here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 357363 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 388163 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 445613 | null     | null      | null    | unlabelled |         | 0     |
 | 445614 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 445615 | v1:4     | ethernet1 | 1.1.1.2 | 553258     |         | 0     |
 | 445616 | v1:4     | ethernet1 | 1.1.1.2 | 553259     |         | 0     |
 | 445617 | v1:4     | ethernet1 | 1.1.1.2 | 553260     |         | 0     |
 | 445618 | null     | null      | null    | unlabelled |         | 0     |
 | 445619 | null     | null      | null    | unlabelled |         | 0     |
 | 445620 | null     | null      | null    | unlabelled |         | 0     |
 | 445621 | null     | null      | null    | unlabelled |         | 0     |
 | 445622 | null     | null      | null    | unlabelled |         | 0     |
 | 460750 | null     | null      | null    | unlabelled |         | 0     |
 | 460751 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 460752 | v1:6     | ethernet1 | 1234::2 | 12866      |         | 0     |
 | 460753 | v1:6     | ethernet1 | 1234::2 | 12867      |         | 0     |
 | 460754 | v1:6     | ethernet1 | 1234::2 | 12868      |         | 0     |
 | 460755 | null     | null      | null    | unlabelled |         | 0     |
 | 460756 | null     | null      | null    | unlabelled |         | 0     |
 | 460757 | null     | null      | null    | unlabelled |         | 0     |
 | 460758 | null     | null      | null    | unlabelled |         | 0     |
 | 460759 | null     | null      | null    | unlabelled |         | 0     |
 | 463218 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 808077 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 903456 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 903479 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12864  | null     | null      | null    | unlabelled |         | 0     |
 | 12865  | v1:6     | ethernet1 | 1234::1 | 460751     |         | 1280  |
 | 12866  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 12867  | v1:6     | ethernet2 | 1235::3 | 157737     |         | 640   |
 | 12868  | v1:6     | ethernet2 | 1235::3 | 157738     |         | 640   |
 | 12869  | null     | null      | null    | unlabelled |         | 0     |
 | 12870  | null     | null      | null    | unlabelled |         | 0     |
 | 12871  | null     | null      | null    | unlabelled |         | 0     |
 | 12872  | null     | null      | null    | unlabelled |         | 0     |
 | 12873  | null     | null      | null    | unlabelled |         | 0     |
 | 17446  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 226979 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 370200 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 553256 | null     | null      | null    | unlabelled |         | 0     |
 | 553257 | v1:4     | ethernet1 | 1.1.1.1 | 445614     |         | 1280  |
 | 553258 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 553259 | v1:4     | ethernet2 | 1.1.2.3 | 440830     |         | 640   |
 | 553260 | v1:4     | ethernet2 | 1.1.2.3 | 440831     |         | 640   |
 | 553261 | null     | null      | null    | unlabelled |         | 0     |
 | 553262 | null     | null      | null    | unlabelled |         | 0     |
 | 553263 | null     | null      | null    | unlabelled |         | 0     |
 | 553264 | null     | null      | null    | unlabelled |         | 0     |
 | 553265 | null     | null      | null    | unlabelled |         | 0     |
 | 615686 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 743429 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 846270 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 905921 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 967460 | v1:6     | ethernet2 | 1235::3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 152802 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 157734 | null     | null      | null    | unlabelled |         | 0     |
 | 157735 | v1:6     | ethernet1 | 1235::2 | 12865      |         | 640   |
 | 157736 | v1:6     | ethernet1 | 1235::2 | 12866      |         | 640   |
 | 157737 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 157738 | v1:6     | ethernet2 | 1236::4 | 521348     |         | 1280  |
 | 157739 | null     | null      | null    | unlabelled |         | 0     |
 | 157740 | null     | null      | null    | unlabelled |         | 0     |
 | 157741 | null     | null      | null    | unlabelled |         | 0     |
 | 157742 | null     | null      | null    | unlabelled |         | 0     |
 | 157743 | null     | null      | null    | unlabelled |         | 0     |
 | 304023 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 440827 | null     | null      | null    | unlabelled |         | 0     |
 | 440828 | v1:4     | ethernet1 | 1.1.2.2 | 553257     |         | 640   |
 | 440829 | v1:4     | ethernet1 | 1.1.2.2 | 553258     |         | 640   |
 | 440830 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 440831 | v1:4     | ethernet2 | 1.1.3.4 | 500206     |         | 1280  |
 | 440832 | null     | null      | null    | unlabelled |         | 0     |
 | 440833 | null     | null      | null    | unlabelled |         | 0     |
 | 440834 | null     | null      | null    | unlabelled |         | 0     |
 | 440835 | null     | null      | null    | unlabelled |         | 0     |
 | 440836 | null     | null      | null    | unlabelled |         | 0     |
 | 464842 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 518459 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 551424 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 612178 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 754098 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 958019 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 354810 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 420786 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 500202 | null     | null      | null    | unlabelled |         | 0     |
 | 500203 | v1:4     | ethernet1 | 1.1.3.3 | 440828     |         | 0     |
 | 500204 | v1:4     | ethernet1 | 1.1.3.3 | 440829     |         | 0     |
 | 500205 | v1:4     | ethernet1 | 1.1.3.3 | 440830     |         | 0     |
 | 500206 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 500207 | null     | null      | null    | unlabelled |         | 0     |
 | 500208 | null     | null      | null    | unlabelled |         | 0     |
 | 500209 | null     | null      | null    | unlabelled |         | 0     |
 | 500210 | null     | null      | null    | unlabelled |         | 0     |
 | 500211 | null     | null      | null    | unlabelled |         | 0     |
 | 521344 | null     | null      | null    | unlabelled |         | 0     |
 | 521345 | v1:6     | ethernet1 | 1236::3 | 157735     |         | 0     |
 | 521346 | v1:6     | ethernet1 | 1236::3 | 157736     |         | 0     |
 | 521347 | v1:6     | ethernet1 | 1236::3 | 157737     |         | 0     |
 | 521348 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 521349 | null     | null      | null    | unlabelled |         | 0     |
 | 521350 | null     | null      | null    | unlabelled |         | 0     |
 | 521351 | null     | null      | null    | unlabelled |         | 0     |
 | 521352 | null     | null      | null    | unlabelled |         | 0     |
 | 521353 | null     | null      | null    | unlabelled |         | 0     |
 | 569530 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 841382 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 859861 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 978594 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#