here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 35832   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 187593  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 600472  | null     | null      | null    | unlabelled |         | 0     |
 | 600473  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 600474  | v1:4     | ethernet1 | 1.1.1.2 | 376551     |         | 0     |
 | 600475  | v1:4     | ethernet1 | 1.1.1.2 | 376552     |         | 0     |
 | 600476  | v1:4     | ethernet1 | 1.1.1.2 | 376553     |         | 0     |
 | 600477  | null     | null      | null    | unlabelled |         | 0     |
 | 600478  | null     | null      | null    | unlabelled |         | 0     |
 | 600479  | null     | null      | null    | unlabelled |         | 0     |
 | 600480  | null     | null      | null    | unlabelled |         | 0     |
 | 600481  | null     | null      | null    | unlabelled |         | 0     |
 | 635125  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 712524  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 838774  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 925468  | null     | null      | null    | unlabelled |         | 0     |
 | 925469  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 925470  | v1:6     | ethernet1 | 1234::2 | 420019     |         | 0     |
 | 925471  | v1:6     | ethernet1 | 1234::2 | 420020     |         | 0     |
 | 925472  | v1:6     | ethernet1 | 1234::2 | 420021     |         | 0     |
 | 925473  | null     | null      | null    | unlabelled |         | 0     |
 | 925474  | null     | null      | null    | unlabelled |         | 0     |
 | 925475  | null     | null      | null    | unlabelled |         | 0     |
 | 925476  | null     | null      | null    | unlabelled |         | 0     |
 | 925477  | null     | null      | null    | unlabelled |         | 0     |
 | 1026968 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 32629  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 117002 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 196515 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 376549 | null     | null      | null    | unlabelled |         | 0     |
 | 376550 | v1:4     | ethernet1 | 1.1.1.1 | 600473     |         | 1280  |
 | 376551 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 376552 | v1:4     | ethernet2 | 1.1.2.3 | 723018     |         | 640   |
 | 376553 | v1:4     | ethernet2 | 1.1.2.3 | 723019     |         | 640   |
 | 376554 | null     | null      | null    | unlabelled |         | 0     |
 | 376555 | null     | null      | null    | unlabelled |         | 0     |
 | 376556 | null     | null      | null    | unlabelled |         | 0     |
 | 376557 | null     | null      | null    | unlabelled |         | 0     |
 | 376558 | null     | null      | null    | unlabelled |         | 0     |
 | 420017 | null     | null      | null    | unlabelled |         | 0     |
 | 420018 | v1:6     | ethernet1 | 1234::1 | 925469     |         | 1280  |
 | 420019 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 420020 | v1:6     | ethernet2 | 1235::3 | 440622     |         | 640   |
 | 420021 | v1:6     | ethernet2 | 1235::3 | 440623     |         | 640   |
 | 420022 | null     | null      | null    | unlabelled |         | 0     |
 | 420023 | null     | null      | null    | unlabelled |         | 0     |
 | 420024 | null     | null      | null    | unlabelled |         | 0     |
 | 420025 | null     | null      | null    | unlabelled |         | 0     |
 | 420026 | null     | null      | null    | unlabelled |         | 0     |
 | 500615 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 593074 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 626863 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 698350 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 932574 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 286056 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 391105 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 439987 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 440619 | null     | null      | null    | unlabelled |         | 0     |
 | 440620 | v1:6     | ethernet1 | 1235::2 | 420018     |         | 640   |
 | 440621 | v1:6     | ethernet1 | 1235::2 | 420019     |         | 640   |
 | 440622 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 440623 | v1:6     | ethernet2 | 1236::4 | 55978      |         | 1280  |
 | 440624 | null     | null      | null    | unlabelled |         | 0     |
 | 440625 | null     | null      | null    | unlabelled |         | 0     |
 | 440626 | null     | null      | null    | unlabelled |         | 0     |
 | 440627 | null     | null      | null    | unlabelled |         | 0     |
 | 440628 | null     | null      | null    | unlabelled |         | 0     |
 | 600127 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 648286 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 723015 | null     | null      | null    | unlabelled |         | 0     |
 | 723016 | v1:4     | ethernet1 | 1.1.2.2 | 376550     |         | 640   |
 | 723017 | v1:4     | ethernet1 | 1.1.2.2 | 376551     |         | 640   |
 | 723018 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 723019 | v1:4     | ethernet2 | 1.1.3.4 | 420870     |         | 1280  |
 | 723020 | null     | null      | null    | unlabelled |         | 0     |
 | 723021 | null     | null      | null    | unlabelled |         | 0     |
 | 723022 | null     | null      | null    | unlabelled |         | 0     |
 | 723023 | null     | null      | null    | unlabelled |         | 0     |
 | 723024 | null     | null      | null    | unlabelled |         | 0     |
 | 754227 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 755019 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 803000 | v1:6     | ethernet1 | 1235::2 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 55974   | null     | null      | null    | unlabelled |         | 0     |
 | 55975   | v1:6     | ethernet1 | 1236::3 | 440620     |         | 0     |
 | 55976   | v1:6     | ethernet1 | 1236::3 | 440621     |         | 0     |
 | 55977   | v1:6     | ethernet1 | 1236::3 | 440622     |         | 0     |
 | 55978   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 55979   | null     | null      | null    | unlabelled |         | 0     |
 | 55980   | null     | null      | null    | unlabelled |         | 0     |
 | 55981   | null     | null      | null    | unlabelled |         | 0     |
 | 55982   | null     | null      | null    | unlabelled |         | 0     |
 | 55983   | null     | null      | null    | unlabelled |         | 0     |
 | 359169  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 420866  | null     | null      | null    | unlabelled |         | 0     |
 | 420867  | v1:4     | ethernet1 | 1.1.3.3 | 723016     |         | 0     |
 | 420868  | v1:4     | ethernet1 | 1.1.3.3 | 723017     |         | 0     |
 | 420869  | v1:4     | ethernet1 | 1.1.3.3 | 723018     |         | 0     |
 | 420870  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 420871  | null     | null      | null    | unlabelled |         | 0     |
 | 420872  | null     | null      | null    | unlabelled |         | 0     |
 | 420873  | null     | null      | null    | unlabelled |         | 0     |
 | 420874  | null     | null      | null    | unlabelled |         | 0     |
 | 420875  | null     | null      | null    | unlabelled |         | 0     |
 | 461854  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 501162  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 578597  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 949138  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1002206 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#