here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 79155  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 84040  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 114087 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 204159 | null     | null      | null    | unlabelled |         | 0     |
 | 204160 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 204161 | v1:4     | ethernet1 | 1.1.1.2 | 659708     |         | 0     |
 | 204162 | v1:4     | ethernet1 | 1.1.1.2 | 659709     |         | 0     |
 | 204163 | v1:4     | ethernet1 | 1.1.1.2 | 659710     |         | 0     |
 | 204164 | null     | null      | null    | unlabelled |         | 0     |
 | 204165 | null     | null      | null    | unlabelled |         | 0     |
 | 204166 | null     | null      | null    | unlabelled |         | 0     |
 | 204167 | null     | null      | null    | unlabelled |         | 0     |
 | 204168 | null     | null      | null    | unlabelled |         | 0     |
 | 269367 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 333056 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 855864 | null     | null      | null    | unlabelled |         | 0     |
 | 855865 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 855866 | v1:6     | ethernet1 | 1234::2 | 315069     |         | 0     |
 | 855867 | v1:6     | ethernet1 | 1234::2 | 315070     |         | 0     |
 | 855868 | v1:6     | ethernet1 | 1234::2 | 315071     |         | 0     |
 | 855869 | null     | null      | null    | unlabelled |         | 0     |
 | 855870 | null     | null      | null    | unlabelled |         | 0     |
 | 855871 | null     | null      | null    | unlabelled |         | 0     |
 | 855872 | null     | null      | null    | unlabelled |         | 0     |
 | 855873 | null     | null      | null    | unlabelled |         | 0     |
 | 927902 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 96319  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 315067 | null     | null      | null    | unlabelled |         | 0     |
 | 315068 | v1:6     | ethernet1 | 1234::1 | 855865     |         | 1280  |
 | 315069 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 315070 | v1:6     | ethernet2 | 1235::3 | 920137     |         | 640   |
 | 315071 | v1:6     | ethernet2 | 1235::3 | 920138     |         | 640   |
 | 315072 | null     | null      | null    | unlabelled |         | 0     |
 | 315073 | null     | null      | null    | unlabelled |         | 0     |
 | 315074 | null     | null      | null    | unlabelled |         | 0     |
 | 315075 | null     | null      | null    | unlabelled |         | 0     |
 | 315076 | null     | null      | null    | unlabelled |         | 0     |
 | 659706 | null     | null      | null    | unlabelled |         | 0     |
 | 659707 | v1:4     | ethernet1 | 1.1.1.1 | 204160     |         | 1280  |
 | 659708 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 659709 | v1:4     | ethernet2 | 1.1.2.3 | 564        |         | 640   |
 | 659710 | v1:4     | ethernet2 | 1.1.2.3 | 565        |         | 640   |
 | 659711 | null     | null      | null    | unlabelled |         | 0     |
 | 659712 | null     | null      | null    | unlabelled |         | 0     |
 | 659713 | null     | null      | null    | unlabelled |         | 0     |
 | 659714 | null     | null      | null    | unlabelled |         | 0     |
 | 659715 | null     | null      | null    | unlabelled |         | 0     |
 | 686926 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 726178 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 743333 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 824873 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 859134 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 893996 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 974148 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 561     | null     | null      | null    | unlabelled |         | 0     |
 | 562     | v1:4     | ethernet1 | 1.1.2.2 | 659707     |         | 640   |
 | 563     | v1:4     | ethernet1 | 1.1.2.2 | 659708     |         | 640   |
 | 564     | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 565     | v1:4     | ethernet2 | 1.1.3.4 | 48445      |         | 1280  |
 | 566     | null     | null      | null    | unlabelled |         | 0     |
 | 567     | null     | null      | null    | unlabelled |         | 0     |
 | 568     | null     | null      | null    | unlabelled |         | 0     |
 | 569     | null     | null      | null    | unlabelled |         | 0     |
 | 570     | null     | null      | null    | unlabelled |         | 0     |
 | 47689   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 50130   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 116412  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 323093  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 362111  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 675260  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 685149  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 920134  | null     | null      | null    | unlabelled |         | 0     |
 | 920135  | v1:6     | ethernet1 | 1235::2 | 315068     |         | 640   |
 | 920136  | v1:6     | ethernet1 | 1235::2 | 315069     |         | 640   |
 | 920137  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 920138  | v1:6     | ethernet2 | 1236::4 | 434797     |         | 1280  |
 | 920139  | null     | null      | null    | unlabelled |         | 0     |
 | 920140  | null     | null      | null    | unlabelled |         | 0     |
 | 920141  | null     | null      | null    | unlabelled |         | 0     |
 | 920142  | null     | null      | null    | unlabelled |         | 0     |
 | 920143  | null     | null      | null    | unlabelled |         | 0     |
 | 1042091 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 48441   | null     | null      | null    | unlabelled |         | 0     |
 | 48442   | v1:4     | ethernet1 | 1.1.3.3 | 562        |         | 0     |
 | 48443   | v1:4     | ethernet1 | 1.1.3.3 | 563        |         | 0     |
 | 48444   | v1:4     | ethernet1 | 1.1.3.3 | 564        |         | 0     |
 | 48445   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 48446   | null     | null      | null    | unlabelled |         | 0     |
 | 48447   | null     | null      | null    | unlabelled |         | 0     |
 | 48448   | null     | null      | null    | unlabelled |         | 0     |
 | 48449   | null     | null      | null    | unlabelled |         | 0     |
 | 48450   | null     | null      | null    | unlabelled |         | 0     |
 | 76887   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 434793  | null     | null      | null    | unlabelled |         | 0     |
 | 434794  | v1:6     | ethernet1 | 1236::3 | 920135     |         | 0     |
 | 434795  | v1:6     | ethernet1 | 1236::3 | 920136     |         | 0     |
 | 434796  | v1:6     | ethernet1 | 1236::3 | 920137     |         | 0     |
 | 434797  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 434798  | null     | null      | null    | unlabelled |         | 0     |
 | 434799  | null     | null      | null    | unlabelled |         | 0     |
 | 434800  | null     | null      | null    | unlabelled |         | 0     |
 | 434801  | null     | null      | null    | unlabelled |         | 0     |
 | 434802  | null     | null      | null    | unlabelled |         | 0     |
 | 437215  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 607942  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 791168  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 939805  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1004007 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#