1038068 | null     | null      | null    | unlabelled |         | 0     |
 | 1038069 | v1:6     | ethernet1 | 1236::3 | 801205     |         | 0     |
 | 1038070 | v1:6     | ethernet1 | 1236::3 | 801206     |         | 0     |
 | 1038071 | v1:6     | ethernet1 | 1236::3 | 801207     |         | 0     |
 | 1038072 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1038073 | null     | null      | null    | unlabelled |         | 0     |
 | 1038074 | null     | null      | null    | unlabelled |         | 0     |
 | 1038075 | null     | null      | null    | unlabelled |         | 0     |
 | 1038076 | null     | null      | null    | unlabelled |         | 0     |
 | 1038077 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#