here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 122424 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 244851 | null     | null      | null    | unlabelled |         | 0     |
 | 244852 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 244853 | v1:6     | ethernet1 | 1234::2 | 987923     |         | 0     |
 | 244854 | v1:6     | ethernet1 | 1234::2 | 987924     |         | 0     |
 | 244855 | v1:6     | ethernet1 | 1234::2 | 987925     |         | 0     |
 | 244856 | null     | null      | null    | unlabelled |         | 0     |
 | 244857 | null     | null      | null    | unlabelled |         | 0     |
 | 244858 | null     | null      | null    | unlabelled |         | 0     |
 | 244859 | null     | null      | null    | unlabelled |         | 0     |
 | 244860 | null     | null      | null    | unlabelled |         | 0     |
 | 477630 | null     | null      | null    | unlabelled |         | 0     |
 | 477631 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 477632 | v1:4     | ethernet1 | 1.1.1.2 | 728886     |         | 0     |
 | 477633 | v1:4     | ethernet1 | 1.1.1.2 | 728887     |         | 0     |
 | 477634 | v1:4     | ethernet1 | 1.1.1.2 | 728888     |         | 0     |
 | 477635 | null     | null      | null    | unlabelled |         | 0     |
 | 477636 | null     | null      | null    | unlabelled |         | 0     |
 | 477637 | null     | null      | null    | unlabelled |         | 0     |
 | 477638 | null     | null      | null    | unlabelled |         | 0     |
 | 477639 | null     | null      | null    | unlabelled |         | 0     |
 | 491129 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 638493 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 697524 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 742574 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 921310 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 238252  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 276836  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 586061  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 592126  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 647376  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 728884  | null     | null      | null    | unlabelled |         | 0     |
 | 728885  | v1:4     | ethernet1 | 1.1.1.1 | 477631     |         | 1280  |
 | 728886  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 728887  | v1:4     | ethernet2 | 1.1.2.3 | 162703     |         | 640   |
 | 728888  | v1:4     | ethernet2 | 1.1.2.3 | 162704     |         | 640   |
 | 728889  | null     | null      | null    | unlabelled |         | 0     |
 | 728890  | null     | null      | null    | unlabelled |         | 0     |
 | 728891  | null     | null      | null    | unlabelled |         | 0     |
 | 728892  | null     | null      | null    | unlabelled |         | 0     |
 | 728893  | null     | null      | null    | unlabelled |         | 0     |
 | 741622  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 757652  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 987921  | null     | null      | null    | unlabelled |         | 0     |
 | 987922  | v1:6     | ethernet1 | 1234::1 | 244852     |         | 1280  |
 | 987923  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 987924  | v1:6     | ethernet2 | 1235::3 | 566928     |         | 640   |
 | 987925  | v1:6     | ethernet2 | 1235::3 | 566929     |         | 640   |
 | 987926  | null     | null      | null    | unlabelled |         | 0     |
 | 987927  | null     | null      | null    | unlabelled |         | 0     |
 | 987928  | null     | null      | null    | unlabelled |         | 0     |
 | 987929  | null     | null      | null    | unlabelled |         | 0     |
 | 987930  | null     | null      | null    | unlabelled |         | 0     |
 | 1022782 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 115541 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 162700 | null     | null      | null    | unlabelled |         | 0     |
 | 162701 | v1:4     | ethernet1 | 1.1.2.2 | 728885     |         | 640   |
 | 162702 | v1:4     | ethernet1 | 1.1.2.2 | 728886     |         | 640   |
 | 162703 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 162704 | v1:4     | ethernet2 | 1.1.3.4 | 1047739    |         | 1280  |
 | 162705 | null     | null      | null    | unlabelled |         | 0     |
 | 162706 | null     | null      | null    | unlabelled |         | 0     |
 | 162707 | null     | null      | null    | unlabelled |         | 0     |
 | 162708 | null     | null      | null    | unlabelled |         | 0     |
 | 162709 | null     | null      | null    | unlabelled |         | 0     |
 | 187708 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 499458 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 559730 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 566925 | null     | null      | null    | unlabelled |         | 0     |
 | 566926 | v1:6     | ethernet1 | 1235::2 | 987922     |         | 640   |
 | 566927 | v1:6     | ethernet1 | 1235::2 | 987923     |         | 640   |
 | 566928 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 566929 | v1:6     | ethernet2 | 1236::4 | 426939     |         | 1280  |
 | 566930 | null     | null      | null    | unlabelled |         | 0     |
 | 566931 | null     | null      | null    | unlabelled |         | 0     |
 | 566932 | null     | null      | null    | unlabelled |         | 0     |
 | 566933 | null     | null      | null    | unlabelled |         | 0     |
 | 566934 | null     | null      | null    | unlabelled |         | 0     |
 | 592927 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 620749 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 736036 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 856351 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 108849  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 162527  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 426935  | null     | null      | null    | unlabelled |         | 0     |
 | 426936  | v1:6     | ethernet1 | 1236::3 | 566926     |         | 0     |
 | 426937  | v1:6     | ethernet1 | 1236::3 | 566927     |         | 0     |
 | 426938  | v1:6     | ethernet1 | 1236::3 | 566928     |         | 0     |
 | 426939  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 426940  | null     | null      | null    | unlabelled |         | 0     |
 | 426941  | null     | null      | null    | unlabelled |         | 0     |
 | 426942  | null     | null      | null    | unlabelled |         | 0     |
 | 426943  | null     | null      | null    | unlabelled |         | 0     |
 | 426944  | null     | null      | null    | unlabelled |         | 0     |
 | 485417  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 581576  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 721426  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1007375 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1047735 | null     | null      | null    | unlabelled |         | 0     |
 | 1047736 | v1:4     | ethernet1 | 1.1.3.3 | 162701     |         | 0     |
 | 1047737 | v1:4     | ethernet1 | 1.1.3.3 | 162702     |         | 0     |
 | 1047738 | v1:4     | ethernet1 | 1.1.3.3 | 162703     |         | 0     |
 | 1047739 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1047740 | null     | null      | null    | unlabelled |         | 0     |
 | 1047741 | null     | null      | null    | unlabelled |         | 0     |
 | 1047742 | null     | null      | null    | unlabelled |         | 0     |
 | 1047743 | null     | null      | null    | unlabelled |         | 0     |
 | 1047744 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#