here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 15191  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 141131 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 222543 | null     | null      | null    | unlabelled |         | 0     |
 | 222544 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 222545 | v1:4     | ethernet1 | 1.1.1.2 | 642211     |         | 0     |
 | 222546 | v1:4     | ethernet1 | 1.1.1.2 | 642212     |         | 0     |
 | 222547 | v1:4     | ethernet1 | 1.1.1.2 | 642213     |         | 0     |
 | 222548 | null     | null      | null    | unlabelled |         | 0     |
 | 222549 | null     | null      | null    | unlabelled |         | 0     |
 | 222550 | null     | null      | null    | unlabelled |         | 0     |
 | 222551 | null     | null      | null    | unlabelled |         | 0     |
 | 222552 | null     | null      | null    | unlabelled |         | 0     |
 | 463024 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 567994 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 621380 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 942625 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 962152 | null     | null      | null    | unlabelled |         | 0     |
 | 962153 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 962154 | v1:6     | ethernet1 | 1234::2 | 499871     |         | 0     |
 | 962155 | v1:6     | ethernet1 | 1234::2 | 499872     |         | 0     |
 | 962156 | v1:6     | ethernet1 | 1234::2 | 499873     |         | 0     |
 | 962157 | null     | null      | null    | unlabelled |         | 0     |
 | 962158 | null     | null      | null    | unlabelled |         | 0     |
 | 962159 | null     | null      | null    | unlabelled |         | 0     |
 | 962160 | null     | null      | null    | unlabelled |         | 0     |
 | 962161 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 63728   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 120573  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 147328  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 435419  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 499869  | null     | null      | null    | unlabelled |         | 0     |
 | 499870  | v1:6     | ethernet1 | 1234::1 | 962153     |         | 1280  |
 | 499871  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 499872  | v1:6     | ethernet2 | 1235::3 | 425875     |         | 640   |
 | 499873  | v1:6     | ethernet2 | 1235::3 | 425876     |         | 640   |
 | 499874  | null     | null      | null    | unlabelled |         | 0     |
 | 499875  | null     | null      | null    | unlabelled |         | 0     |
 | 499876  | null     | null      | null    | unlabelled |         | 0     |
 | 499877  | null     | null      | null    | unlabelled |         | 0     |
 | 499878  | null     | null      | null    | unlabelled |         | 0     |
 | 642209  | null     | null      | null    | unlabelled |         | 0     |
 | 642210  | v1:4     | ethernet1 | 1.1.1.1 | 222544     |         | 1280  |
 | 642211  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 642212  | v1:4     | ethernet2 | 1.1.2.3 | 309572     |         | 640   |
 | 642213  | v1:4     | ethernet2 | 1.1.2.3 | 309573     |         | 640   |
 | 642214  | null     | null      | null    | unlabelled |         | 0     |
 | 642215  | null     | null      | null    | unlabelled |         | 0     |
 | 642216  | null     | null      | null    | unlabelled |         | 0     |
 | 642217  | null     | null      | null    | unlabelled |         | 0     |
 | 642218  | null     | null      | null    | unlabelled |         | 0     |
 | 691697  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 693061  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 714698  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1001430 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127341 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 163741 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 270183 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 309569 | null     | null      | null    | unlabelled |         | 0     |
 | 309570 | v1:4     | ethernet1 | 1.1.2.2 | 642210     |         | 640   |
 | 309571 | v1:4     | ethernet1 | 1.1.2.2 | 642211     |         | 640   |
 | 309572 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 309573 | v1:4     | ethernet2 | 1.1.3.4 | 238768     |         | 1280  |
 | 309574 | null     | null      | null    | unlabelled |         | 0     |
 | 309575 | null     | null      | null    | unlabelled |         | 0     |
 | 309576 | null     | null      | null    | unlabelled |         | 0     |
 | 309577 | null     | null      | null    | unlabelled |         | 0     |
 | 309578 | null     | null      | null    | unlabelled |         | 0     |
 | 363135 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 367175 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 425872 | null     | null      | null    | unlabelled |         | 0     |
 | 425873 | v1:6     | ethernet1 | 1235::2 | 499870     |         | 640   |
 | 425874 | v1:6     | ethernet1 | 1235::2 | 499871     |         | 640   |
 | 425875 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 425876 | v1:6     | ethernet2 | 1236::4 | 874924     |         | 1280  |
 | 425877 | null     | null      | null    | unlabelled |         | 0     |
 | 425878 | null     | null      | null    | unlabelled |         | 0     |
 | 425879 | null     | null      | null    | unlabelled |         | 0     |
 | 425880 | null     | null      | null    | unlabelled |         | 0     |
 | 425881 | null     | null      | null    | unlabelled |         | 0     |
 | 566185 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 632861 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 710206 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26744  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 61806  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 94224  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 238764 | null     | null      | null    | unlabelled |         | 0     |
 | 238765 | v1:4     | ethernet1 | 1.1.3.3 | 309570     |         | 0     |
 | 238766 | v1:4     | ethernet1 | 1.1.3.3 | 309571     |         | 0     |
 | 238767 | v1:4     | ethernet1 | 1.1.3.3 | 309572     |         | 0     |
 | 238768 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 238769 | null     | null      | null    | unlabelled |         | 0     |
 | 238770 | null     | null      | null    | unlabelled |         | 0     |
 | 238771 | null     | null      | null    | unlabelled |         | 0     |
 | 238772 | null     | null      | null    | unlabelled |         | 0     |
 | 238773 | null     | null      | null    | unlabelled |         | 0     |
 | 379457 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 451372 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 874920 | null     | null      | null    | unlabelled |         | 0     |
 | 874921 | v1:6     | ethernet1 | 1236::3 | 425873     |         | 0     |
 | 874922 | v1:6     | ethernet1 | 1236::3 | 425874     |         | 0     |
 | 874923 | v1:6     | ethernet1 | 1236::3 | 425875     |         | 0     |
 | 874924 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 874925 | null     | null      | null    | unlabelled |         | 0     |
 | 874926 | null     | null      | null    | unlabelled |         | 0     |
 | 874927 | null     | null      | null    | unlabelled |         | 0     |
 | 874928 | null     | null      | null    | unlabelled |         | 0     |
 | 874929 | null     | null      | null    | unlabelled |         | 0     |
 | 962101 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#