here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 18062   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 60618   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 234170  | null     | null      | null    | unlabelled |         | 0     |
 | 234171  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 234172  | v1:6     | ethernet1 | 1234::2 | 207248     |         | 0     |
 | 234173  | v1:6     | ethernet1 | 1234::2 | 207249     |         | 0     |
 | 234174  | v1:6     | ethernet1 | 1234::2 | 207250     |         | 0     |
 | 234175  | null     | null      | null    | unlabelled |         | 0     |
 | 234176  | null     | null      | null    | unlabelled |         | 0     |
 | 234177  | null     | null      | null    | unlabelled |         | 0     |
 | 234178  | null     | null      | null    | unlabelled |         | 0     |
 | 234179  | null     | null      | null    | unlabelled |         | 0     |
 | 372808  | null     | null      | null    | unlabelled |         | 0     |
 | 372809  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 372810  | v1:4     | ethernet1 | 1.1.1.2 | 732425     |         | 0     |
 | 372811  | v1:4     | ethernet1 | 1.1.1.2 | 732426     |         | 0     |
 | 372812  | v1:4     | ethernet1 | 1.1.1.2 | 732427     |         | 0     |
 | 372813  | null     | null      | null    | unlabelled |         | 0     |
 | 372814  | null     | null      | null    | unlabelled |         | 0     |
 | 372815  | null     | null      | null    | unlabelled |         | 0     |
 | 372816  | null     | null      | null    | unlabelled |         | 0     |
 | 372817  | null     | null      | null    | unlabelled |         | 0     |
 | 379490  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 453740  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 716129  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1013159 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22692  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 84396  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 207246 | null     | null      | null    | unlabelled |         | 0     |
 | 207247 | v1:6     | ethernet1 | 1234::1 | 234171     |         | 1280  |
 | 207248 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 207249 | v1:6     | ethernet2 | 1235::3 | 934959     |         | 640   |
 | 207250 | v1:6     | ethernet2 | 1235::3 | 934960     |         | 640   |
 | 207251 | null     | null      | null    | unlabelled |         | 0     |
 | 207252 | null     | null      | null    | unlabelled |         | 0     |
 | 207253 | null     | null      | null    | unlabelled |         | 0     |
 | 207254 | null     | null      | null    | unlabelled |         | 0     |
 | 207255 | null     | null      | null    | unlabelled |         | 0     |
 | 233513 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 281568 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 318964 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 356755 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 708543 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 732423 | null     | null      | null    | unlabelled |         | 0     |
 | 732424 | v1:4     | ethernet1 | 1.1.1.1 | 372809     |         | 1280  |
 | 732425 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 732426 | v1:4     | ethernet2 | 1.1.2.3 | 808984     |         | 640   |
 | 732427 | v1:4     | ethernet2 | 1.1.2.3 | 808985     |         | 640   |
 | 732428 | null     | null      | null    | unlabelled |         | 0     |
 | 732429 | null     | null      | null    | unlabelled |         | 0     |
 | 732430 | null     | null      | null    | unlabelled |         | 0     |
 | 732431 | null     | null      | null    | unlabelled |         | 0     |
 | 732432 | null     | null      | null    | unlabelled |         | 0     |
 | 814339 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 101428  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 382747  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 423340  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 489804  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 786611  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 808981  | null     | null      | null    | unlabelled |         | 0     |
 | 808982  | v1:4     | ethernet1 | 1.1.2.2 | 732424     |         | 640   |
 | 808983  | v1:4     | ethernet1 | 1.1.2.2 | 732425     |         | 640   |
 | 808984  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 808985  | v1:4     | ethernet2 | 1.1.3.4 | 1031582    |         | 1280  |
 | 808986  | null     | null      | null    | unlabelled |         | 0     |
 | 808987  | null     | null      | null    | unlabelled |         | 0     |
 | 808988  | null     | null      | null    | unlabelled |         | 0     |
 | 808989  | null     | null      | null    | unlabelled |         | 0     |
 | 808990  | null     | null      | null    | unlabelled |         | 0     |
 | 934956  | null     | null      | null    | unlabelled |         | 0     |
 | 934957  | v1:6     | ethernet1 | 1235::2 | 207247     |         | 640   |
 | 934958  | v1:6     | ethernet1 | 1235::2 | 207248     |         | 640   |
 | 934959  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 934960  | v1:6     | ethernet2 | 1236::4 | 695884     |         | 1280  |
 | 934961  | null     | null      | null    | unlabelled |         | 0     |
 | 934962  | null     | null      | null    | unlabelled |         | 0     |
 | 934963  | null     | null      | null    | unlabelled |         | 0     |
 | 934964  | null     | null      | null    | unlabelled |         | 0     |
 | 934965  | null     | null      | null    | unlabelled |         | 0     |
 | 951671  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 984858  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1035483 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 560908  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 665883  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 695880  | null     | null      | null    | unlabelled |         | 0     |
 | 695881  | v1:6     | ethernet1 | 1236::3 | 934957     |         | 0     |
 | 695882  | v1:6     | ethernet1 | 1236::3 | 934958     |         | 0     |
 | 695883  | v1:6     | ethernet1 | 1236::3 | 934959     |         | 0     |
 | 695884  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 695885  | null     | null      | null    | unlabelled |         | 0     |
 | 695886  | null     | null      | null    | unlabelled |         | 0     |
 | 695887  | null     | null      | null    | unlabelled |         | 0     |
 | 695888  | null     | null      | null    | unlabelled |         | 0     |
 | 695889  | null     | null      | null    | unlabelled |         | 0     |
 | 754926  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 763011  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 810448  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1027942 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1031578 | null     | null      | null    | unlabelled |         | 0     |
 | 1031579 | v1:4     | ethernet1 | 1.1.3.3 | 808982     |         | 0     |
 | 1031580 | v1:4     | ethernet1 | 1.1.3.3 | 808983     |         | 0     |
 | 1031581 | v1:4     | ethernet1 | 1.1.3.3 | 808984     |         | 0     |
 | 1031582 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1031583 | null     | null      | null    | unlabelled |         | 0     |
 | 1031584 | null     | null      | null    | unlabelled |         | 0     |
 | 1031585 | null     | null      | null    | unlabelled |         | 0     |
 | 1031586 | null     | null      | null    | unlabelled |         | 0     |
 | 1031587 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#