here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 119614  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 238149  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 288291  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 469450  | null     | null      | null    | unlabelled |         | 0     |
 | 469451  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 469452  | v1:4     | ethernet1 | 1.1.1.2 | 547047     |         | 0     |
 | 469453  | v1:4     | ethernet1 | 1.1.1.2 | 547048     |         | 0     |
 | 469454  | v1:4     | ethernet1 | 1.1.1.2 | 547049     |         | 0     |
 | 469455  | null     | null      | null    | unlabelled |         | 0     |
 | 469456  | null     | null      | null    | unlabelled |         | 0     |
 | 469457  | null     | null      | null    | unlabelled |         | 0     |
 | 469458  | null     | null      | null    | unlabelled |         | 0     |
 | 469459  | null     | null      | null    | unlabelled |         | 0     |
 | 630151  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 787877  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 982401  | null     | null      | null    | unlabelled |         | 0     |
 | 982402  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 982403  | v1:6     | ethernet1 | 1234::2 | 658284     |         | 0     |
 | 982404  | v1:6     | ethernet1 | 1234::2 | 658285     |         | 0     |
 | 982405  | v1:6     | ethernet1 | 1234::2 | 658286     |         | 0     |
 | 982406  | null     | null      | null    | unlabelled |         | 0     |
 | 982407  | null     | null      | null    | unlabelled |         | 0     |
 | 982408  | null     | null      | null    | unlabelled |         | 0     |
 | 982409  | null     | null      | null    | unlabelled |         | 0     |
 | 982410  | null     | null      | null    | unlabelled |         | 0     |
 | 1042669 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 247733 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 500301 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 547045 | null     | null      | null    | unlabelled |         | 0     |
 | 547046 | v1:4     | ethernet1 | 1.1.1.1 | 469451     |         | 1280  |
 | 547047 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 547048 | v1:4     | ethernet2 | 1.1.2.3 | 921975     |         | 640   |
 | 547049 | v1:4     | ethernet2 | 1.1.2.3 | 921976     |         | 640   |
 | 547050 | null     | null      | null    | unlabelled |         | 0     |
 | 547051 | null     | null      | null    | unlabelled |         | 0     |
 | 547052 | null     | null      | null    | unlabelled |         | 0     |
 | 547053 | null     | null      | null    | unlabelled |         | 0     |
 | 547054 | null     | null      | null    | unlabelled |         | 0     |
 | 658282 | null     | null      | null    | unlabelled |         | 0     |
 | 658283 | v1:6     | ethernet1 | 1234::1 | 982402     |         | 1280  |
 | 658284 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 658285 | v1:6     | ethernet2 | 1235::3 | 698622     |         | 640   |
 | 658286 | v1:6     | ethernet2 | 1235::3 | 698623     |         | 640   |
 | 658287 | null     | null      | null    | unlabelled |         | 0     |
 | 658288 | null     | null      | null    | unlabelled |         | 0     |
 | 658289 | null     | null      | null    | unlabelled |         | 0     |
 | 658290 | null     | null      | null    | unlabelled |         | 0     |
 | 658291 | null     | null      | null    | unlabelled |         | 0     |
 | 666159 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 669688 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 708877 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 752064 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 874841 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 900487 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 145662 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 233925 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 394219 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 416093 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 698619 | null     | null      | null    | unlabelled |         | 0     |
 | 698620 | v1:6     | ethernet1 | 1235::2 | 658283     |         | 640   |
 | 698621 | v1:6     | ethernet1 | 1235::2 | 658284     |         | 640   |
 | 698622 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 698623 | v1:6     | ethernet2 | 1236::4 | 349147     |         | 1280  |
 | 698624 | null     | null      | null    | unlabelled |         | 0     |
 | 698625 | null     | null      | null    | unlabelled |         | 0     |
 | 698626 | null     | null      | null    | unlabelled |         | 0     |
 | 698627 | null     | null      | null    | unlabelled |         | 0     |
 | 698628 | null     | null      | null    | unlabelled |         | 0     |
 | 756785 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 902842 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 921972 | null     | null      | null    | unlabelled |         | 0     |
 | 921973 | v1:4     | ethernet1 | 1.1.2.2 | 547046     |         | 640   |
 | 921974 | v1:4     | ethernet1 | 1.1.2.2 | 547047     |         | 640   |
 | 921975 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 921976 | v1:4     | ethernet2 | 1.1.3.4 | 775444     |         | 1280  |
 | 921977 | null     | null      | null    | unlabelled |         | 0     |
 | 921978 | null     | null      | null    | unlabelled |         | 0     |
 | 921979 | null     | null      | null    | unlabelled |         | 0     |
 | 921980 | null     | null      | null    | unlabelled |         | 0     |
 | 921981 | null     | null      | null    | unlabelled |         | 0     |
 | 956664 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 990662 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 318950 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 349143 | null     | null      | null    | unlabelled |         | 0     |
 | 349144 | v1:6     | ethernet1 | 1236::3 | 698620     |         | 0     |
 | 349145 | v1:6     | ethernet1 | 1236::3 | 698621     |         | 0     |
 | 349146 | v1:6     | ethernet1 | 1236::3 | 698622     |         | 0     |
 | 349147 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 349148 | null     | null      | null    | unlabelled |         | 0     |
 | 349149 | null     | null      | null    | unlabelled |         | 0     |
 | 349150 | null     | null      | null    | unlabelled |         | 0     |
 | 349151 | null     | null      | null    | unlabelled |         | 0     |
 | 349152 | null     | null      | null    | unlabelled |         | 0     |
 | 480186 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 622741 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 775440 | null     | null      | null    | unlabelled |         | 0     |
 | 775441 | v1:4     | ethernet1 | 1.1.3.3 | 921973     |         | 0     |
 | 775442 | v1:4     | ethernet1 | 1.1.3.3 | 921974     |         | 0     |
 | 775443 | v1:4     | ethernet1 | 1.1.3.3 | 921975     |         | 0     |
 | 775444 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 775445 | null     | null      | null    | unlabelled |         | 0     |
 | 775446 | null     | null      | null    | unlabelled |         | 0     |
 | 775447 | null     | null      | null    | unlabelled |         | 0     |
 | 775448 | null     | null      | null    | unlabelled |         | 0     |
 | 775449 | null     | null      | null    | unlabelled |         | 0     |
 | 784545 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 868165 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 961927 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#