here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 40148  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 218774 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 516267 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 568548 | null     | null      | null    | unlabelled |         | 0     |
 | 568549 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 568550 | v1:6     | ethernet1 | 1234::2 | 361329     |         | 0     |
 | 568551 | v1:6     | ethernet1 | 1234::2 | 361330     |         | 0     |
 | 568552 | v1:6     | ethernet1 | 1234::2 | 361331     |         | 0     |
 | 568553 | null     | null      | null    | unlabelled |         | 0     |
 | 568554 | null     | null      | null    | unlabelled |         | 0     |
 | 568555 | null     | null      | null    | unlabelled |         | 0     |
 | 568556 | null     | null      | null    | unlabelled |         | 0     |
 | 568557 | null     | null      | null    | unlabelled |         | 0     |
 | 571585 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 667909 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 748326 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 980728 | null     | null      | null    | unlabelled |         | 0     |
 | 980729 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 980730 | v1:4     | ethernet1 | 1.1.1.2 | 380844     |         | 0     |
 | 980731 | v1:4     | ethernet1 | 1.1.1.2 | 380845     |         | 0     |
 | 980732 | v1:4     | ethernet1 | 1.1.1.2 | 380846     |         | 0     |
 | 980733 | null     | null      | null    | unlabelled |         | 0     |
 | 980734 | null     | null      | null    | unlabelled |         | 0     |
 | 980735 | null     | null      | null    | unlabelled |         | 0     |
 | 980736 | null     | null      | null    | unlabelled |         | 0     |
 | 980737 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20015  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 32891  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 51606  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 314857 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 361327 | null     | null      | null    | unlabelled |         | 0     |
 | 361328 | v1:6     | ethernet1 | 1234::1 | 568549     |         | 1280  |
 | 361329 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 361330 | v1:6     | ethernet2 | 1235::3 | 1005166    |         | 640   |
 | 361331 | v1:6     | ethernet2 | 1235::3 | 1005167    |         | 640   |
 | 361332 | null     | null      | null    | unlabelled |         | 0     |
 | 361333 | null     | null      | null    | unlabelled |         | 0     |
 | 361334 | null     | null      | null    | unlabelled |         | 0     |
 | 361335 | null     | null      | null    | unlabelled |         | 0     |
 | 361336 | null     | null      | null    | unlabelled |         | 0     |
 | 380842 | null     | null      | null    | unlabelled |         | 0     |
 | 380843 | v1:4     | ethernet1 | 1.1.1.1 | 980729     |         | 1280  |
 | 380844 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 380845 | v1:4     | ethernet2 | 1.1.2.3 | 122310     |         | 640   |
 | 380846 | v1:4     | ethernet2 | 1.1.2.3 | 122311     |         | 640   |
 | 380847 | null     | null      | null    | unlabelled |         | 0     |
 | 380848 | null     | null      | null    | unlabelled |         | 0     |
 | 380849 | null     | null      | null    | unlabelled |         | 0     |
 | 380850 | null     | null      | null    | unlabelled |         | 0     |
 | 380851 | null     | null      | null    | unlabelled |         | 0     |
 | 384618 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 454598 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 752623 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 905331 | 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
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 122307  | null     | null      | null    | unlabelled |         | 0     |
 | 122308  | v1:4     | ethernet1 | 1.1.2.2 | 380843     |         | 640   |
 | 122309  | v1:4     | ethernet1 | 1.1.2.2 | 380844     |         | 640   |
 | 122310  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 122311  | v1:4     | ethernet2 | 1.1.3.4 | 476736     |         | 1280  |
 | 122312  | null     | null      | null    | unlabelled |         | 0     |
 | 122313  | null     | null      | null    | unlabelled |         | 0     |
 | 122314  | null     | null      | null    | unlabelled |         | 0     |
 | 122315  | null     | null      | null    | unlabelled |         | 0     |
 | 122316  | null     | null      | null    | unlabelled |         | 0     |
 | 164785  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 416960  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 489459  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 504728  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 538570  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 569658  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 662552  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 716705  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1005163 | null     | null      | null    | unlabelled |         | 0     |
 | 1005164 | v1:6     | ethernet1 | 1235::2 | 361328     |         | 640   |
 | 1005165 | v1:6     | ethernet1 | 1235::2 | 361329     |         | 640   |
 | 1005166 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1005167 | v1:6     | ethernet2 | 1236::4 | 447623     |         | 1280  |
 | 1005168 | null     | null      | null    | unlabelled |         | 0     |
 | 1005169 | null     | null      | null    | unlabelled |         | 0     |
 | 1005170 | null     | null      | null    | unlabelled |         | 0     |
 | 1005171 | null     | null      | null    | unlabelled |         | 0     |
 | 1005172 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 102849 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 194721 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 252921 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 447619 | null     | null      | null    | unlabelled |         | 0     |
 | 447620 | v1:6     | ethernet1 | 1236::3 | 1005164    |         | 0     |
 | 447621 | v1:6     | ethernet1 | 1236::3 | 1005165    |         | 0     |
 | 447622 | v1:6     | ethernet1 | 1236::3 | 1005166    |         | 0     |
 | 447623 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 447624 | null     | null      | null    | unlabelled |         | 0     |
 | 447625 | null     | null      | null    | unlabelled |         | 0     |
 | 447626 | null     | null      | null    | unlabelled |         | 0     |
 | 447627 | null     | null      | null    | unlabelled |         | 0     |
 | 447628 | null     | null      | null    | unlabelled |         | 0     |
 | 473106 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 476732 | null     | null      | null    | unlabelled |         | 0     |
 | 476733 | v1:4     | ethernet1 | 1.1.3.3 | 122308     |         | 0     |
 | 476734 | v1:4     | ethernet1 | 1.1.3.3 | 122309     |         | 0     |
 | 476735 | v1:4     | ethernet1 | 1.1.3.3 | 122310     |         | 0     |
 | 476736 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 476737 | null     | null      | null    | unlabelled |         | 0     |
 | 476738 | null     | null      | null    | unlabelled |         | 0     |
 | 476739 | null     | null      | null    | unlabelled |         | 0     |
 | 476740 | null     | null      | null    | unlabelled |         | 0     |
 | 476741 | null     | null      | null    | unlabelled |         | 0     |
 | 700038 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 958401 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#