here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51328  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 193082 | null     | null      | null    | unlabelled |         | 0     |
 | 193083 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 193084 | v1:6     | ethernet1 | 1234::2 | 287721     |         | 0     |
 | 193085 | v1:6     | ethernet1 | 1234::2 | 287722     |         | 0     |
 | 193086 | v1:6     | ethernet1 | 1234::2 | 287723     |         | 0     |
 | 193087 | null     | null      | null    | unlabelled |         | 0     |
 | 193088 | null     | null      | null    | unlabelled |         | 0     |
 | 193089 | null     | null      | null    | unlabelled |         | 0     |
 | 193090 | null     | null      | null    | unlabelled |         | 0     |
 | 193091 | null     | null      | null    | unlabelled |         | 0     |
 | 563829 | null     | null      | null    | unlabelled |         | 0     |
 | 563830 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 563831 | v1:4     | ethernet1 | 1.1.1.2 | 252903     |         | 0     |
 | 563832 | v1:4     | ethernet1 | 1.1.1.2 | 252904     |         | 0     |
 | 563833 | v1:4     | ethernet1 | 1.1.1.2 | 252905     |         | 0     |
 | 563834 | null     | null      | null    | unlabelled |         | 0     |
 | 563835 | null     | null      | null    | unlabelled |         | 0     |
 | 563836 | null     | null      | null    | unlabelled |         | 0     |
 | 563837 | null     | null      | null    | unlabelled |         | 0     |
 | 563838 | null     | null      | null    | unlabelled |         | 0     |
 | 587448 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 628450 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 691895 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 743259 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812610 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 101050 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 213401 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 252901 | null     | null      | null    | unlabelled |         | 0     |
 | 252902 | v1:4     | ethernet1 | 1.1.1.1 | 563830     |         | 1280  |
 | 252903 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 252904 | v1:4     | ethernet2 | 1.1.2.3 | 189675     |         | 640   |
 | 252905 | v1:4     | ethernet2 | 1.1.2.3 | 189676     |         | 640   |
 | 252906 | null     | null      | null    | unlabelled |         | 0     |
 | 252907 | null     | null      | null    | unlabelled |         | 0     |
 | 252908 | null     | null      | null    | unlabelled |         | 0     |
 | 252909 | null     | null      | null    | unlabelled |         | 0     |
 | 252910 | null     | null      | null    | unlabelled |         | 0     |
 | 287719 | null     | null      | null    | unlabelled |         | 0     |
 | 287720 | v1:6     | ethernet1 | 1234::1 | 193083     |         | 1280  |
 | 287721 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 287722 | v1:6     | ethernet2 | 1235::3 | 293794     |         | 640   |
 | 287723 | v1:6     | ethernet2 | 1235::3 | 293795     |         | 640   |
 | 287724 | null     | null      | null    | unlabelled |         | 0     |
 | 287725 | null     | null      | null    | unlabelled |         | 0     |
 | 287726 | null     | null      | null    | unlabelled |         | 0     |
 | 287727 | null     | null      | null    | unlabelled |         | 0     |
 | 287728 | null     | null      | null    | unlabelled |         | 0     |
 | 294865 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 349332 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 449083 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 523317 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 885329 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 955055 | v1:6     | ethernet2 | 1235::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 189646  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 189672  | null     | null      | null    | unlabelled |         | 0     |
 | 189673  | v1:4     | ethernet1 | 1.1.2.2 | 252902     |         | 640   |
 | 189674  | v1:4     | ethernet1 | 1.1.2.2 | 252903     |         | 640   |
 | 189675  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 189676  | v1:4     | ethernet2 | 1.1.3.4 | 256037     |         | 1280  |
 | 189677  | null     | null      | null    | unlabelled |         | 0     |
 | 189678  | null     | null      | null    | unlabelled |         | 0     |
 | 189679  | null     | null      | null    | unlabelled |         | 0     |
 | 189680  | null     | null      | null    | unlabelled |         | 0     |
 | 189681  | null     | null      | null    | unlabelled |         | 0     |
 | 293791  | null     | null      | null    | unlabelled |         | 0     |
 | 293792  | v1:6     | ethernet1 | 1235::2 | 287720     |         | 640   |
 | 293793  | v1:6     | ethernet1 | 1235::2 | 287721     |         | 640   |
 | 293794  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 293795  | v1:6     | ethernet2 | 1236::4 | 953513     |         | 1280  |
 | 293796  | null     | null      | null    | unlabelled |         | 0     |
 | 293797  | null     | null      | null    | unlabelled |         | 0     |
 | 293798  | null     | null      | null    | unlabelled |         | 0     |
 | 293799  | null     | null      | null    | unlabelled |         | 0     |
 | 293800  | null     | null      | null    | unlabelled |         | 0     |
 | 468537  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 570272  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 659384  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 771571  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 847611  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 975923  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1001822 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 56650  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 172510 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 256033 | null     | null      | null    | unlabelled |         | 0     |
 | 256034 | v1:4     | ethernet1 | 1.1.3.3 | 189673     |         | 0     |
 | 256035 | v1:4     | ethernet1 | 1.1.3.3 | 189674     |         | 0     |
 | 256036 | v1:4     | ethernet1 | 1.1.3.3 | 189675     |         | 0     |
 | 256037 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 256038 | null     | null      | null    | unlabelled |         | 0     |
 | 256039 | null     | null      | null    | unlabelled |         | 0     |
 | 256040 | null     | null      | null    | unlabelled |         | 0     |
 | 256041 | null     | null      | null    | unlabelled |         | 0     |
 | 256042 | null     | null      | null    | unlabelled |         | 0     |
 | 437313 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 465634 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 606292 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 657222 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 953509 | null     | null      | null    | unlabelled |         | 0     |
 | 953510 | v1:6     | ethernet1 | 1236::3 | 293792     |         | 0     |
 | 953511 | v1:6     | ethernet1 | 1236::3 | 293793     |         | 0     |
 | 953512 | v1:6     | ethernet1 | 1236::3 | 293794     |         | 0     |
 | 953513 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 953514 | null     | null      | null    | unlabelled |         | 0     |
 | 953515 | null     | null      | null    | unlabelled |         | 0     |
 | 953516 | null     | null      | null    | unlabelled |         | 0     |
 | 953517 | null     | null      | null    | unlabelled |         | 0     |
 | 953518 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#