here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 62558  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 125965 | null     | null      | null    | unlabelled |         | 0     |
 | 125966 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 125967 | v1:4     | ethernet1 | 1.1.1.2 | 805081     |         | 0     |
 | 125968 | v1:4     | ethernet1 | 1.1.1.2 | 805082     |         | 0     |
 | 125969 | v1:4     | ethernet1 | 1.1.1.2 | 805083     |         | 0     |
 | 125970 | null     | null      | null    | unlabelled |         | 0     |
 | 125971 | null     | null      | null    | unlabelled |         | 0     |
 | 125972 | null     | null      | null    | unlabelled |         | 0     |
 | 125973 | null     | null      | null    | unlabelled |         | 0     |
 | 125974 | null     | null      | null    | unlabelled |         | 0     |
 | 291882 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 410123 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 618896 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 845807 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 935609 | null     | null      | null    | unlabelled |         | 0     |
 | 935610 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 935611 | v1:6     | ethernet1 | 1234::2 | 404505     |         | 0     |
 | 935612 | v1:6     | ethernet1 | 1234::2 | 404506     |         | 0     |
 | 935613 | v1:6     | ethernet1 | 1234::2 | 404507     |         | 0     |
 | 935614 | null     | null      | null    | unlabelled |         | 0     |
 | 935615 | null     | null      | null    | unlabelled |         | 0     |
 | 935616 | null     | null      | null    | unlabelled |         | 0     |
 | 935617 | null     | null      | null    | unlabelled |         | 0     |
 | 935618 | null     | null      | null    | unlabelled |         | 0     |
 | 977410 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25617  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 337535 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 390722 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 404503 | null     | null      | null    | unlabelled |         | 0     |
 | 404504 | v1:6     | ethernet1 | 1234::1 | 935610     |         | 1280  |
 | 404505 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 404506 | v1:6     | ethernet2 | 1235::3 | 855314     |         | 640   |
 | 404507 | v1:6     | ethernet2 | 1235::3 | 855315     |         | 640   |
 | 404508 | null     | null      | null    | unlabelled |         | 0     |
 | 404509 | null     | null      | null    | unlabelled |         | 0     |
 | 404510 | null     | null      | null    | unlabelled |         | 0     |
 | 404511 | null     | null      | null    | unlabelled |         | 0     |
 | 404512 | null     | null      | null    | unlabelled |         | 0     |
 | 450935 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 752946 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 805079 | null     | null      | null    | unlabelled |         | 0     |
 | 805080 | v1:4     | ethernet1 | 1.1.1.1 | 125966     |         | 1280  |
 | 805081 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 805082 | v1:4     | ethernet2 | 1.1.2.3 | 439096     |         | 640   |
 | 805083 | v1:4     | ethernet2 | 1.1.2.3 | 439097     |         | 640   |
 | 805084 | null     | null      | null    | unlabelled |         | 0     |
 | 805085 | null     | null      | null    | unlabelled |         | 0     |
 | 805086 | null     | null      | null    | unlabelled |         | 0     |
 | 805087 | null     | null      | null    | unlabelled |         | 0     |
 | 805088 | null     | null      | null    | unlabelled |         | 0     |
 | 821201 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 941863 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 965983 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33400  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 75958  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 239050 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 246809 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 439093 | null     | null      | null    | unlabelled |         | 0     |
 | 439094 | v1:4     | ethernet1 | 1.1.2.2 | 805080     |         | 640   |
 | 439095 | v1:4     | ethernet1 | 1.1.2.2 | 805081     |         | 640   |
 | 439096 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 439097 | v1:4     | ethernet2 | 1.1.3.4 | 997185     |         | 1280  |
 | 439098 | null     | null      | null    | unlabelled |         | 0     |
 | 439099 | null     | null      | null    | unlabelled |         | 0     |
 | 439100 | null     | null      | null    | unlabelled |         | 0     |
 | 439101 | null     | null      | null    | unlabelled |         | 0     |
 | 439102 | null     | null      | null    | unlabelled |         | 0     |
 | 701018 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 760268 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 839029 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 855311 | null     | null      | null    | unlabelled |         | 0     |
 | 855312 | v1:6     | ethernet1 | 1235::2 | 404504     |         | 640   |
 | 855313 | v1:6     | ethernet1 | 1235::2 | 404505     |         | 640   |
 | 855314 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 855315 | v1:6     | ethernet2 | 1236::4 | 516092     |         | 1280  |
 | 855316 | null     | null      | null    | unlabelled |         | 0     |
 | 855317 | null     | null      | null    | unlabelled |         | 0     |
 | 855318 | null     | null      | null    | unlabelled |         | 0     |
 | 855319 | null     | null      | null    | unlabelled |         | 0     |
 | 855320 | null     | null      | null    | unlabelled |         | 0     |
 | 965456 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 104314 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 140818 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 187426 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 516088 | null     | null      | null    | unlabelled |         | 0     |
 | 516089 | v1:6     | ethernet1 | 1236::3 | 855312     |         | 0     |
 | 516090 | v1:6     | ethernet1 | 1236::3 | 855313     |         | 0     |
 | 516091 | v1:6     | ethernet1 | 1236::3 | 855314     |         | 0     |
 | 516092 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 516093 | null     | null      | null    | unlabelled |         | 0     |
 | 516094 | null     | null      | null    | unlabelled |         | 0     |
 | 516095 | null     | null      | null    | unlabelled |         | 0     |
 | 516096 | null     | null      | null    | unlabelled |         | 0     |
 | 516097 | null     | null      | null    | unlabelled |         | 0     |
 | 612792 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 809907 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 973530 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 997181 | null     | null      | null    | unlabelled |         | 0     |
 | 997182 | v1:4     | ethernet1 | 1.1.3.3 | 439094     |         | 0     |
 | 997183 | v1:4     | ethernet1 | 1.1.3.3 | 439095     |         | 0     |
 | 997184 | v1:4     | ethernet1 | 1.1.3.3 | 439096     |         | 0     |
 | 997185 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 997186 | null     | null      | null    | unlabelled |         | 0     |
 | 997187 | null     | null      | null    | unlabelled |         | 0     |
 | 997188 | null     | null      | null    | unlabelled |         | 0     |
 | 997189 | null     | null      | null    | unlabelled |         | 0     |
 | 997190 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#