here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 119957  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 287388  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 434349  | null     | null      | null    | unlabelled |         | 0     |
 | 434350  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 434351  | v1:6     | ethernet1 | 1234::2 | 949602     |         | 0     |
 | 434352  | v1:6     | ethernet1 | 1234::2 | 949603     |         | 0     |
 | 434353  | v1:6     | ethernet1 | 1234::2 | 949604     |         | 0     |
 | 434354  | null     | null      | null    | unlabelled |         | 0     |
 | 434355  | null     | null      | null    | unlabelled |         | 0     |
 | 434356  | null     | null      | null    | unlabelled |         | 0     |
 | 434357  | null     | null      | null    | unlabelled |         | 0     |
 | 434358  | null     | null      | null    | unlabelled |         | 0     |
 | 481819  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 584985  | null     | null      | null    | unlabelled |         | 0     |
 | 584986  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 584987  | v1:4     | ethernet1 | 1.1.1.2 | 673221     |         | 0     |
 | 584988  | v1:4     | ethernet1 | 1.1.1.2 | 673222     |         | 0     |
 | 584989  | v1:4     | ethernet1 | 1.1.1.2 | 673223     |         | 0     |
 | 584990  | null     | null      | null    | unlabelled |         | 0     |
 | 584991  | null     | null      | null    | unlabelled |         | 0     |
 | 584992  | null     | null      | null    | unlabelled |         | 0     |
 | 584993  | null     | null      | null    | unlabelled |         | 0     |
 | 584994  | null     | null      | null    | unlabelled |         | 0     |
 | 802386  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 869149  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1003375 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 254478 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 259246 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 420338 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 588264 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 649090 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 673219 | null     | null      | null    | unlabelled |         | 0     |
 | 673220 | v1:4     | ethernet1 | 1.1.1.1 | 584986     |         | 1280  |
 | 673221 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 673222 | v1:4     | ethernet2 | 1.1.2.3 | 615787     |         | 640   |
 | 673223 | v1:4     | ethernet2 | 1.1.2.3 | 615788     |         | 640   |
 | 673224 | null     | null      | null    | unlabelled |         | 0     |
 | 673225 | null     | null      | null    | unlabelled |         | 0     |
 | 673226 | null     | null      | null    | unlabelled |         | 0     |
 | 673227 | null     | null      | null    | unlabelled |         | 0     |
 | 673228 | null     | null      | null    | unlabelled |         | 0     |
 | 758052 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 860064 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 949600 | null     | null      | null    | unlabelled |         | 0     |
 | 949601 | v1:6     | ethernet1 | 1234::1 | 434350     |         | 1280  |
 | 949602 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 949603 | v1:6     | ethernet2 | 1235::3 | 694407     |         | 640   |
 | 949604 | v1:6     | ethernet2 | 1235::3 | 694408     |         | 640   |
 | 949605 | null     | null      | null    | unlabelled |         | 0     |
 | 949606 | null     | null      | null    | unlabelled |         | 0     |
 | 949607 | null     | null      | null    | unlabelled |         | 0     |
 | 949608 | null     | null      | null    | unlabelled |         | 0     |
 | 949609 | null     | null      | null    | unlabelled |         | 0     |
 | 967134 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11480  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 105791 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 194200 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 199120 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 615784 | null     | null      | null    | unlabelled |         | 0     |
 | 615785 | v1:4     | ethernet1 | 1.1.2.2 | 673220     |         | 640   |
 | 615786 | v1:4     | ethernet1 | 1.1.2.2 | 673221     |         | 640   |
 | 615787 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 615788 | v1:4     | ethernet2 | 1.1.3.4 | 775059     |         | 1280  |
 | 615789 | null     | null      | null    | unlabelled |         | 0     |
 | 615790 | null     | null      | null    | unlabelled |         | 0     |
 | 615791 | null     | null      | null    | unlabelled |         | 0     |
 | 615792 | null     | null      | null    | unlabelled |         | 0     |
 | 615793 | null     | null      | null    | unlabelled |         | 0     |
 | 694404 | null     | null      | null    | unlabelled |         | 0     |
 | 694405 | v1:6     | ethernet1 | 1235::2 | 949601     |         | 640   |
 | 694406 | v1:6     | ethernet1 | 1235::2 | 949602     |         | 640   |
 | 694407 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 694408 | v1:6     | ethernet2 | 1236::4 | 63904      |         | 1280  |
 | 694409 | null     | null      | null    | unlabelled |         | 0     |
 | 694410 | null     | null      | null    | unlabelled |         | 0     |
 | 694411 | null     | null      | null    | unlabelled |         | 0     |
 | 694412 | null     | null      | null    | unlabelled |         | 0     |
 | 694413 | null     | null      | null    | unlabelled |         | 0     |
 | 777072 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 795655 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 822434 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 909209 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 63900  | null     | null      | null    | unlabelled |         | 0     |
 | 63901  | v1:6     | ethernet1 | 1236::3 | 694405     |         | 0     |
 | 63902  | v1:6     | ethernet1 | 1236::3 | 694406     |         | 0     |
 | 63903  | v1:6     | ethernet1 | 1236::3 | 694407     |         | 0     |
 | 63904  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 63905  | null     | null      | null    | unlabelled |         | 0     |
 | 63906  | null     | null      | null    | unlabelled |         | 0     |
 | 63907  | null     | null      | null    | unlabelled |         | 0     |
 | 63908  | null     | null      | null    | unlabelled |         | 0     |
 | 63909  | null     | null      | null    | unlabelled |         | 0     |
 | 91564  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 418727 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 762809 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 775055 | null     | null      | null    | unlabelled |         | 0     |
 | 775056 | v1:4     | ethernet1 | 1.1.3.3 | 615785     |         | 0     |
 | 775057 | v1:4     | ethernet1 | 1.1.3.3 | 615786     |         | 0     |
 | 775058 | v1:4     | ethernet1 | 1.1.3.3 | 615787     |         | 0     |
 | 775059 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 775060 | null     | null      | null    | unlabelled |         | 0     |
 | 775061 | null     | null      | null    | unlabelled |         | 0     |
 | 775062 | null     | null      | null    | unlabelled |         | 0     |
 | 775063 | null     | null      | null    | unlabelled |         | 0     |
 | 775064 | null     | null      | null    | unlabelled |         | 0     |
 | 838896 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 840875 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 965792 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#