here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 62742   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293458  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 321691  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 339809  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 646102  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 720767  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 857810  | null     | null      | null    | unlabelled |         | 0     |
 | 857811  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 857812  | v1:6     | ethernet1 | 1234::2 | 727768     |         | 0     |
 | 857813  | v1:6     | ethernet1 | 1234::2 | 727769     |         | 0     |
 | 857814  | v1:6     | ethernet1 | 1234::2 | 727770     |         | 0     |
 | 857815  | null     | null      | null    | unlabelled |         | 0     |
 | 857816  | null     | null      | null    | unlabelled |         | 0     |
 | 857817  | null     | null      | null    | unlabelled |         | 0     |
 | 857818  | null     | null      | null    | unlabelled |         | 0     |
 | 857819  | null     | null      | null    | unlabelled |         | 0     |
 | 1013624 | null     | null      | null    | unlabelled |         | 0     |
 | 1013625 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1013626 | v1:4     | ethernet1 | 1.1.1.2 | 441260     |         | 0     |
 | 1013627 | v1:4     | ethernet1 | 1.1.1.2 | 441261     |         | 0     |
 | 1013628 | v1:4     | ethernet1 | 1.1.1.2 | 441262     |         | 0     |
 | 1013629 | null     | null      | null    | unlabelled |         | 0     |
 | 1013630 | null     | null      | null    | unlabelled |         | 0     |
 | 1013631 | null     | null      | null    | unlabelled |         | 0     |
 | 1013632 | null     | null      | null    | unlabelled |         | 0     |
 | 1013633 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 110427 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 441258 | null     | null      | null    | unlabelled |         | 0     |
 | 441259 | v1:4     | ethernet1 | 1.1.1.1 | 1013625    |         | 1280  |
 | 441260 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 441261 | v1:4     | ethernet2 | 1.1.2.3 | 224257     |         | 640   |
 | 441262 | v1:4     | ethernet2 | 1.1.2.3 | 224258     |         | 640   |
 | 441263 | null     | null      | null    | unlabelled |         | 0     |
 | 441264 | null     | null      | null    | unlabelled |         | 0     |
 | 441265 | null     | null      | null    | unlabelled |         | 0     |
 | 441266 | null     | null      | null    | unlabelled |         | 0     |
 | 441267 | null     | null      | null    | unlabelled |         | 0     |
 | 450278 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 555551 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 570037 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 625430 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 652188 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 727766 | null     | null      | null    | unlabelled |         | 0     |
 | 727767 | v1:6     | ethernet1 | 1234::1 | 857811     |         | 1280  |
 | 727768 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 727769 | v1:6     | ethernet2 | 1235::3 | 230827     |         | 640   |
 | 727770 | v1:6     | ethernet2 | 1235::3 | 230828     |         | 640   |
 | 727771 | null     | null      | null    | unlabelled |         | 0     |
 | 727772 | null     | null      | null    | unlabelled |         | 0     |
 | 727773 | null     | null      | null    | unlabelled |         | 0     |
 | 727774 | null     | null      | null    | unlabelled |         | 0     |
 | 727775 | null     | null      | null    | unlabelled |         | 0     |
 | 736122 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 884112 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 17517   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 222769  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 224254  | null     | null      | null    | unlabelled |         | 0     |
 | 224255  | v1:4     | ethernet1 | 1.1.2.2 | 441259     |         | 640   |
 | 224256  | v1:4     | ethernet1 | 1.1.2.2 | 441260     |         | 640   |
 | 224257  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 224258  | v1:4     | ethernet2 | 1.1.3.4 | 764533     |         | 1280  |
 | 224259  | null     | null      | null    | unlabelled |         | 0     |
 | 224260  | null     | null      | null    | unlabelled |         | 0     |
 | 224261  | null     | null      | null    | unlabelled |         | 0     |
 | 224262  | null     | null      | null    | unlabelled |         | 0     |
 | 224263  | null     | null      | null    | unlabelled |         | 0     |
 | 230824  | null     | null      | null    | unlabelled |         | 0     |
 | 230825  | v1:6     | ethernet1 | 1235::2 | 727767     |         | 640   |
 | 230826  | v1:6     | ethernet1 | 1235::2 | 727768     |         | 640   |
 | 230827  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 230828  | v1:6     | ethernet2 | 1236::4 | 262696     |         | 1280  |
 | 230829  | null     | null      | null    | unlabelled |         | 0     |
 | 230830  | null     | null      | null    | unlabelled |         | 0     |
 | 230831  | null     | null      | null    | unlabelled |         | 0     |
 | 230832  | null     | null      | null    | unlabelled |         | 0     |
 | 230833  | null     | null      | null    | unlabelled |         | 0     |
 | 235098  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 286220  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 485241  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 654701  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 665252  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1018721 | v1:6     | ethernet2 | 1236::4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12626  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 240161 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 262692 | null     | null      | null    | unlabelled |         | 0     |
 | 262693 | v1:6     | ethernet1 | 1236::3 | 230825     |         | 0     |
 | 262694 | v1:6     | ethernet1 | 1236::3 | 230826     |         | 0     |
 | 262695 | v1:6     | ethernet1 | 1236::3 | 230827     |         | 0     |
 | 262696 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 262697 | null     | null      | null    | unlabelled |         | 0     |
 | 262698 | null     | null      | null    | unlabelled |         | 0     |
 | 262699 | null     | null      | null    | unlabelled |         | 0     |
 | 262700 | null     | null      | null    | unlabelled |         | 0     |
 | 262701 | null     | null      | null    | unlabelled |         | 0     |
 | 272938 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 581560 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 674772 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 764529 | null     | null      | null    | unlabelled |         | 0     |
 | 764530 | v1:4     | ethernet1 | 1.1.3.3 | 224255     |         | 0     |
 | 764531 | v1:4     | ethernet1 | 1.1.3.3 | 224256     |         | 0     |
 | 764532 | v1:4     | ethernet1 | 1.1.3.3 | 224257     |         | 0     |
 | 764533 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 764534 | null     | null      | null    | unlabelled |         | 0     |
 | 764535 | null     | null      | null    | unlabelled |         | 0     |
 | 764536 | null     | null      | null    | unlabelled |         | 0     |
 | 764537 | null     | null      | null    | unlabelled |         | 0     |
 | 764538 | null     | null      | null    | unlabelled |         | 0     |
 | 797266 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#