here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 200684 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 289111 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 395163 | null     | null      | null    | unlabelled |         | 0     |
 | 395164 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 395165 | v1:6     | ethernet1 | 1234::2 | 249653     |         | 0     |
 | 395166 | v1:6     | ethernet1 | 1234::2 | 249654     |         | 0     |
 | 395167 | v1:6     | ethernet1 | 1234::2 | 249655     |         | 0     |
 | 395168 | null     | null      | null    | unlabelled |         | 0     |
 | 395169 | null     | null      | null    | unlabelled |         | 0     |
 | 395170 | null     | null      | null    | unlabelled |         | 0     |
 | 395171 | null     | null      | null    | unlabelled |         | 0     |
 | 395172 | null     | null      | null    | unlabelled |         | 0     |
 | 425029 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 475698 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 704883 | null     | null      | null    | unlabelled |         | 0     |
 | 704884 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 704885 | v1:4     | ethernet1 | 1.1.1.2 | 143755     |         | 0     |
 | 704886 | v1:4     | ethernet1 | 1.1.1.2 | 143756     |         | 0     |
 | 704887 | v1:4     | ethernet1 | 1.1.1.2 | 143757     |         | 0     |
 | 704888 | null     | null      | null    | unlabelled |         | 0     |
 | 704889 | null     | null      | null    | unlabelled |         | 0     |
 | 704890 | null     | null      | null    | unlabelled |         | 0     |
 | 704891 | null     | null      | null    | unlabelled |         | 0     |
 | 704892 | null     | null      | null    | unlabelled |         | 0     |
 | 958629 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 964259 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 129647 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 143753 | null     | null      | null    | unlabelled |         | 0     |
 | 143754 | v1:4     | ethernet1 | 1.1.1.1 | 704884     |         | 1280  |
 | 143755 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 143756 | v1:4     | ethernet2 | 1.1.2.3 | 417088     |         | 640   |
 | 143757 | v1:4     | ethernet2 | 1.1.2.3 | 417089     |         | 640   |
 | 143758 | null     | null      | null    | unlabelled |         | 0     |
 | 143759 | null     | null      | null    | unlabelled |         | 0     |
 | 143760 | null     | null      | null    | unlabelled |         | 0     |
 | 143761 | null     | null      | null    | unlabelled |         | 0     |
 | 143762 | null     | null      | null    | unlabelled |         | 0     |
 | 178808 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 249651 | null     | null      | null    | unlabelled |         | 0     |
 | 249652 | v1:6     | ethernet1 | 1234::1 | 395164     |         | 1280  |
 | 249653 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 249654 | v1:6     | ethernet2 | 1235::3 | 318151     |         | 640   |
 | 249655 | v1:6     | ethernet2 | 1235::3 | 318152     |         | 640   |
 | 249656 | null     | null      | null    | unlabelled |         | 0     |
 | 249657 | null     | null      | null    | unlabelled |         | 0     |
 | 249658 | null     | null      | null    | unlabelled |         | 0     |
 | 249659 | null     | null      | null    | unlabelled |         | 0     |
 | 249660 | null     | null      | null    | unlabelled |         | 0     |
 | 303237 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 367921 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 743861 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 838705 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 908228 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 943905 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23039  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 68545  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 247220 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 300448 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 318148 | null     | null      | null    | unlabelled |         | 0     |
 | 318149 | v1:6     | ethernet1 | 1235::2 | 249652     |         | 640   |
 | 318150 | v1:6     | ethernet1 | 1235::2 | 249653     |         | 640   |
 | 318151 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 318152 | v1:6     | ethernet2 | 1236::4 | 332140     |         | 1280  |
 | 318153 | null     | null      | null    | unlabelled |         | 0     |
 | 318154 | null     | null      | null    | unlabelled |         | 0     |
 | 318155 | null     | null      | null    | unlabelled |         | 0     |
 | 318156 | null     | null      | null    | unlabelled |         | 0     |
 | 318157 | null     | null      | null    | unlabelled |         | 0     |
 | 417085 | null     | null      | null    | unlabelled |         | 0     |
 | 417086 | v1:4     | ethernet1 | 1.1.2.2 | 143754     |         | 640   |
 | 417087 | v1:4     | ethernet1 | 1.1.2.2 | 143755     |         | 640   |
 | 417088 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 417089 | v1:4     | ethernet2 | 1.1.3.4 | 76650      |         | 1280  |
 | 417090 | null     | null      | null    | unlabelled |         | 0     |
 | 417091 | null     | null      | null    | unlabelled |         | 0     |
 | 417092 | null     | null      | null    | unlabelled |         | 0     |
 | 417093 | null     | null      | null    | unlabelled |         | 0     |
 | 417094 | null     | null      | null    | unlabelled |         | 0     |
 | 542057 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 606004 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 904864 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 969755 | tester:6 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 76646  | null     | null      | null    | unlabelled |         | 0     |
 | 76647  | v1:4     | ethernet1 | 1.1.3.3 | 417086     |         | 0     |
 | 76648  | v1:4     | ethernet1 | 1.1.3.3 | 417087     |         | 0     |
 | 76649  | v1:4     | ethernet1 | 1.1.3.3 | 417088     |         | 0     |
 | 76650  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 76651  | null     | null      | null    | unlabelled |         | 0     |
 | 76652  | null     | null      | null    | unlabelled |         | 0     |
 | 76653  | null     | null      | null    | unlabelled |         | 0     |
 | 76654  | null     | null      | null    | unlabelled |         | 0     |
 | 76655  | null     | null      | null    | unlabelled |         | 0     |
 | 332136 | null     | null      | null    | unlabelled |         | 0     |
 | 332137 | v1:6     | ethernet1 | 1236::3 | 318149     |         | 0     |
 | 332138 | v1:6     | ethernet1 | 1236::3 | 318150     |         | 0     |
 | 332139 | v1:6     | ethernet1 | 1236::3 | 318151     |         | 0     |
 | 332140 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 332141 | null     | null      | null    | unlabelled |         | 0     |
 | 332142 | null     | null      | null    | unlabelled |         | 0     |
 | 332143 | null     | null      | null    | unlabelled |         | 0     |
 | 332144 | null     | null      | null    | unlabelled |         | 0     |
 | 332145 | null     | null      | null    | unlabelled |         | 0     |
 | 353495 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 623674 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 836311 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 883016 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 896619 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 920103 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#