here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 227491 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 478302 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 488011 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 719779 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 758356 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 784382 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 882595 | null     | null      | null    | unlabelled |         | 0     |
 | 882596 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 882597 | v1:6     | ethernet1 | 1234::2 | 205513     |         | 0     |
 | 882598 | v1:6     | ethernet1 | 1234::2 | 205514     |         | 0     |
 | 882599 | v1:6     | ethernet1 | 1234::2 | 205515     |         | 0     |
 | 882600 | null     | null      | null    | unlabelled |         | 0     |
 | 882601 | null     | null      | null    | unlabelled |         | 0     |
 | 882602 | null     | null      | null    | unlabelled |         | 0     |
 | 882603 | null     | null      | null    | unlabelled |         | 0     |
 | 882604 | null     | null      | null    | unlabelled |         | 0     |
 | 961218 | null     | null      | null    | unlabelled |         | 0     |
 | 961219 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 961220 | v1:4     | ethernet1 | 1.1.1.2 | 707761     |         | 0     |
 | 961221 | v1:4     | ethernet1 | 1.1.1.2 | 707762     |         | 0     |
 | 961222 | v1:4     | ethernet1 | 1.1.1.2 | 707763     |         | 0     |
 | 961223 | null     | null      | null    | unlabelled |         | 0     |
 | 961224 | null     | null      | null    | unlabelled |         | 0     |
 | 961225 | null     | null      | null    | unlabelled |         | 0     |
 | 961226 | null     | null      | null    | unlabelled |         | 0     |
 | 961227 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 205511 | null     | null      | null    | unlabelled |         | 0     |
 | 205512 | v1:6     | ethernet1 | 1234::1 | 882596     |         | 1280  |
 | 205513 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 205514 | v1:6     | ethernet2 | 1235::3 | 458638     |         | 640   |
 | 205515 | v1:6     | ethernet2 | 1235::3 | 458639     |         | 640   |
 | 205516 | null     | null      | null    | unlabelled |         | 0     |
 | 205517 | null     | null      | null    | unlabelled |         | 0     |
 | 205518 | null     | null      | null    | unlabelled |         | 0     |
 | 205519 | null     | null      | null    | unlabelled |         | 0     |
 | 205520 | null     | null      | null    | unlabelled |         | 0     |
 | 259157 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 426061 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 506925 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 704457 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 707759 | null     | null      | null    | unlabelled |         | 0     |
 | 707760 | v1:4     | ethernet1 | 1.1.1.1 | 961219     |         | 1280  |
 | 707761 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 707762 | v1:4     | ethernet2 | 1.1.2.3 | 1005636    |         | 640   |
 | 707763 | v1:4     | ethernet2 | 1.1.2.3 | 1005637    |         | 640   |
 | 707764 | null     | null      | null    | unlabelled |         | 0     |
 | 707765 | null     | null      | null    | unlabelled |         | 0     |
 | 707766 | null     | null      | null    | unlabelled |         | 0     |
 | 707767 | null     | null      | null    | unlabelled |         | 0     |
 | 707768 | null     | null      | null    | unlabelled |         | 0     |
 | 738904 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 757227 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 771516 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 960237 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 98565   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 163727  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 169194  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 458635  | null     | null      | null    | unlabelled |         | 0     |
 | 458636  | v1:6     | ethernet1 | 1235::2 | 205512     |         | 640   |
 | 458637  | v1:6     | ethernet1 | 1235::2 | 205513     |         | 640   |
 | 458638  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 458639  | v1:6     | ethernet2 | 1236::4 | 24571      |         | 1280  |
 | 458640  | null     | null      | null    | unlabelled |         | 0     |
 | 458641  | null     | null      | null    | unlabelled |         | 0     |
 | 458642  | null     | null      | null    | unlabelled |         | 0     |
 | 458643  | null     | null      | null    | unlabelled |         | 0     |
 | 458644  | null     | null      | null    | unlabelled |         | 0     |
 | 511607  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 535422  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 650726  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 867189  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 894735  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1005633 | null     | null      | null    | unlabelled |         | 0     |
 | 1005634 | v1:4     | ethernet1 | 1.1.2.2 | 707760     |         | 640   |
 | 1005635 | v1:4     | ethernet1 | 1.1.2.2 | 707761     |         | 640   |
 | 1005636 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1005637 | v1:4     | ethernet2 | 1.1.3.4 | 77160      |         | 1280  |
 | 1005638 | null     | null      | null    | unlabelled |         | 0     |
 | 1005639 | null     | null      | null    | unlabelled |         | 0     |
 | 1005640 | null     | null      | null    | unlabelled |         | 0     |
 | 1005641 | null     | null      | null    | unlabelled |         | 0     |
 | 1005642 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 3984   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 24567  | null     | null      | null    | unlabelled |         | 0     |
 | 24568  | v1:6     | ethernet1 | 1236::3 | 458636     |         | 0     |
 | 24569  | v1:6     | ethernet1 | 1236::3 | 458637     |         | 0     |
 | 24570  | v1:6     | ethernet1 | 1236::3 | 458638     |         | 0     |
 | 24571  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 24572  | null     | null      | null    | unlabelled |         | 0     |
 | 24573  | null     | null      | null    | unlabelled |         | 0     |
 | 24574  | null     | null      | null    | unlabelled |         | 0     |
 | 24575  | null     | null      | null    | unlabelled |         | 0     |
 | 24576  | null     | null      | null    | unlabelled |         | 0     |
 | 77156  | null     | null      | null    | unlabelled |         | 0     |
 | 77157  | v1:4     | ethernet1 | 1.1.3.3 | 1005634    |         | 0     |
 | 77158  | v1:4     | ethernet1 | 1.1.3.3 | 1005635    |         | 0     |
 | 77159  | v1:4     | ethernet1 | 1.1.3.3 | 1005636    |         | 0     |
 | 77160  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 77161  | null     | null      | null    | unlabelled |         | 0     |
 | 77162  | null     | null      | null    | unlabelled |         | 0     |
 | 77163  | null     | null      | null    | unlabelled |         | 0     |
 | 77164  | null     | null      | null    | unlabelled |         | 0     |
 | 77165  | null     | null      | null    | unlabelled |         | 0     |
 | 355352 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 381852 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 774783 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 913566 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 950667 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#