here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69331  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 320870 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 387050 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 696029 | null     | null      | null    | unlabelled |         | 0     |
 | 696030 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 696031 | v1:6     | ethernet1 | 1234::2 | 367104     |         | 0     |
 | 696032 | v1:6     | ethernet1 | 1234::2 | 367105     |         | 0     |
 | 696033 | v1:6     | ethernet1 | 1234::2 | 367106     |         | 0     |
 | 696034 | null     | null      | null    | unlabelled |         | 0     |
 | 696035 | null     | null      | null    | unlabelled |         | 0     |
 | 696036 | null     | null      | null    | unlabelled |         | 0     |
 | 696037 | null     | null      | null    | unlabelled |         | 0     |
 | 696038 | null     | null      | null    | unlabelled |         | 0     |
 | 786601 | null     | null      | null    | unlabelled |         | 0     |
 | 786602 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 786603 | v1:4     | ethernet1 | 1.1.1.2 | 183009     |         | 0     |
 | 786604 | v1:4     | ethernet1 | 1.1.1.2 | 183010     |         | 0     |
 | 786605 | v1:4     | ethernet1 | 1.1.1.2 | 183011     |         | 0     |
 | 786606 | null     | null      | null    | unlabelled |         | 0     |
 | 786607 | null     | null      | null    | unlabelled |         | 0     |
 | 786608 | null     | null      | null    | unlabelled |         | 0     |
 | 786609 | null     | null      | null    | unlabelled |         | 0     |
 | 786610 | null     | null      | null    | unlabelled |         | 0     |
 | 831323 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 835615 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 927278 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 131833 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 183007 | null     | null      | null    | unlabelled |         | 0     |
 | 183008 | v1:4     | ethernet1 | 1.1.1.1 | 786602     |         | 1280  |
 | 183009 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 183010 | v1:4     | ethernet2 | 1.1.2.3 | 342627     |         | 640   |
 | 183011 | v1:4     | ethernet2 | 1.1.2.3 | 342628     |         | 640   |
 | 183012 | null     | null      | null    | unlabelled |         | 0     |
 | 183013 | null     | null      | null    | unlabelled |         | 0     |
 | 183014 | null     | null      | null    | unlabelled |         | 0     |
 | 183015 | null     | null      | null    | unlabelled |         | 0     |
 | 183016 | null     | null      | null    | unlabelled |         | 0     |
 | 198525 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 286752 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 337718 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 366117 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 367102 | null     | null      | null    | unlabelled |         | 0     |
 | 367103 | v1:6     | ethernet1 | 1234::1 | 696030     |         | 1280  |
 | 367104 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 367105 | v1:6     | ethernet2 | 1235::3 | 541088     |         | 640   |
 | 367106 | v1:6     | ethernet2 | 1235::3 | 541089     |         | 640   |
 | 367107 | null     | null      | null    | unlabelled |         | 0     |
 | 367108 | null     | null      | null    | unlabelled |         | 0     |
 | 367109 | null     | null      | null    | unlabelled |         | 0     |
 | 367110 | null     | null      | null    | unlabelled |         | 0     |
 | 367111 | null     | null      | null    | unlabelled |         | 0     |
 | 651438 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 814780 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 913425 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 14455  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 79821  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 125234 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 195550 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 342624 | null     | null      | null    | unlabelled |         | 0     |
 | 342625 | v1:4     | ethernet1 | 1.1.2.2 | 183008     |         | 640   |
 | 342626 | v1:4     | ethernet1 | 1.1.2.2 | 183009     |         | 640   |
 | 342627 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 342628 | v1:4     | ethernet2 | 1.1.3.4 | 65582      |         | 1280  |
 | 342629 | null     | null      | null    | unlabelled |         | 0     |
 | 342630 | null     | null      | null    | unlabelled |         | 0     |
 | 342631 | null     | null      | null    | unlabelled |         | 0     |
 | 342632 | null     | null      | null    | unlabelled |         | 0     |
 | 342633 | null     | null      | null    | unlabelled |         | 0     |
 | 541085 | null     | null      | null    | unlabelled |         | 0     |
 | 541086 | v1:6     | ethernet1 | 1235::2 | 367103     |         | 640   |
 | 541087 | v1:6     | ethernet1 | 1235::2 | 367104     |         | 640   |
 | 541088 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 541089 | v1:6     | ethernet2 | 1236::4 | 956908     |         | 1280  |
 | 541090 | null     | null      | null    | unlabelled |         | 0     |
 | 541091 | null     | null      | null    | unlabelled |         | 0     |
 | 541092 | null     | null      | null    | unlabelled |         | 0     |
 | 541093 | null     | null      | null    | unlabelled |         | 0     |
 | 541094 | null     | null      | null    | unlabelled |         | 0     |
 | 654490 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 707572 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 931090 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 943480 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5340   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 65578  | null     | null      | null    | unlabelled |         | 0     |
 | 65579  | v1:4     | ethernet1 | 1.1.3.3 | 342625     |         | 0     |
 | 65580  | v1:4     | ethernet1 | 1.1.3.3 | 342626     |         | 0     |
 | 65581  | v1:4     | ethernet1 | 1.1.3.3 | 342627     |         | 0     |
 | 65582  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 65583  | null     | null      | null    | unlabelled |         | 0     |
 | 65584  | null     | null      | null    | unlabelled |         | 0     |
 | 65585  | null     | null      | null    | unlabelled |         | 0     |
 | 65586  | null     | null      | null    | unlabelled |         | 0     |
 | 65587  | null     | null      | null    | unlabelled |         | 0     |
 | 96632  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 200495 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 241426 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 588636 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 644537 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 956904 | null     | null      | null    | unlabelled |         | 0     |
 | 956905 | v1:6     | ethernet1 | 1236::3 | 541086     |         | 0     |
 | 956906 | v1:6     | ethernet1 | 1236::3 | 541087     |         | 0     |
 | 956907 | v1:6     | ethernet1 | 1236::3 | 541088     |         | 0     |
 | 956908 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 956909 | null     | null      | null    | unlabelled |         | 0     |
 | 956910 | null     | null      | null    | unlabelled |         | 0     |
 | 956911 | null     | null      | null    | unlabelled |         | 0     |
 | 956912 | null     | null      | null    | unlabelled |         | 0     |
 | 956913 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#