here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 158623 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 306946 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 368779 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 603067 | null     | null      | null    | unlabelled |         | 0     |
 | 603068 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 603069 | v1:4     | ethernet1 | 1.1.1.2 | 883836     |         | 0     |
 | 603070 | v1:4     | ethernet1 | 1.1.1.2 | 883837     |         | 0     |
 | 603071 | v1:4     | ethernet1 | 1.1.1.2 | 883838     |         | 0     |
 | 603072 | null     | null      | null    | unlabelled |         | 0     |
 | 603073 | null     | null      | null    | unlabelled |         | 0     |
 | 603074 | null     | null      | null    | unlabelled |         | 0     |
 | 603075 | null     | null      | null    | unlabelled |         | 0     |
 | 603076 | null     | null      | null    | unlabelled |         | 0     |
 | 728250 | null     | null      | null    | unlabelled |         | 0     |
 | 728251 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 728252 | v1:6     | ethernet1 | 1234::2 | 605909     |         | 0     |
 | 728253 | v1:6     | ethernet1 | 1234::2 | 605910     |         | 0     |
 | 728254 | v1:6     | ethernet1 | 1234::2 | 605911     |         | 0     |
 | 728255 | null     | null      | null    | unlabelled |         | 0     |
 | 728256 | null     | null      | null    | unlabelled |         | 0     |
 | 728257 | null     | null      | null    | unlabelled |         | 0     |
 | 728258 | null     | null      | null    | unlabelled |         | 0     |
 | 728259 | null     | null      | null    | unlabelled |         | 0     |
 | 737949 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 880878 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 978711 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 71867  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 101212 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 129531 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 208682 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 376320 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 605907 | null     | null      | null    | unlabelled |         | 0     |
 | 605908 | v1:6     | ethernet1 | 1234::1 | 728251     |         | 1280  |
 | 605909 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 605910 | v1:6     | ethernet2 | 1235::3 | 120601     |         | 640   |
 | 605911 | v1:6     | ethernet2 | 1235::3 | 120602     |         | 640   |
 | 605912 | null     | null      | null    | unlabelled |         | 0     |
 | 605913 | null     | null      | null    | unlabelled |         | 0     |
 | 605914 | null     | null      | null    | unlabelled |         | 0     |
 | 605915 | null     | null      | null    | unlabelled |         | 0     |
 | 605916 | null     | null      | null    | unlabelled |         | 0     |
 | 623744 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 627456 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 828135 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 883834 | null     | null      | null    | unlabelled |         | 0     |
 | 883835 | v1:4     | ethernet1 | 1.1.1.1 | 603068     |         | 1280  |
 | 883836 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 883837 | v1:4     | ethernet2 | 1.1.2.3 | 766762     |         | 640   |
 | 883838 | v1:4     | ethernet2 | 1.1.2.3 | 766763     |         | 640   |
 | 883839 | null     | null      | null    | unlabelled |         | 0     |
 | 883840 | null     | null      | null    | unlabelled |         | 0     |
 | 883841 | null     | null      | null    | unlabelled |         | 0     |
 | 883842 | null     | null      | null    | unlabelled |         | 0     |
 | 883843 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 91262  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 120598 | null     | null      | null    | unlabelled |         | 0     |
 | 120599 | v1:6     | ethernet1 | 1235::2 | 605908     |         | 640   |
 | 120600 | v1:6     | ethernet1 | 1235::2 | 605909     |         | 640   |
 | 120601 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 120602 | v1:6     | ethernet2 | 1236::4 | 1002846    |         | 1280  |
 | 120603 | null     | null      | null    | unlabelled |         | 0     |
 | 120604 | null     | null      | null    | unlabelled |         | 0     |
 | 120605 | null     | null      | null    | unlabelled |         | 0     |
 | 120606 | null     | null      | null    | unlabelled |         | 0     |
 | 120607 | null     | null      | null    | unlabelled |         | 0     |
 | 234492 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 420891 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 616287 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 699956 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 754345 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 766759 | null     | null      | null    | unlabelled |         | 0     |
 | 766760 | v1:4     | ethernet1 | 1.1.2.2 | 883835     |         | 640   |
 | 766761 | v1:4     | ethernet1 | 1.1.2.2 | 883836     |         | 640   |
 | 766762 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 766763 | v1:4     | ethernet2 | 1.1.3.4 | 352454     |         | 1280  |
 | 766764 | null     | null      | null    | unlabelled |         | 0     |
 | 766765 | null     | null      | null    | unlabelled |         | 0     |
 | 766766 | null     | null      | null    | unlabelled |         | 0     |
 | 766767 | null     | null      | null    | unlabelled |         | 0     |
 | 766768 | null     | null      | null    | unlabelled |         | 0     |
 | 966272 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 973791 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 976     | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 4281    | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 65136   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 255685  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 335882  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 352450  | null     | null      | null    | unlabelled |         | 0     |
 | 352451  | v1:4     | ethernet1 | 1.1.3.3 | 766760     |         | 0     |
 | 352452  | v1:4     | ethernet1 | 1.1.3.3 | 766761     |         | 0     |
 | 352453  | v1:4     | ethernet1 | 1.1.3.3 | 766762     |         | 0     |
 | 352454  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 352455  | null     | null      | null    | unlabelled |         | 0     |
 | 352456  | null     | null      | null    | unlabelled |         | 0     |
 | 352457  | null     | null      | null    | unlabelled |         | 0     |
 | 352458  | null     | null      | null    | unlabelled |         | 0     |
 | 352459  | null     | null      | null    | unlabelled |         | 0     |
 | 893444  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1002842 | null     | null      | null    | unlabelled |         | 0     |
 | 1002843 | v1:6     | ethernet1 | 1236::3 | 120599     |         | 0     |
 | 1002844 | v1:6     | ethernet1 | 1236::3 | 120600     |         | 0     |
 | 1002845 | v1:6     | ethernet1 | 1236::3 | 120601     |         | 0     |
 | 1002846 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1002847 | null     | null      | null    | unlabelled |         | 0     |
 | 1002848 | null     | null      | null    | unlabelled |         | 0     |
 | 1002849 | null     | null      | null    | unlabelled |         | 0     |
 | 1002850 | null     | null      | null    | unlabelled |         | 0     |
 | 1002851 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#