here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 318516 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 550466 | null     | null      | null    | unlabelled |         | 0     |
 | 550467 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 550468 | v1:4     | ethernet1 | 1.1.1.2 | 147478     |         | 0     |
 | 550469 | v1:4     | ethernet1 | 1.1.1.2 | 147479     |         | 0     |
 | 550470 | v1:4     | ethernet1 | 1.1.1.2 | 147480     |         | 0     |
 | 550471 | null     | null      | null    | unlabelled |         | 0     |
 | 550472 | null     | null      | null    | unlabelled |         | 0     |
 | 550473 | null     | null      | null    | unlabelled |         | 0     |
 | 550474 | null     | null      | null    | unlabelled |         | 0     |
 | 550475 | null     | null      | null    | unlabelled |         | 0     |
 | 626882 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 684235 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 694850 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 728712 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 730074 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 836112 | null     | null      | null    | unlabelled |         | 0     |
 | 836113 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 836114 | v1:6     | ethernet1 | 1234::2 | 594645     |         | 0     |
 | 836115 | v1:6     | ethernet1 | 1234::2 | 594646     |         | 0     |
 | 836116 | v1:6     | ethernet1 | 1234::2 | 594647     |         | 0     |
 | 836117 | null     | null      | null    | unlabelled |         | 0     |
 | 836118 | null     | null      | null    | unlabelled |         | 0     |
 | 836119 | null     | null      | null    | unlabelled |         | 0     |
 | 836120 | null     | null      | null    | unlabelled |         | 0     |
 | 836121 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127881 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 147476 | null     | null      | null    | unlabelled |         | 0     |
 | 147477 | v1:4     | ethernet1 | 1.1.1.1 | 550467     |         | 1280  |
 | 147478 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 147479 | v1:4     | ethernet2 | 1.1.2.3 | 666927     |         | 640   |
 | 147480 | v1:4     | ethernet2 | 1.1.2.3 | 666928     |         | 640   |
 | 147481 | null     | null      | null    | unlabelled |         | 0     |
 | 147482 | null     | null      | null    | unlabelled |         | 0     |
 | 147483 | null     | null      | null    | unlabelled |         | 0     |
 | 147484 | null     | null      | null    | unlabelled |         | 0     |
 | 147485 | null     | null      | null    | unlabelled |         | 0     |
 | 326765 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 416921 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 537037 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 548070 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 594643 | null     | null      | null    | unlabelled |         | 0     |
 | 594644 | v1:6     | ethernet1 | 1234::1 | 836113     |         | 1280  |
 | 594645 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 594646 | v1:6     | ethernet2 | 1235::3 | 964124     |         | 640   |
 | 594647 | v1:6     | ethernet2 | 1235::3 | 964125     |         | 640   |
 | 594648 | null     | null      | null    | unlabelled |         | 0     |
 | 594649 | null     | null      | null    | unlabelled |         | 0     |
 | 594650 | null     | null      | null    | unlabelled |         | 0     |
 | 594651 | null     | null      | null    | unlabelled |         | 0     |
 | 594652 | null     | null      | null    | unlabelled |         | 0     |
 | 833053 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 914447 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 943714 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6734   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 254413 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 445879 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 572675 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 578619 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 583030 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 666924 | null     | null      | null    | unlabelled |         | 0     |
 | 666925 | v1:4     | ethernet1 | 1.1.2.2 | 147477     |         | 640   |
 | 666926 | v1:4     | ethernet1 | 1.1.2.2 | 147478     |         | 640   |
 | 666927 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 666928 | v1:4     | ethernet2 | 1.1.3.4 | 483493     |         | 1280  |
 | 666929 | null     | null      | null    | unlabelled |         | 0     |
 | 666930 | null     | null      | null    | unlabelled |         | 0     |
 | 666931 | null     | null      | null    | unlabelled |         | 0     |
 | 666932 | null     | null      | null    | unlabelled |         | 0     |
 | 666933 | null     | null      | null    | unlabelled |         | 0     |
 | 964121 | null     | null      | null    | unlabelled |         | 0     |
 | 964122 | v1:6     | ethernet1 | 1235::2 | 594644     |         | 640   |
 | 964123 | v1:6     | ethernet1 | 1235::2 | 594645     |         | 640   |
 | 964124 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 964125 | v1:6     | ethernet2 | 1236::4 | 561875     |         | 1280  |
 | 964126 | null     | null      | null    | unlabelled |         | 0     |
 | 964127 | null     | null      | null    | unlabelled |         | 0     |
 | 964128 | null     | null      | null    | unlabelled |         | 0     |
 | 964129 | null     | null      | null    | unlabelled |         | 0     |
 | 964130 | null     | null      | null    | unlabelled |         | 0     |
 | 990779 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 992140 | v1:6     | ethernet1 | 1235::2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24119  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 243161 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 447491 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 483489 | null     | null      | null    | unlabelled |         | 0     |
 | 483490 | v1:4     | ethernet1 | 1.1.3.3 | 666925     |         | 0     |
 | 483491 | v1:4     | ethernet1 | 1.1.3.3 | 666926     |         | 0     |
 | 483492 | v1:4     | ethernet1 | 1.1.3.3 | 666927     |         | 0     |
 | 483493 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 483494 | null     | null      | null    | unlabelled |         | 0     |
 | 483495 | null     | null      | null    | unlabelled |         | 0     |
 | 483496 | null     | null      | null    | unlabelled |         | 0     |
 | 483497 | null     | null      | null    | unlabelled |         | 0     |
 | 483498 | null     | null      | null    | unlabelled |         | 0     |
 | 561871 | null     | null      | null    | unlabelled |         | 0     |
 | 561872 | v1:6     | ethernet1 | 1236::3 | 964122     |         | 0     |
 | 561873 | v1:6     | ethernet1 | 1236::3 | 964123     |         | 0     |
 | 561874 | v1:6     | ethernet1 | 1236::3 | 964124     |         | 0     |
 | 561875 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 561876 | null     | null      | null    | unlabelled |         | 0     |
 | 561877 | null     | null      | null    | unlabelled |         | 0     |
 | 561878 | null     | null      | null    | unlabelled |         | 0     |
 | 561879 | null     | null      | null    | unlabelled |         | 0     |
 | 561880 | null     | null      | null    | unlabelled |         | 0     |
 | 661890 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 865244 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 900837 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#