here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 86340  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 221875 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 272725 | null     | null      | null    | unlabelled |         | 0     |
 | 272726 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 272727 | v1:4     | ethernet1 | 1.1.1.2 | 147768     |         | 0     |
 | 272728 | v1:4     | ethernet1 | 1.1.1.2 | 147769     |         | 0     |
 | 272729 | v1:4     | ethernet1 | 1.1.1.2 | 147770     |         | 0     |
 | 272730 | null     | null      | null    | unlabelled |         | 0     |
 | 272731 | null     | null      | null    | unlabelled |         | 0     |
 | 272732 | null     | null      | null    | unlabelled |         | 0     |
 | 272733 | null     | null      | null    | unlabelled |         | 0     |
 | 272734 | null     | null      | null    | unlabelled |         | 0     |
 | 407668 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 546092 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 741454 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 896893 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 898710 | null     | null      | null    | unlabelled |         | 0     |
 | 898711 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 898712 | v1:6     | ethernet1 | 1234::2 | 178130     |         | 0     |
 | 898713 | v1:6     | ethernet1 | 1234::2 | 178131     |         | 0     |
 | 898714 | v1:6     | ethernet1 | 1234::2 | 178132     |         | 0     |
 | 898715 | null     | null      | null    | unlabelled |         | 0     |
 | 898716 | null     | null      | null    | unlabelled |         | 0     |
 | 898717 | null     | null      | null    | unlabelled |         | 0     |
 | 898718 | null     | null      | null    | unlabelled |         | 0     |
 | 898719 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 147766  | null     | null      | null    | unlabelled |         | 0     |
 | 147767  | v1:4     | ethernet1 | 1.1.1.1 | 272726     |         | 1280  |
 | 147768  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 147769  | v1:4     | ethernet2 | 1.1.2.3 | 178044     |         | 640   |
 | 147770  | v1:4     | ethernet2 | 1.1.2.3 | 178045     |         | 640   |
 | 147771  | null     | null      | null    | unlabelled |         | 0     |
 | 147772  | null     | null      | null    | unlabelled |         | 0     |
 | 147773  | null     | null      | null    | unlabelled |         | 0     |
 | 147774  | null     | null      | null    | unlabelled |         | 0     |
 | 147775  | null     | null      | null    | unlabelled |         | 0     |
 | 160644  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 178128  | null     | null      | null    | unlabelled |         | 0     |
 | 178129  | v1:6     | ethernet1 | 1234::1 | 898711     |         | 1280  |
 | 178130  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 178131  | v1:6     | ethernet2 | 1235::3 | 521929     |         | 640   |
 | 178132  | v1:6     | ethernet2 | 1235::3 | 521930     |         | 640   |
 | 178133  | null     | null      | null    | unlabelled |         | 0     |
 | 178134  | null     | null      | null    | unlabelled |         | 0     |
 | 178135  | null     | null      | null    | unlabelled |         | 0     |
 | 178136  | null     | null      | null    | unlabelled |         | 0     |
 | 178137  | null     | null      | null    | unlabelled |         | 0     |
 | 357821  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 445872  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 478646  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 491147  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 854330  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 936851  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1020650 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 178041 | null     | null      | null    | unlabelled |         | 0     |
 | 178042 | v1:4     | ethernet1 | 1.1.2.2 | 147767     |         | 640   |
 | 178043 | v1:4     | ethernet1 | 1.1.2.2 | 147768     |         | 640   |
 | 178044 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 178045 | v1:4     | ethernet2 | 1.1.3.4 | 479851     |         | 1280  |
 | 178046 | null     | null      | null    | unlabelled |         | 0     |
 | 178047 | null     | null      | null    | unlabelled |         | 0     |
 | 178048 | null     | null      | null    | unlabelled |         | 0     |
 | 178049 | null     | null      | null    | unlabelled |         | 0     |
 | 178050 | null     | null      | null    | unlabelled |         | 0     |
 | 204116 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 485570 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 491264 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 521926 | null     | null      | null    | unlabelled |         | 0     |
 | 521927 | v1:6     | ethernet1 | 1235::2 | 178129     |         | 640   |
 | 521928 | v1:6     | ethernet1 | 1235::2 | 178130     |         | 640   |
 | 521929 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 521930 | v1:6     | ethernet2 | 1236::4 | 965869     |         | 1280  |
 | 521931 | null     | null      | null    | unlabelled |         | 0     |
 | 521932 | null     | null      | null    | unlabelled |         | 0     |
 | 521933 | null     | null      | null    | unlabelled |         | 0     |
 | 521934 | null     | null      | null    | unlabelled |         | 0     |
 | 521935 | null     | null      | null    | unlabelled |         | 0     |
 | 682888 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 687194 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 763323 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 842438 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 953955 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 396906 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 433378 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 479847 | null     | null      | null    | unlabelled |         | 0     |
 | 479848 | v1:4     | ethernet1 | 1.1.3.3 | 178042     |         | 0     |
 | 479849 | v1:4     | ethernet1 | 1.1.3.3 | 178043     |         | 0     |
 | 479850 | v1:4     | ethernet1 | 1.1.3.3 | 178044     |         | 0     |
 | 479851 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 479852 | null     | null      | null    | unlabelled |         | 0     |
 | 479853 | null     | null      | null    | unlabelled |         | 0     |
 | 479854 | null     | null      | null    | unlabelled |         | 0     |
 | 479855 | null     | null      | null    | unlabelled |         | 0     |
 | 479856 | null     | null      | null    | unlabelled |         | 0     |
 | 591897 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 611702 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 785833 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 965865 | null     | null      | null    | unlabelled |         | 0     |
 | 965866 | v1:6     | ethernet1 | 1236::3 | 521927     |         | 0     |
 | 965867 | v1:6     | ethernet1 | 1236::3 | 521928     |         | 0     |
 | 965868 | v1:6     | ethernet1 | 1236::3 | 521929     |         | 0     |
 | 965869 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 965870 | null     | null      | null    | unlabelled |         | 0     |
 | 965871 | null     | null      | null    | unlabelled |         | 0     |
 | 965872 | null     | null      | null    | unlabelled |         | 0     |
 | 965873 | null     | null      | null    | unlabelled |         | 0     |
 | 965874 | null     | null      | null    | unlabelled |         | 0     |
 | 979278 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#