here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 316237  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 319600  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 390701  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 632790  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 808651  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 918416  | null     | null      | null    | unlabelled |         | 0     |
 | 918417  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 918418  | v1:6     | ethernet1 | 1234::2 | 5113       |         | 0     |
 | 918419  | v1:6     | ethernet1 | 1234::2 | 5114       |         | 0     |
 | 918420  | v1:6     | ethernet1 | 1234::2 | 5115       |         | 0     |
 | 918421  | null     | null      | null    | unlabelled |         | 0     |
 | 918422  | null     | null      | null    | unlabelled |         | 0     |
 | 918423  | null     | null      | null    | unlabelled |         | 0     |
 | 918424  | null     | null      | null    | unlabelled |         | 0     |
 | 918425  | null     | null      | null    | unlabelled |         | 0     |
 | 952260  | null     | null      | null    | unlabelled |         | 0     |
 | 952261  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 952262  | v1:4     | ethernet1 | 1.1.1.2 | 701299     |         | 0     |
 | 952263  | v1:4     | ethernet1 | 1.1.1.2 | 701300     |         | 0     |
 | 952264  | v1:4     | ethernet1 | 1.1.1.2 | 701301     |         | 0     |
 | 952265  | null     | null      | null    | unlabelled |         | 0     |
 | 952266  | null     | null      | null    | unlabelled |         | 0     |
 | 952267  | null     | null      | null    | unlabelled |         | 0     |
 | 952268  | null     | null      | null    | unlabelled |         | 0     |
 | 952269  | null     | null      | null    | unlabelled |         | 0     |
 | 1013898 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5111   | null     | null      | null    | unlabelled |         | 0     |
 | 5112   | v1:6     | ethernet1 | 1234::1 | 918417     |         | 1280  |
 | 5113   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 5114   | v1:6     | ethernet2 | 1235::3 | 958761     |         | 640   |
 | 5115   | v1:6     | ethernet2 | 1235::3 | 958762     |         | 640   |
 | 5116   | null     | null      | null    | unlabelled |         | 0     |
 | 5117   | null     | null      | null    | unlabelled |         | 0     |
 | 5118   | null     | null      | null    | unlabelled |         | 0     |
 | 5119   | null     | null      | null    | unlabelled |         | 0     |
 | 5120   | null     | null      | null    | unlabelled |         | 0     |
 | 11535  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 60350  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 198823 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 325690 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 377006 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 692757 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 701297 | null     | null      | null    | unlabelled |         | 0     |
 | 701298 | v1:4     | ethernet1 | 1.1.1.1 | 952261     |         | 1280  |
 | 701299 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 701300 | v1:4     | ethernet2 | 1.1.2.3 | 372859     |         | 640   |
 | 701301 | v1:4     | ethernet2 | 1.1.2.3 | 372860     |         | 640   |
 | 701302 | null     | null      | null    | unlabelled |         | 0     |
 | 701303 | null     | null      | null    | unlabelled |         | 0     |
 | 701304 | null     | null      | null    | unlabelled |         | 0     |
 | 701305 | null     | null      | null    | unlabelled |         | 0     |
 | 701306 | null     | null      | null    | unlabelled |         | 0     |
 | 911788 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 969968 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30642  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 107290 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 160552 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 339275 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 372856 | null     | null      | null    | unlabelled |         | 0     |
 | 372857 | v1:4     | ethernet1 | 1.1.2.2 | 701298     |         | 640   |
 | 372858 | v1:4     | ethernet1 | 1.1.2.2 | 701299     |         | 640   |
 | 372859 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 372860 | v1:4     | ethernet2 | 1.1.3.4 | 321906     |         | 1280  |
 | 372861 | null     | null      | null    | unlabelled |         | 0     |
 | 372862 | null     | null      | null    | unlabelled |         | 0     |
 | 372863 | null     | null      | null    | unlabelled |         | 0     |
 | 372864 | null     | null      | null    | unlabelled |         | 0     |
 | 372865 | null     | null      | null    | unlabelled |         | 0     |
 | 571427 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 660027 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 665776 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 779724 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 958758 | null     | null      | null    | unlabelled |         | 0     |
 | 958759 | v1:6     | ethernet1 | 1235::2 | 5112       |         | 640   |
 | 958760 | v1:6     | ethernet1 | 1235::2 | 5113       |         | 640   |
 | 958761 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 958762 | v1:6     | ethernet2 | 1236::4 | 802006     |         | 1280  |
 | 958763 | null     | null      | null    | unlabelled |         | 0     |
 | 958764 | null     | null      | null    | unlabelled |         | 0     |
 | 958765 | null     | null      | null    | unlabelled |         | 0     |
 | 958766 | null     | null      | null    | unlabelled |         | 0     |
 | 958767 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 90926  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 233046 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 321902 | null     | null      | null    | unlabelled |         | 0     |
 | 321903 | v1:4     | ethernet1 | 1.1.3.3 | 372857     |         | 0     |
 | 321904 | v1:4     | ethernet1 | 1.1.3.3 | 372858     |         | 0     |
 | 321905 | v1:4     | ethernet1 | 1.1.3.3 | 372859     |         | 0     |
 | 321906 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 321907 | null     | null      | null    | unlabelled |         | 0     |
 | 321908 | null     | null      | null    | unlabelled |         | 0     |
 | 321909 | null     | null      | null    | unlabelled |         | 0     |
 | 321910 | null     | null      | null    | unlabelled |         | 0     |
 | 321911 | null     | null      | null    | unlabelled |         | 0     |
 | 368601 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 680212 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 801089 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 802002 | null     | null      | null    | unlabelled |         | 0     |
 | 802003 | v1:6     | ethernet1 | 1236::3 | 958759     |         | 0     |
 | 802004 | v1:6     | ethernet1 | 1236::3 | 958760     |         | 0     |
 | 802005 | v1:6     | ethernet1 | 1236::3 | 958761     |         | 0     |
 | 802006 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 802007 | null     | null      | null    | unlabelled |         | 0     |
 | 802008 | null     | null      | null    | unlabelled |         | 0     |
 | 802009 | null     | null      | null    | unlabelled |         | 0     |
 | 802010 | null     | null      | null    | unlabelled |         | 0     |
 | 802011 | null     | null      | null    | unlabelled |         | 0     |
 | 819479 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#