here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16785   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 82598   | null     | null      | null    | unlabelled |         | 0     |
 | 82599   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 82600   | v1:6     | ethernet1 | 1234::2 | 978281     |         | 0     |
 | 82601   | v1:6     | ethernet1 | 1234::2 | 978282     |         | 0     |
 | 82602   | v1:6     | ethernet1 | 1234::2 | 978283     |         | 0     |
 | 82603   | null     | null      | null    | unlabelled |         | 0     |
 | 82604   | null     | null      | null    | unlabelled |         | 0     |
 | 82605   | null     | null      | null    | unlabelled |         | 0     |
 | 82606   | null     | null      | null    | unlabelled |         | 0     |
 | 82607   | null     | null      | null    | unlabelled |         | 0     |
 | 256940  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 448535  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 500323  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 812442  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 997091  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1000937 | null     | null      | null    | unlabelled |         | 0     |
 | 1000938 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1000939 | v1:4     | ethernet1 | 1.1.1.2 | 714807     |         | 0     |
 | 1000940 | v1:4     | ethernet1 | 1.1.1.2 | 714808     |         | 0     |
 | 1000941 | v1:4     | ethernet1 | 1.1.1.2 | 714809     |         | 0     |
 | 1000942 | null     | null      | null    | unlabelled |         | 0     |
 | 1000943 | null     | null      | null    | unlabelled |         | 0     |
 | 1000944 | null     | null      | null    | unlabelled |         | 0     |
 | 1000945 | null     | null      | null    | unlabelled |         | 0     |
 | 1000946 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 192266  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 212262  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 226185  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 714805  | null     | null      | null    | unlabelled |         | 0     |
 | 714806  | v1:4     | ethernet1 | 1.1.1.1 | 1000938    |         | 1280  |
 | 714807  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 714808  | v1:4     | ethernet2 | 1.1.2.3 | 926500     |         | 640   |
 | 714809  | v1:4     | ethernet2 | 1.1.2.3 | 926501     |         | 640   |
 | 714810  | null     | null      | null    | unlabelled |         | 0     |
 | 714811  | null     | null      | null    | unlabelled |         | 0     |
 | 714812  | null     | null      | null    | unlabelled |         | 0     |
 | 714813  | null     | null      | null    | unlabelled |         | 0     |
 | 714814  | null     | null      | null    | unlabelled |         | 0     |
 | 725440  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 798126  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 848526  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 877069  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 978279  | null     | null      | null    | unlabelled |         | 0     |
 | 978280  | v1:6     | ethernet1 | 1234::1 | 82599      |         | 1280  |
 | 978281  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 978282  | v1:6     | ethernet2 | 1235::3 | 407208     |         | 640   |
 | 978283  | v1:6     | ethernet2 | 1235::3 | 407209     |         | 640   |
 | 978284  | null     | null      | null    | unlabelled |         | 0     |
 | 978285  | null     | null      | null    | unlabelled |         | 0     |
 | 978286  | null     | null      | null    | unlabelled |         | 0     |
 | 978287  | null     | null      | null    | unlabelled |         | 0     |
 | 978288  | null     | null      | null    | unlabelled |         | 0     |
 | 1016437 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 25576   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 147801  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 234033  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 386386  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 407205  | null     | null      | null    | unlabelled |         | 0     |
 | 407206  | v1:6     | ethernet1 | 1235::2 | 978280     |         | 640   |
 | 407207  | v1:6     | ethernet1 | 1235::2 | 978281     |         | 640   |
 | 407208  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 407209  | v1:6     | ethernet2 | 1236::4 | 446379     |         | 1280  |
 | 407210  | null     | null      | null    | unlabelled |         | 0     |
 | 407211  | null     | null      | null    | unlabelled |         | 0     |
 | 407212  | null     | null      | null    | unlabelled |         | 0     |
 | 407213  | null     | null      | null    | unlabelled |         | 0     |
 | 407214  | null     | null      | null    | unlabelled |         | 0     |
 | 559004  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 723993  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 926497  | null     | null      | null    | unlabelled |         | 0     |
 | 926498  | v1:4     | ethernet1 | 1.1.2.2 | 714806     |         | 640   |
 | 926499  | v1:4     | ethernet1 | 1.1.2.2 | 714807     |         | 640   |
 | 926500  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 926501  | v1:4     | ethernet2 | 1.1.3.4 | 447703     |         | 1280  |
 | 926502  | null     | null      | null    | unlabelled |         | 0     |
 | 926503  | null     | null      | null    | unlabelled |         | 0     |
 | 926504  | null     | null      | null    | unlabelled |         | 0     |
 | 926505  | null     | null      | null    | unlabelled |         | 0     |
 | 926506  | null     | null      | null    | unlabelled |         | 0     |
 | 1000011 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1011626 | v1:6     | ethernet2 | 1236::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 110428 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 342577 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 446375 | null     | null      | null    | unlabelled |         | 0     |
 | 446376 | v1:6     | ethernet1 | 1236::3 | 407206     |         | 0     |
 | 446377 | v1:6     | ethernet1 | 1236::3 | 407207     |         | 0     |
 | 446378 | v1:6     | ethernet1 | 1236::3 | 407208     |         | 0     |
 | 446379 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 446380 | null     | null      | null    | unlabelled |         | 0     |
 | 446381 | null     | null      | null    | unlabelled |         | 0     |
 | 446382 | null     | null      | null    | unlabelled |         | 0     |
 | 446383 | null     | null      | null    | unlabelled |         | 0     |
 | 446384 | null     | null      | null    | unlabelled |         | 0     |
 | 447699 | null     | null      | null    | unlabelled |         | 0     |
 | 447700 | v1:4     | ethernet1 | 1.1.3.3 | 926498     |         | 0     |
 | 447701 | v1:4     | ethernet1 | 1.1.3.3 | 926499     |         | 0     |
 | 447702 | v1:4     | ethernet1 | 1.1.3.3 | 926500     |         | 0     |
 | 447703 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 447704 | null     | null      | null    | unlabelled |         | 0     |
 | 447705 | null     | null      | null    | unlabelled |         | 0     |
 | 447706 | null     | null      | null    | unlabelled |         | 0     |
 | 447707 | null     | null      | null    | unlabelled |         | 0     |
 | 447708 | null     | null      | null    | unlabelled |         | 0     |
 | 642274 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 781297 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 819137 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 849264 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#