here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24155  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 301350 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 333816 | null     | null      | null    | unlabelled |         | 0     |
 | 333817 | v1:4     | null      | null    | unlabelled | local   | 2112  |
 | 333818 | v1:4     | ethernet1 | 1.1.1.2 | 269294     |         | 0     |
 | 333819 | v1:4     | ethernet1 | 1.1.1.2 | 269295     |         | 0     |
 | 333820 | v1:4     | ethernet1 | 1.1.1.2 | 269296     |         | 0     |
 | 333821 | null     | null      | null    | unlabelled |         | 0     |
 | 333822 | null     | null      | null    | unlabelled |         | 0     |
 | 333823 | null     | null      | null    | unlabelled |         | 0     |
 | 333824 | null     | null      | null    | unlabelled |         | 0     |
 | 333825 | null     | null      | null    | unlabelled |         | 0     |
 | 388700 | null     | null      | null    | unlabelled |         | 0     |
 | 388701 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 388702 | v1:6     | ethernet1 | 1234::2 | 996278     |         | 0     |
 | 388703 | v1:6     | ethernet1 | 1234::2 | 996279     |         | 0     |
 | 388704 | v1:6     | ethernet1 | 1234::2 | 996280     |         | 0     |
 | 388705 | null     | null      | null    | unlabelled |         | 0     |
 | 388706 | null     | null      | null    | unlabelled |         | 0     |
 | 388707 | null     | null      | null    | unlabelled |         | 0     |
 | 388708 | null     | null      | null    | unlabelled |         | 0     |
 | 388709 | null     | null      | null    | unlabelled |         | 0     |
 | 432356 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 609608 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 843801 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 966316 | v1:4     | ethernet1 | 1.1.1.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 101626 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 269292 | null     | null      | null    | unlabelled |         | 0     |
 | 269293 | v1:4     | ethernet1 | 1.1.1.1 | 333817     |         | 1280  |
 | 269294 | v1:4     | null      | null    | unlabelled | local   | 2112  |
 | 269295 | v1:4     | ethernet2 | 1.1.2.3 | 662862     |         | 640   |
 | 269296 | v1:4     | ethernet2 | 1.1.2.3 | 662863     |         | 640   |
 | 269297 | null     | null      | null    | unlabelled |         | 0     |
 | 269298 | null     | null      | null    | unlabelled |         | 0     |
 | 269299 | null     | null      | null    | unlabelled |         | 0     |
 | 269300 | null     | null      | null    | unlabelled |         | 0     |
 | 269301 | null     | null      | null    | unlabelled |         | 0     |
 | 305876 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 508181 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 591493 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 635348 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 724480 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 810321 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 885604 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 996276 | null     | null      | null    | unlabelled |         | 0     |
 | 996277 | v1:6     | ethernet1 | 1234::1 | 388701     |         | 1280  |
 | 996278 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 996279 | v1:6     | ethernet2 | 1235::3 | 883889     |         | 640   |
 | 996280 | v1:6     | ethernet2 | 1235::3 | 883890     |         | 640   |
 | 996281 | null     | null      | null    | unlabelled |         | 0     |
 | 996282 | null     | null      | null    | unlabelled |         | 0     |
 | 996283 | null     | null      | null    | unlabelled |         | 0     |
 | 996284 | null     | null      | null    | unlabelled |         | 0     |
 | 996285 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11559  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 563991 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 662859 | null     | null      | null    | unlabelled |         | 0     |
 | 662860 | v1:4     | ethernet1 | 1.1.2.2 | 269293     |         | 640   |
 | 662861 | v1:4     | ethernet1 | 1.1.2.2 | 269294     |         | 640   |
 | 662862 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 662863 | v1:4     | ethernet2 | 1.1.3.4 | 947628     |         | 1280  |
 | 662864 | null     | null      | null    | unlabelled |         | 0     |
 | 662865 | null     | null      | null    | unlabelled |         | 0     |
 | 662866 | null     | null      | null    | unlabelled |         | 0     |
 | 662867 | null     | null      | null    | unlabelled |         | 0     |
 | 662868 | null     | null      | null    | unlabelled |         | 0     |
 | 679370 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 688330 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 692492 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 833392 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 883886 | null     | null      | null    | unlabelled |         | 0     |
 | 883887 | v1:6     | ethernet1 | 1235::2 | 996277     |         | 640   |
 | 883888 | v1:6     | ethernet1 | 1235::2 | 996278     |         | 640   |
 | 883889 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 883890 | v1:6     | ethernet2 | 1236::4 | 505441     |         | 1280  |
 | 883891 | null     | null      | null    | unlabelled |         | 0     |
 | 883892 | null     | null      | null    | unlabelled |         | 0     |
 | 883893 | null     | null      | null    | unlabelled |         | 0     |
 | 883894 | null     | null      | null    | unlabelled |         | 0     |
 | 883895 | null     | null      | null    | unlabelled |         | 0     |
 | 943173 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 979713 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 329529  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 505437  | null     | null      | null    | unlabelled |         | 0     |
 | 505438  | v1:6     | ethernet1 | 1236::3 | 883887     |         | 0     |
 | 505439  | v1:6     | ethernet1 | 1236::3 | 883888     |         | 0     |
 | 505440  | v1:6     | ethernet1 | 1236::3 | 883889     |         | 0     |
 | 505441  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 505442  | null     | null      | null    | unlabelled |         | 0     |
 | 505443  | null     | null      | null    | unlabelled |         | 0     |
 | 505444  | null     | null      | null    | unlabelled |         | 0     |
 | 505445  | null     | null      | null    | unlabelled |         | 0     |
 | 505446  | null     | null      | null    | unlabelled |         | 0     |
 | 516293  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 947624  | null     | null      | null    | unlabelled |         | 0     |
 | 947625  | v1:4     | ethernet1 | 1.1.3.3 | 662860     |         | 0     |
 | 947626  | v1:4     | ethernet1 | 1.1.3.3 | 662861     |         | 0     |
 | 947627  | v1:4     | ethernet1 | 1.1.3.3 | 662862     |         | 0     |
 | 947628  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 947629  | null     | null      | null    | unlabelled |         | 0     |
 | 947630  | null     | null      | null    | unlabelled |         | 0     |
 | 947631  | null     | null      | null    | unlabelled |         | 0     |
 | 947632  | null     | null      | null    | unlabelled |         | 0     |
 | 947633  | null     | null      | null    | unlabelled |         | 0     |
 | 993168  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1002278 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1020879 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1046734 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#