here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51913  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 177868 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 218107 | null     | null      | null    | unlabelled |         | 0     |
 | 218108 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 218109 | v1:4     | ethernet1 | 1.1.1.2 | 251313     |         | 0     |
 | 218110 | v1:4     | ethernet1 | 1.1.1.2 | 251314     |         | 0     |
 | 218111 | v1:4     | ethernet1 | 1.1.1.2 | 251315     |         | 0     |
 | 218112 | null     | null      | null    | unlabelled |         | 0     |
 | 218113 | null     | null      | null    | unlabelled |         | 0     |
 | 218114 | null     | null      | null    | unlabelled |         | 0     |
 | 218115 | null     | null      | null    | unlabelled |         | 0     |
 | 218116 | null     | null      | null    | unlabelled |         | 0     |
 | 353900 | null     | null      | null    | unlabelled |         | 0     |
 | 353901 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 353902 | v1:6     | ethernet1 | 1234::2 | 514804     |         | 0     |
 | 353903 | v1:6     | ethernet1 | 1234::2 | 514805     |         | 0     |
 | 353904 | v1:6     | ethernet1 | 1234::2 | 514806     |         | 0     |
 | 353905 | null     | null      | null    | unlabelled |         | 0     |
 | 353906 | null     | null      | null    | unlabelled |         | 0     |
 | 353907 | null     | null      | null    | unlabelled |         | 0     |
 | 353908 | null     | null      | null    | unlabelled |         | 0     |
 | 353909 | null     | null      | null    | unlabelled |         | 0     |
 | 427859 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 766143 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 781692 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 815804 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12065  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 251311 | null     | null      | null    | unlabelled |         | 0     |
 | 251312 | v1:4     | ethernet1 | 1.1.1.1 | 218108     |         | 1280  |
 | 251313 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 251314 | v1:4     | ethernet2 | 1.1.2.3 | 535646     |         | 640   |
 | 251315 | v1:4     | ethernet2 | 1.1.2.3 | 535647     |         | 640   |
 | 251316 | null     | null      | null    | unlabelled |         | 0     |
 | 251317 | null     | null      | null    | unlabelled |         | 0     |
 | 251318 | null     | null      | null    | unlabelled |         | 0     |
 | 251319 | null     | null      | null    | unlabelled |         | 0     |
 | 251320 | null     | null      | null    | unlabelled |         | 0     |
 | 335378 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 340060 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 352065 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 468411 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 514802 | null     | null      | null    | unlabelled |         | 0     |
 | 514803 | v1:6     | ethernet1 | 1234::1 | 353901     |         | 1280  |
 | 514804 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 514805 | v1:6     | ethernet2 | 1235::3 | 561705     |         | 640   |
 | 514806 | v1:6     | ethernet2 | 1235::3 | 561706     |         | 640   |
 | 514807 | null     | null      | null    | unlabelled |         | 0     |
 | 514808 | null     | null      | null    | unlabelled |         | 0     |
 | 514809 | null     | null      | null    | unlabelled |         | 0     |
 | 514810 | null     | null      | null    | unlabelled |         | 0     |
 | 514811 | null     | null      | null    | unlabelled |         | 0     |
 | 561250 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 639752 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 665389 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48849  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 68678  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 92639  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 98659  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 436975 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 535643 | null     | null      | null    | unlabelled |         | 0     |
 | 535644 | v1:4     | ethernet1 | 1.1.2.2 | 251312     |         | 640   |
 | 535645 | v1:4     | ethernet1 | 1.1.2.2 | 251313     |         | 640   |
 | 535646 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 535647 | v1:4     | ethernet2 | 1.1.3.4 | 568503     |         | 1280  |
 | 535648 | null     | null      | null    | unlabelled |         | 0     |
 | 535649 | null     | null      | null    | unlabelled |         | 0     |
 | 535650 | null     | null      | null    | unlabelled |         | 0     |
 | 535651 | null     | null      | null    | unlabelled |         | 0     |
 | 535652 | null     | null      | null    | unlabelled |         | 0     |
 | 561702 | null     | null      | null    | unlabelled |         | 0     |
 | 561703 | v1:6     | ethernet1 | 1235::2 | 514803     |         | 640   |
 | 561704 | v1:6     | ethernet1 | 1235::2 | 514804     |         | 640   |
 | 561705 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 561706 | v1:6     | ethernet2 | 1236::4 | 302809     |         | 1280  |
 | 561707 | null     | null      | null    | unlabelled |         | 0     |
 | 561708 | null     | null      | null    | unlabelled |         | 0     |
 | 561709 | null     | null      | null    | unlabelled |         | 0     |
 | 561710 | null     | null      | null    | unlabelled |         | 0     |
 | 561711 | null     | null      | null    | unlabelled |         | 0     |
 | 616286 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 658975 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 932101 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 302805  | null     | null      | null    | unlabelled |         | 0     |
 | 302806  | v1:6     | ethernet1 | 1236::3 | 561703     |         | 0     |
 | 302807  | v1:6     | ethernet1 | 1236::3 | 561704     |         | 0     |
 | 302808  | v1:6     | ethernet1 | 1236::3 | 561705     |         | 0     |
 | 302809  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 302810  | null     | null      | null    | unlabelled |         | 0     |
 | 302811  | null     | null      | null    | unlabelled |         | 0     |
 | 302812  | null     | null      | null    | unlabelled |         | 0     |
 | 302813  | null     | null      | null    | unlabelled |         | 0     |
 | 302814  | null     | null      | null    | unlabelled |         | 0     |
 | 568499  | null     | null      | null    | unlabelled |         | 0     |
 | 568500  | v1:4     | ethernet1 | 1.1.3.3 | 535644     |         | 0     |
 | 568501  | v1:4     | ethernet1 | 1.1.3.3 | 535645     |         | 0     |
 | 568502  | v1:4     | ethernet1 | 1.1.3.3 | 535646     |         | 0     |
 | 568503  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 568504  | null     | null      | null    | unlabelled |         | 0     |
 | 568505  | null     | null      | null    | unlabelled |         | 0     |
 | 568506  | null     | null      | null    | unlabelled |         | 0     |
 | 568507  | null     | null      | null    | unlabelled |         | 0     |
 | 568508  | null     | null      | null    | unlabelled |         | 0     |
 | 620133  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 742130  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 748428  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 909671  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 961028  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1035832 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#