here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 308575  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 315676  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 409807  | null     | null      | null    | unlabelled |         | 0     |
 | 409808  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 409809  | v1:4     | ethernet1 | 1.1.1.2 | 990082     |         | 0     |
 | 409810  | v1:4     | ethernet1 | 1.1.1.2 | 990083     |         | 0     |
 | 409811  | v1:4     | ethernet1 | 1.1.1.2 | 990084     |         | 0     |
 | 409812  | null     | null      | null    | unlabelled |         | 0     |
 | 409813  | null     | null      | null    | unlabelled |         | 0     |
 | 409814  | null     | null      | null    | unlabelled |         | 0     |
 | 409815  | null     | null      | null    | unlabelled |         | 0     |
 | 409816  | null     | null      | null    | unlabelled |         | 0     |
 | 435868  | null     | null      | null    | unlabelled |         | 0     |
 | 435869  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 435870  | v1:6     | ethernet1 | 1234::2 | 510555     |         | 0     |
 | 435871  | v1:6     | ethernet1 | 1234::2 | 510556     |         | 0     |
 | 435872  | v1:6     | ethernet1 | 1234::2 | 510557     |         | 0     |
 | 435873  | null     | null      | null    | unlabelled |         | 0     |
 | 435874  | null     | null      | null    | unlabelled |         | 0     |
 | 435875  | null     | null      | null    | unlabelled |         | 0     |
 | 435876  | null     | null      | null    | unlabelled |         | 0     |
 | 435877  | null     | null      | null    | unlabelled |         | 0     |
 | 525723  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 576244  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 740850  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1045348 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 61477  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 92021  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 398093 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 453875 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 510553 | null     | null      | null    | unlabelled |         | 0     |
 | 510554 | v1:6     | ethernet1 | 1234::1 | 435869     |         | 1280  |
 | 510555 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 510556 | v1:6     | ethernet2 | 1235::3 | 215091     |         | 640   |
 | 510557 | v1:6     | ethernet2 | 1235::3 | 215092     |         | 640   |
 | 510558 | null     | null      | null    | unlabelled |         | 0     |
 | 510559 | null     | null      | null    | unlabelled |         | 0     |
 | 510560 | null     | null      | null    | unlabelled |         | 0     |
 | 510561 | null     | null      | null    | unlabelled |         | 0     |
 | 510562 | null     | null      | null    | unlabelled |         | 0     |
 | 778248 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 783969 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 860854 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 981916 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 990080 | null     | null      | null    | unlabelled |         | 0     |
 | 990081 | v1:4     | ethernet1 | 1.1.1.1 | 409808     |         | 1280  |
 | 990082 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 990083 | v1:4     | ethernet2 | 1.1.2.3 | 213894     |         | 640   |
 | 990084 | v1:4     | ethernet2 | 1.1.2.3 | 213895     |         | 640   |
 | 990085 | null     | null      | null    | unlabelled |         | 0     |
 | 990086 | null     | null      | null    | unlabelled |         | 0     |
 | 990087 | null     | null      | null    | unlabelled |         | 0     |
 | 990088 | null     | null      | null    | unlabelled |         | 0     |
 | 990089 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 70687  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 169727 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 183967 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 185669 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 193643 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 213891 | null     | null      | null    | unlabelled |         | 0     |
 | 213892 | v1:4     | ethernet1 | 1.1.2.2 | 990081     |         | 640   |
 | 213893 | v1:4     | ethernet1 | 1.1.2.2 | 990082     |         | 640   |
 | 213894 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 213895 | v1:4     | ethernet2 | 1.1.3.4 | 585489     |         | 1280  |
 | 213896 | null     | null      | null    | unlabelled |         | 0     |
 | 213897 | null     | null      | null    | unlabelled |         | 0     |
 | 213898 | null     | null      | null    | unlabelled |         | 0     |
 | 213899 | null     | null      | null    | unlabelled |         | 0     |
 | 213900 | null     | null      | null    | unlabelled |         | 0     |
 | 215088 | null     | null      | null    | unlabelled |         | 0     |
 | 215089 | v1:6     | ethernet1 | 1235::2 | 510554     |         | 640   |
 | 215090 | v1:6     | ethernet1 | 1235::2 | 510555     |         | 640   |
 | 215091 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 215092 | v1:6     | ethernet2 | 1236::4 | 179570     |         | 1280  |
 | 215093 | null     | null      | null    | unlabelled |         | 0     |
 | 215094 | null     | null      | null    | unlabelled |         | 0     |
 | 215095 | null     | null      | null    | unlabelled |         | 0     |
 | 215096 | null     | null      | null    | unlabelled |         | 0     |
 | 215097 | null     | null      | null    | unlabelled |         | 0     |
 | 241438 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 280228 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 548373 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 179566  | null     | null      | null    | unlabelled |         | 0     |
 | 179567  | v1:6     | ethernet1 | 1236::3 | 215089     |         | 0     |
 | 179568  | v1:6     | ethernet1 | 1236::3 | 215090     |         | 0     |
 | 179569  | v1:6     | ethernet1 | 1236::3 | 215091     |         | 0     |
 | 179570  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 179571  | null     | null      | null    | unlabelled |         | 0     |
 | 179572  | null     | null      | null    | unlabelled |         | 0     |
 | 179573  | null     | null      | null    | unlabelled |         | 0     |
 | 179574  | null     | null      | null    | unlabelled |         | 0     |
 | 179575  | null     | null      | null    | unlabelled |         | 0     |
 | 277765  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 301825  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 585485  | null     | null      | null    | unlabelled |         | 0     |
 | 585486  | v1:4     | ethernet1 | 1.1.3.3 | 213892     |         | 0     |
 | 585487  | v1:4     | ethernet1 | 1.1.3.3 | 213893     |         | 0     |
 | 585488  | v1:4     | ethernet1 | 1.1.3.3 | 213894     |         | 0     |
 | 585489  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 585490  | null     | null      | null    | unlabelled |         | 0     |
 | 585491  | null     | null      | null    | unlabelled |         | 0     |
 | 585492  | null     | null      | null    | unlabelled |         | 0     |
 | 585493  | null     | null      | null    | unlabelled |         | 0     |
 | 585494  | null     | null      | null    | unlabelled |         | 0     |
 | 708426  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 806342  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 960628  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1000423 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#