here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-06-30 04:28:58.066
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 83025  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 246067 | null     | null      | null    | unlabelled |         | 0     |
 | 246068 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 246069 | v1:4     | ethernet1 | 1.1.1.2 | 559800     |         | 0     |
 | 246070 | v1:4     | ethernet1 | 1.1.1.2 | 559801     |         | 0     |
 | 246071 | v1:4     | ethernet1 | 1.1.1.2 | 559802     |         | 0     |
 | 246072 | null     | null      | null    | unlabelled |         | 0     |
 | 246073 | null     | null      | null    | unlabelled |         | 0     |
 | 246074 | null     | null      | null    | unlabelled |         | 0     |
 | 246075 | null     | null      | null    | unlabelled |         | 0     |
 | 246076 | null     | null      | null    | unlabelled |         | 0     |
 | 317071 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 382276 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 410002 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 416080 | null     | null      | null    | unlabelled |         | 0     |
 | 416081 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 416082 | v1:6     | ethernet1 | 1234::2 | 471250     |         | 0     |
 | 416083 | v1:6     | ethernet1 | 1234::2 | 471251     |         | 0     |
 | 416084 | v1:6     | ethernet1 | 1234::2 | 471252     |         | 0     |
 | 416085 | null     | null      | null    | unlabelled |         | 0     |
 | 416086 | null     | null      | null    | unlabelled |         | 0     |
 | 416087 | null     | null      | null    | unlabelled |         | 0     |
 | 416088 | null     | null      | null    | unlabelled |         | 0     |
 | 416089 | null     | null      | null    | unlabelled |         | 0     |
 | 603579 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 856658 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 935796 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 939267 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 962118 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 979051 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-06-30 04:28:58.162
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 62527   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 133305  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 206193  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 227171  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273029  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 326907  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 413394  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 464380  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 471248  | null     | null      | null    | unlabelled |         | 0     |
 | 471249  | v1:6     | ethernet1 | 1234::1 | 416081     |         | 1280  |
 | 471250  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 471251  | v1:6     | ethernet2 | 1235::3 | 155941     |         | 640   |
 | 471252  | v1:6     | ethernet2 | 1235::3 | 155942     |         | 640   |
 | 471253  | null     | null      | null    | unlabelled |         | 0     |
 | 471254  | null     | null      | null    | unlabelled |         | 0     |
 | 471255  | null     | null      | null    | unlabelled |         | 0     |
 | 471256  | null     | null      | null    | unlabelled |         | 0     |
 | 471257  | null     | null      | null    | unlabelled |         | 0     |
 | 559798  | null     | null      | null    | unlabelled |         | 0     |
 | 559799  | v1:4     | ethernet1 | 1.1.1.1 | 246068     |         | 1280  |
 | 559800  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 559801  | v1:4     | ethernet2 | 1.1.2.3 | 694952     |         | 640   |
 | 559802  | v1:4     | ethernet2 | 1.1.2.3 | 694953     |         | 640   |
 | 559803  | null     | null      | null    | unlabelled |         | 0     |
 | 559804  | null     | null      | null    | unlabelled |         | 0     |
 | 559805  | null     | null      | null    | unlabelled |         | 0     |
 | 559806  | null     | null      | null    | unlabelled |         | 0     |
 | 559807  | null     | null      | null    | unlabelled |         | 0     |
 | 632655  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 662719  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 897935  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1002978 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-06-30 04:28:58.265
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 39869  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 101587 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 155938 | null     | null      | null    | unlabelled |         | 0     |
 | 155939 | v1:6     | ethernet1 | 1235::2 | 471249     |         | 640   |
 | 155940 | v1:6     | ethernet1 | 1235::2 | 471250     |         | 640   |
 | 155941 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 155942 | v1:6     | ethernet2 | 1236::4 | 348666     |         | 1280  |
 | 155943 | null     | null      | null    | unlabelled |         | 0     |
 | 155944 | null     | null      | null    | unlabelled |         | 0     |
 | 155945 | null     | null      | null    | unlabelled |         | 0     |
 | 155946 | null     | null      | null    | unlabelled |         | 0     |
 | 155947 | null     | null      | null    | unlabelled |         | 0     |
 | 247597 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 262074 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 321818 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 349149 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 440676 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 521072 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 526888 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 553877 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 608069 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 694949 | null     | null      | null    | unlabelled |         | 0     |
 | 694950 | v1:4     | ethernet1 | 1.1.2.2 | 559799     |         | 640   |
 | 694951 | v1:4     | ethernet1 | 1.1.2.2 | 559800     |         | 640   |
 | 694952 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 694953 | v1:4     | ethernet2 | 1.1.3.4 | 762673     |         | 1280  |
 | 694954 | null     | null      | null    | unlabelled |         | 0     |
 | 694955 | null     | null      | null    | unlabelled |         | 0     |
 | 694956 | null     | null      | null    | unlabelled |         | 0     |
 | 694957 | null     | null      | null    | unlabelled |         | 0     |
 | 694958 | null     | null      | null    | unlabelled |         | 0     |
 | 829337 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-06-30 04:28:58.392
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7869   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 93571  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 124625 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 228059 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 310511 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 323556 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 327464 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 348662 | null     | null      | null    | unlabelled |         | 0     |
 | 348663 | v1:6     | ethernet1 | 1236::3 | 155939     |         | 0     |
 | 348664 | v1:6     | ethernet1 | 1236::3 | 155940     |         | 0     |
 | 348665 | v1:6     | ethernet1 | 1236::3 | 155941     |         | 0     |
 | 348666 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 348667 | null     | null      | null    | unlabelled |         | 0     |
 | 348668 | null     | null      | null    | unlabelled |         | 0     |
 | 348669 | null     | null      | null    | unlabelled |         | 0     |
 | 348670 | null     | null      | null    | unlabelled |         | 0     |
 | 348671 | null     | null      | null    | unlabelled |         | 0     |
 | 762669 | null     | null      | null    | unlabelled |         | 0     |
 | 762670 | v1:4     | ethernet1 | 1.1.3.3 | 694950     |         | 0     |
 | 762671 | v1:4     | ethernet1 | 1.1.3.3 | 694951     |         | 0     |
 | 762672 | v1:4     | ethernet1 | 1.1.3.3 | 694952     |         | 0     |
 | 762673 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 762674 | null     | null      | null    | unlabelled |         | 0     |
 | 762675 | null     | null      | null    | unlabelled |         | 0     |
 | 762676 | null     | null      | null    | unlabelled |         | 0     |
 | 762677 | null     | null      | null    | unlabelled |         | 0     |
 | 762678 | null     | null      | null    | unlabelled |         | 0     |
 | 878297 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 942060 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 972464 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#