here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 298443  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 328393  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 613745  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 735061  | null     | null      | null    | unlabelled |         | 0     |
 | 735062  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 735063  | v1:4     | ethernet1 | 1.1.1.2 | 150774     |         | 0     |
 | 735064  | v1:4     | ethernet1 | 1.1.1.2 | 150775     |         | 0     |
 | 735065  | v1:4     | ethernet1 | 1.1.1.2 | 150776     |         | 0     |
 | 735066  | null     | null      | null    | unlabelled |         | 0     |
 | 735067  | null     | null      | null    | unlabelled |         | 0     |
 | 735068  | null     | null      | null    | unlabelled |         | 0     |
 | 735069  | null     | null      | null    | unlabelled |         | 0     |
 | 735070  | null     | null      | null    | unlabelled |         | 0     |
 | 797893  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 943053  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1011386 | null     | null      | null    | unlabelled |         | 0     |
 | 1011387 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1011388 | v1:6     | ethernet1 | 1234::2 | 472415     |         | 0     |
 | 1011389 | v1:6     | ethernet1 | 1234::2 | 472416     |         | 0     |
 | 1011390 | v1:6     | ethernet1 | 1234::2 | 472417     |         | 0     |
 | 1011391 | null     | null      | null    | unlabelled |         | 0     |
 | 1011392 | null     | null      | null    | unlabelled |         | 0     |
 | 1011393 | null     | null      | null    | unlabelled |         | 0     |
 | 1011394 | null     | null      | null    | unlabelled |         | 0     |
 | 1011395 | null     | null      | null    | unlabelled |         | 0     |
 | 1034935 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 58718   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 150772  | null     | null      | null    | unlabelled |         | 0     |
 | 150773  | v1:4     | ethernet1 | 1.1.1.1 | 735062     |         | 1280  |
 | 150774  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 150775  | v1:4     | ethernet2 | 1.1.2.3 | 400256     |         | 640   |
 | 150776  | v1:4     | ethernet2 | 1.1.2.3 | 400257     |         | 640   |
 | 150777  | null     | null      | null    | unlabelled |         | 0     |
 | 150778  | null     | null      | null    | unlabelled |         | 0     |
 | 150779  | null     | null      | null    | unlabelled |         | 0     |
 | 150780  | null     | null      | null    | unlabelled |         | 0     |
 | 150781  | null     | null      | null    | unlabelled |         | 0     |
 | 331858  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 472413  | null     | null      | null    | unlabelled |         | 0     |
 | 472414  | v1:6     | ethernet1 | 1234::1 | 1011387    |         | 1280  |
 | 472415  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 472416  | v1:6     | ethernet2 | 1235::3 | 48457      |         | 640   |
 | 472417  | v1:6     | ethernet2 | 1235::3 | 48458      |         | 640   |
 | 472418  | null     | null      | null    | unlabelled |         | 0     |
 | 472419  | null     | null      | null    | unlabelled |         | 0     |
 | 472420  | null     | null      | null    | unlabelled |         | 0     |
 | 472421  | null     | null      | null    | unlabelled |         | 0     |
 | 472422  | null     | null      | null    | unlabelled |         | 0     |
 | 500113  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 542116  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 705932  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 725881  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 799678  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1030365 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48454  | null     | null      | null    | unlabelled |         | 0     |
 | 48455  | v1:6     | ethernet1 | 1235::2 | 472414     |         | 640   |
 | 48456  | v1:6     | ethernet1 | 1235::2 | 472415     |         | 640   |
 | 48457  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 48458  | v1:6     | ethernet2 | 1236::4 | 986571     |         | 1280  |
 | 48459  | null     | null      | null    | unlabelled |         | 0     |
 | 48460  | null     | null      | null    | unlabelled |         | 0     |
 | 48461  | null     | null      | null    | unlabelled |         | 0     |
 | 48462  | null     | null      | null    | unlabelled |         | 0     |
 | 48463  | null     | null      | null    | unlabelled |         | 0     |
 | 100575 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 316463 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 400253 | null     | null      | null    | unlabelled |         | 0     |
 | 400254 | v1:4     | ethernet1 | 1.1.2.2 | 150773     |         | 640   |
 | 400255 | v1:4     | ethernet1 | 1.1.2.2 | 150774     |         | 640   |
 | 400256 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 400257 | v1:4     | ethernet2 | 1.1.3.4 | 525824     |         | 1280  |
 | 400258 | null     | null      | null    | unlabelled |         | 0     |
 | 400259 | null     | null      | null    | unlabelled |         | 0     |
 | 400260 | null     | null      | null    | unlabelled |         | 0     |
 | 400261 | null     | null      | null    | unlabelled |         | 0     |
 | 400262 | null     | null      | null    | unlabelled |         | 0     |
 | 474386 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 755455 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 872488 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 881479 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 906076 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 919428 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27784  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 38909  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 47111  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 124740 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 238471 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 361328 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 525820 | null     | null      | null    | unlabelled |         | 0     |
 | 525821 | v1:4     | ethernet1 | 1.1.3.3 | 400254     |         | 0     |
 | 525822 | v1:4     | ethernet1 | 1.1.3.3 | 400255     |         | 0     |
 | 525823 | v1:4     | ethernet1 | 1.1.3.3 | 400256     |         | 0     |
 | 525824 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 525825 | null     | null      | null    | unlabelled |         | 0     |
 | 525826 | null     | null      | null    | unlabelled |         | 0     |
 | 525827 | null     | null      | null    | unlabelled |         | 0     |
 | 525828 | null     | null      | null    | unlabelled |         | 0     |
 | 525829 | null     | null      | null    | unlabelled |         | 0     |
 | 986567 | null     | null      | null    | unlabelled |         | 0     |
 | 986568 | v1:6     | ethernet1 | 1236::3 | 48455      |         | 0     |
 | 986569 | v1:6     | ethernet1 | 1236::3 | 48456      |         | 0     |
 | 986570 | v1:6     | ethernet1 | 1236::3 | 48457      |         | 0     |
 | 986571 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 986572 | null     | null      | null    | unlabelled |         | 0     |
 | 986573 | null     | null      | null    | unlabelled |         | 0     |
 | 986574 | null     | null      | null    | unlabelled |         | 0     |
 | 986575 | null     | null      | null    | unlabelled |         | 0     |
 | 986576 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#