here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 147577  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 158669  | null     | null      | null    | unlabelled |         | 0     |
 | 158670  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 158671  | v1:6     | ethernet1 | 1234::2 | 119229     |         | 0     |
 | 158672  | v1:6     | ethernet1 | 1234::2 | 119230     |         | 0     |
 | 158673  | v1:6     | ethernet1 | 1234::2 | 119231     |         | 0     |
 | 158674  | null     | null      | null    | unlabelled |         | 0     |
 | 158675  | null     | null      | null    | unlabelled |         | 0     |
 | 158676  | null     | null      | null    | unlabelled |         | 0     |
 | 158677  | null     | null      | null    | unlabelled |         | 0     |
 | 158678  | null     | null      | null    | unlabelled |         | 0     |
 | 344132  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 586310  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 787004  | null     | null      | null    | unlabelled |         | 0     |
 | 787005  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 787006  | v1:4     | ethernet1 | 1.1.1.2 | 639153     |         | 0     |
 | 787007  | v1:4     | ethernet1 | 1.1.1.2 | 639154     |         | 0     |
 | 787008  | v1:4     | ethernet1 | 1.1.1.2 | 639155     |         | 0     |
 | 787009  | null     | null      | null    | unlabelled |         | 0     |
 | 787010  | null     | null      | null    | unlabelled |         | 0     |
 | 787011  | null     | null      | null    | unlabelled |         | 0     |
 | 787012  | null     | null      | null    | unlabelled |         | 0     |
 | 787013  | null     | null      | null    | unlabelled |         | 0     |
 | 810787  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1033208 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1047414 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80529  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 119227 | null     | null      | null    | unlabelled |         | 0     |
 | 119228 | v1:6     | ethernet1 | 1234::1 | 158670     |         | 1280  |
 | 119229 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 119230 | v1:6     | ethernet2 | 1235::3 | 553660     |         | 640   |
 | 119231 | v1:6     | ethernet2 | 1235::3 | 553661     |         | 640   |
 | 119232 | null     | null      | null    | unlabelled |         | 0     |
 | 119233 | null     | null      | null    | unlabelled |         | 0     |
 | 119234 | null     | null      | null    | unlabelled |         | 0     |
 | 119235 | null     | null      | null    | unlabelled |         | 0     |
 | 119236 | null     | null      | null    | unlabelled |         | 0     |
 | 358891 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 402956 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 434618 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 557665 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 573951 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 620313 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 625805 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 639151 | null     | null      | null    | unlabelled |         | 0     |
 | 639152 | v1:4     | ethernet1 | 1.1.1.1 | 787005     |         | 1280  |
 | 639153 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 639154 | v1:4     | ethernet2 | 1.1.2.3 | 838800     |         | 640   |
 | 639155 | v1:4     | ethernet2 | 1.1.2.3 | 838801     |         | 640   |
 | 639156 | null     | null      | null    | unlabelled |         | 0     |
 | 639157 | null     | null      | null    | unlabelled |         | 0     |
 | 639158 | null     | null      | null    | unlabelled |         | 0     |
 | 639159 | null     | null      | null    | unlabelled |         | 0     |
 | 639160 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 143469 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 446523 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 471234 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 474403 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 553657 | null     | null      | null    | unlabelled |         | 0     |
 | 553658 | v1:6     | ethernet1 | 1235::2 | 119228     |         | 640   |
 | 553659 | v1:6     | ethernet1 | 1235::2 | 119229     |         | 640   |
 | 553660 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 553661 | v1:6     | ethernet2 | 1236::4 | 409189     |         | 1280  |
 | 553662 | null     | null      | null    | unlabelled |         | 0     |
 | 553663 | null     | null      | null    | unlabelled |         | 0     |
 | 553664 | null     | null      | null    | unlabelled |         | 0     |
 | 553665 | null     | null      | null    | unlabelled |         | 0     |
 | 553666 | null     | null      | null    | unlabelled |         | 0     |
 | 604454 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 629430 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 719652 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 838797 | null     | null      | null    | unlabelled |         | 0     |
 | 838798 | v1:4     | ethernet1 | 1.1.2.2 | 639152     |         | 640   |
 | 838799 | v1:4     | ethernet1 | 1.1.2.2 | 639153     |         | 640   |
 | 838800 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 838801 | v1:4     | ethernet2 | 1.1.3.4 | 546138     |         | 1280  |
 | 838802 | null     | null      | null    | unlabelled |         | 0     |
 | 838803 | null     | null      | null    | unlabelled |         | 0     |
 | 838804 | null     | null      | null    | unlabelled |         | 0     |
 | 838805 | null     | null      | null    | unlabelled |         | 0     |
 | 838806 | null     | null      | null    | unlabelled |         | 0     |
 | 899322 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 87013  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 319136 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 409185 | null     | null      | null    | unlabelled |         | 0     |
 | 409186 | v1:6     | ethernet1 | 1236::3 | 553658     |         | 0     |
 | 409187 | v1:6     | ethernet1 | 1236::3 | 553659     |         | 0     |
 | 409188 | v1:6     | ethernet1 | 1236::3 | 553660     |         | 0     |
 | 409189 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 409190 | null     | null      | null    | unlabelled |         | 0     |
 | 409191 | null     | null      | null    | unlabelled |         | 0     |
 | 409192 | null     | null      | null    | unlabelled |         | 0     |
 | 409193 | null     | null      | null    | unlabelled |         | 0     |
 | 409194 | null     | null      | null    | unlabelled |         | 0     |
 | 442987 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 546134 | null     | null      | null    | unlabelled |         | 0     |
 | 546135 | v1:4     | ethernet1 | 1.1.3.3 | 838798     |         | 0     |
 | 546136 | v1:4     | ethernet1 | 1.1.3.3 | 838799     |         | 0     |
 | 546137 | v1:4     | ethernet1 | 1.1.3.3 | 838800     |         | 0     |
 | 546138 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 546139 | null     | null      | null    | unlabelled |         | 0     |
 | 546140 | null     | null      | null    | unlabelled |         | 0     |
 | 546141 | null     | null      | null    | unlabelled |         | 0     |
 | 546142 | null     | null      | null    | unlabelled |         | 0     |
 | 546143 | null     | null      | null    | unlabelled |         | 0     |
 | 558553 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 895689 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 964961 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#