here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 44421  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 118073 | null     | null      | null    | unlabelled |         | 0     |
 | 118074 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 118075 | v1:4     | ethernet1 | 1.1.1.2 | 433731     |         | 0     |
 | 118076 | v1:4     | ethernet1 | 1.1.1.2 | 433732     |         | 0     |
 | 118077 | v1:4     | ethernet1 | 1.1.1.2 | 433733     |         | 0     |
 | 118078 | null     | null      | null    | unlabelled |         | 0     |
 | 118079 | null     | null      | null    | unlabelled |         | 0     |
 | 118080 | null     | null      | null    | unlabelled |         | 0     |
 | 118081 | null     | null      | null    | unlabelled |         | 0     |
 | 118082 | null     | null      | null    | unlabelled |         | 0     |
 | 271299 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 445930 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 478591 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 586098 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 619847 | null     | null      | null    | unlabelled |         | 0     |
 | 619848 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 619849 | v1:6     | ethernet1 | 1234::2 | 627751     |         | 0     |
 | 619850 | v1:6     | ethernet1 | 1234::2 | 627752     |         | 0     |
 | 619851 | v1:6     | ethernet1 | 1234::2 | 627753     |         | 0     |
 | 619852 | null     | null      | null    | unlabelled |         | 0     |
 | 619853 | null     | null      | null    | unlabelled |         | 0     |
 | 619854 | null     | null      | null    | unlabelled |         | 0     |
 | 619855 | null     | null      | null    | unlabelled |         | 0     |
 | 619856 | null     | null      | null    | unlabelled |         | 0     |
 | 855714 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 66141  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 130215 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 433729 | null     | null      | null    | unlabelled |         | 0     |
 | 433730 | v1:4     | ethernet1 | 1.1.1.1 | 118074     |         | 1280  |
 | 433731 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 433732 | v1:4     | ethernet2 | 1.1.2.3 | 434088     |         | 640   |
 | 433733 | v1:4     | ethernet2 | 1.1.2.3 | 434089     |         | 640   |
 | 433734 | null     | null      | null    | unlabelled |         | 0     |
 | 433735 | null     | null      | null    | unlabelled |         | 0     |
 | 433736 | null     | null      | null    | unlabelled |         | 0     |
 | 433737 | null     | null      | null    | unlabelled |         | 0     |
 | 433738 | null     | null      | null    | unlabelled |         | 0     |
 | 590142 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 591876 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 598569 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 627749 | null     | null      | null    | unlabelled |         | 0     |
 | 627750 | v1:6     | ethernet1 | 1234::1 | 619848     |         | 1280  |
 | 627751 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 627752 | v1:6     | ethernet2 | 1235::3 | 469888     |         | 640   |
 | 627753 | v1:6     | ethernet2 | 1235::3 | 469889     |         | 640   |
 | 627754 | null     | null      | null    | unlabelled |         | 0     |
 | 627755 | null     | null      | null    | unlabelled |         | 0     |
 | 627756 | null     | null      | null    | unlabelled |         | 0     |
 | 627757 | null     | null      | null    | unlabelled |         | 0     |
 | 627758 | null     | null      | null    | unlabelled |         | 0     |
 | 644725 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 859546 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 917021 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 108271  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 343836  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 381043  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 434085  | null     | null      | null    | unlabelled |         | 0     |
 | 434086  | v1:4     | ethernet1 | 1.1.2.2 | 433730     |         | 640   |
 | 434087  | v1:4     | ethernet1 | 1.1.2.2 | 433731     |         | 640   |
 | 434088  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 434089  | v1:4     | ethernet2 | 1.1.3.4 | 999591     |         | 1280  |
 | 434090  | null     | null      | null    | unlabelled |         | 0     |
 | 434091  | null     | null      | null    | unlabelled |         | 0     |
 | 434092  | null     | null      | null    | unlabelled |         | 0     |
 | 434093  | null     | null      | null    | unlabelled |         | 0     |
 | 434094  | null     | null      | null    | unlabelled |         | 0     |
 | 469885  | null     | null      | null    | unlabelled |         | 0     |
 | 469886  | v1:6     | ethernet1 | 1235::2 | 627750     |         | 640   |
 | 469887  | v1:6     | ethernet1 | 1235::2 | 627751     |         | 640   |
 | 469888  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 469889  | v1:6     | ethernet2 | 1236::4 | 927173     |         | 1280  |
 | 469890  | null     | null      | null    | unlabelled |         | 0     |
 | 469891  | null     | null      | null    | unlabelled |         | 0     |
 | 469892  | null     | null      | null    | unlabelled |         | 0     |
 | 469893  | null     | null      | null    | unlabelled |         | 0     |
 | 469894  | null     | null      | null    | unlabelled |         | 0     |
 | 489655  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 775671  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 830578  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 882887  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1022831 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41888  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 109276 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 338655 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 498070 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 861863 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 927169 | null     | null      | null    | unlabelled |         | 0     |
 | 927170 | v1:6     | ethernet1 | 1236::3 | 469886     |         | 0     |
 | 927171 | v1:6     | ethernet1 | 1236::3 | 469887     |         | 0     |
 | 927172 | v1:6     | ethernet1 | 1236::3 | 469888     |         | 0     |
 | 927173 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 927174 | null     | null      | null    | unlabelled |         | 0     |
 | 927175 | null     | null      | null    | unlabelled |         | 0     |
 | 927176 | null     | null      | null    | unlabelled |         | 0     |
 | 927177 | null     | null      | null    | unlabelled |         | 0     |
 | 927178 | null     | null      | null    | unlabelled |         | 0     |
 | 993154 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 999587 | null     | null      | null    | unlabelled |         | 0     |
 | 999588 | v1:4     | ethernet1 | 1.1.3.3 | 434086     |         | 0     |
 | 999589 | v1:4     | ethernet1 | 1.1.3.3 | 434087     |         | 0     |
 | 999590 | v1:4     | ethernet1 | 1.1.3.3 | 434088     |         | 0     |
 | 999591 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 999592 | null     | null      | null    | unlabelled |         | 0     |
 | 999593 | null     | null      | null    | unlabelled |         | 0     |
 | 999594 | null     | null      | null    | unlabelled |         | 0     |
 | 999595 | null     | null      | null    | unlabelled |         | 0     |
 | 999596 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#