here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24806  | null     | null      | null    | unlabelled |         | 0     |
 | 24807  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 24808  | v1:6     | ethernet1 | 1234::2 | 100019     |         | 0     |
 | 24809  | v1:6     | ethernet1 | 1234::2 | 100020     |         | 0     |
 | 24810  | v1:6     | ethernet1 | 1234::2 | 100021     |         | 0     |
 | 24811  | null     | null      | null    | unlabelled |         | 0     |
 | 24812  | null     | null      | null    | unlabelled |         | 0     |
 | 24813  | null     | null      | null    | unlabelled |         | 0     |
 | 24814  | null     | null      | null    | unlabelled |         | 0     |
 | 24815  | null     | null      | null    | unlabelled |         | 0     |
 | 232481 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 420080 | null     | null      | null    | unlabelled |         | 0     |
 | 420081 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 420082 | v1:4     | ethernet1 | 1.1.1.2 | 720680     |         | 0     |
 | 420083 | v1:4     | ethernet1 | 1.1.1.2 | 720681     |         | 0     |
 | 420084 | v1:4     | ethernet1 | 1.1.1.2 | 720682     |         | 0     |
 | 420085 | null     | null      | null    | unlabelled |         | 0     |
 | 420086 | null     | null      | null    | unlabelled |         | 0     |
 | 420087 | null     | null      | null    | unlabelled |         | 0     |
 | 420088 | null     | null      | null    | unlabelled |         | 0     |
 | 420089 | null     | null      | null    | unlabelled |         | 0     |
 | 486549 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 500573 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 546267 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 639558 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 774900 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 100017 | null     | null      | null    | unlabelled |         | 0     |
 | 100018 | v1:6     | ethernet1 | 1234::1 | 24807      |         | 1280  |
 | 100019 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 100020 | v1:6     | ethernet2 | 1235::3 | 252201     |         | 640   |
 | 100021 | v1:6     | ethernet2 | 1235::3 | 252202     |         | 640   |
 | 100022 | null     | null      | null    | unlabelled |         | 0     |
 | 100023 | null     | null      | null    | unlabelled |         | 0     |
 | 100024 | null     | null      | null    | unlabelled |         | 0     |
 | 100025 | null     | null      | null    | unlabelled |         | 0     |
 | 100026 | null     | null      | null    | unlabelled |         | 0     |
 | 173301 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 223200 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 364955 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 561079 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 568369 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 720678 | null     | null      | null    | unlabelled |         | 0     |
 | 720679 | v1:4     | ethernet1 | 1.1.1.1 | 420081     |         | 1280  |
 | 720680 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 720681 | v1:4     | ethernet2 | 1.1.2.3 | 670497     |         | 640   |
 | 720682 | v1:4     | ethernet2 | 1.1.2.3 | 670498     |         | 640   |
 | 720683 | null     | null      | null    | unlabelled |         | 0     |
 | 720684 | null     | null      | null    | unlabelled |         | 0     |
 | 720685 | null     | null      | null    | unlabelled |         | 0     |
 | 720686 | null     | null      | null    | unlabelled |         | 0     |
 | 720687 | null     | null      | null    | unlabelled |         | 0     |
 | 818200 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 881996 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 882751 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 212905  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 252198  | null     | null      | null    | unlabelled |         | 0     |
 | 252199  | v1:6     | ethernet1 | 1235::2 | 100018     |         | 640   |
 | 252200  | v1:6     | ethernet1 | 1235::2 | 100019     |         | 640   |
 | 252201  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 252202  | v1:6     | ethernet2 | 1236::4 | 659464     |         | 1280  |
 | 252203  | null     | null      | null    | unlabelled |         | 0     |
 | 252204  | null     | null      | null    | unlabelled |         | 0     |
 | 252205  | null     | null      | null    | unlabelled |         | 0     |
 | 252206  | null     | null      | null    | unlabelled |         | 0     |
 | 252207  | null     | null      | null    | unlabelled |         | 0     |
 | 286968  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 298898  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 334977  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 611944  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 670494  | null     | null      | null    | unlabelled |         | 0     |
 | 670495  | v1:4     | ethernet1 | 1.1.2.2 | 720679     |         | 640   |
 | 670496  | v1:4     | ethernet1 | 1.1.2.2 | 720680     |         | 640   |
 | 670497  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 670498  | v1:4     | ethernet2 | 1.1.3.4 | 54898      |         | 1280  |
 | 670499  | null     | null      | null    | unlabelled |         | 0     |
 | 670500  | null     | null      | null    | unlabelled |         | 0     |
 | 670501  | null     | null      | null    | unlabelled |         | 0     |
 | 670502  | null     | null      | null    | unlabelled |         | 0     |
 | 670503  | null     | null      | null    | unlabelled |         | 0     |
 | 729540  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1002058 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1004212 | 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
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54894  | null     | null      | null    | unlabelled |         | 0     |
 | 54895  | v1:4     | ethernet1 | 1.1.3.3 | 670495     |         | 0     |
 | 54896  | v1:4     | ethernet1 | 1.1.3.3 | 670496     |         | 0     |
 | 54897  | v1:4     | ethernet1 | 1.1.3.3 | 670497     |         | 0     |
 | 54898  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 54899  | null     | null      | null    | unlabelled |         | 0     |
 | 54900  | null     | null      | null    | unlabelled |         | 0     |
 | 54901  | null     | null      | null    | unlabelled |         | 0     |
 | 54902  | null     | null      | null    | unlabelled |         | 0     |
 | 54903  | null     | null      | null    | unlabelled |         | 0     |
 | 177819 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 381006 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 386631 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 557935 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 623427 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 659460 | null     | null      | null    | unlabelled |         | 0     |
 | 659461 | v1:6     | ethernet1 | 1236::3 | 252199     |         | 0     |
 | 659462 | v1:6     | ethernet1 | 1236::3 | 252200     |         | 0     |
 | 659463 | v1:6     | ethernet1 | 1236::3 | 252201     |         | 0     |
 | 659464 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 659465 | null     | null      | null    | unlabelled |         | 0     |
 | 659466 | null     | null      | null    | unlabelled |         | 0     |
 | 659467 | null     | null      | null    | unlabelled |         | 0     |
 | 659468 | null     | null      | null    | unlabelled |         | 0     |
 | 659469 | null     | null      | null    | unlabelled |         | 0     |
 | 790522 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#