here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 196693 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 341806 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 501074 | null     | null      | null    | unlabelled |         | 0     |
 | 501075 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 501076 | v1:4     | ethernet1 | 1.1.1.2 | 306540     |         | 0     |
 | 501077 | v1:4     | ethernet1 | 1.1.1.2 | 306541     |         | 0     |
 | 501078 | v1:4     | ethernet1 | 1.1.1.2 | 306542     |         | 0     |
 | 501079 | null     | null      | null    | unlabelled |         | 0     |
 | 501080 | null     | null      | null    | unlabelled |         | 0     |
 | 501081 | null     | null      | null    | unlabelled |         | 0     |
 | 501082 | null     | null      | null    | unlabelled |         | 0     |
 | 501083 | null     | null      | null    | unlabelled |         | 0     |
 | 527218 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 555722 | null     | null      | null    | unlabelled |         | 0     |
 | 555723 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 555724 | v1:6     | ethernet1 | 1234::2 | 448179     |         | 0     |
 | 555725 | v1:6     | ethernet1 | 1234::2 | 448180     |         | 0     |
 | 555726 | v1:6     | ethernet1 | 1234::2 | 448181     |         | 0     |
 | 555727 | null     | null      | null    | unlabelled |         | 0     |
 | 555728 | null     | null      | null    | unlabelled |         | 0     |
 | 555729 | null     | null      | null    | unlabelled |         | 0     |
 | 555730 | null     | null      | null    | unlabelled |         | 0     |
 | 555731 | null     | null      | null    | unlabelled |         | 0     |
 | 572064 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 702891 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 765266 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 133088 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 306538 | null     | null      | null    | unlabelled |         | 0     |
 | 306539 | v1:4     | ethernet1 | 1.1.1.1 | 501075     |         | 1280  |
 | 306540 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 306541 | v1:4     | ethernet2 | 1.1.2.3 | 45316      |         | 640   |
 | 306542 | v1:4     | ethernet2 | 1.1.2.3 | 45317      |         | 640   |
 | 306543 | null     | null      | null    | unlabelled |         | 0     |
 | 306544 | null     | null      | null    | unlabelled |         | 0     |
 | 306545 | null     | null      | null    | unlabelled |         | 0     |
 | 306546 | null     | null      | null    | unlabelled |         | 0     |
 | 306547 | null     | null      | null    | unlabelled |         | 0     |
 | 400392 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 435810 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 448177 | null     | null      | null    | unlabelled |         | 0     |
 | 448178 | v1:6     | ethernet1 | 1234::1 | 555723     |         | 1280  |
 | 448179 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 448180 | v1:6     | ethernet2 | 1235::3 | 916703     |         | 640   |
 | 448181 | v1:6     | ethernet2 | 1235::3 | 916704     |         | 640   |
 | 448182 | null     | null      | null    | unlabelled |         | 0     |
 | 448183 | null     | null      | null    | unlabelled |         | 0     |
 | 448184 | null     | null      | null    | unlabelled |         | 0     |
 | 448185 | null     | null      | null    | unlabelled |         | 0     |
 | 448186 | null     | null      | null    | unlabelled |         | 0     |
 | 498275 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 569138 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 595333 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 725457 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 780292 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 45313  | null     | null      | null    | unlabelled |         | 0     |
 | 45314  | v1:4     | ethernet1 | 1.1.2.2 | 306539     |         | 640   |
 | 45315  | v1:4     | ethernet1 | 1.1.2.2 | 306540     |         | 640   |
 | 45316  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 45317  | v1:4     | ethernet2 | 1.1.3.4 | 396773     |         | 1280  |
 | 45318  | null     | null      | null    | unlabelled |         | 0     |
 | 45319  | null     | null      | null    | unlabelled |         | 0     |
 | 45320  | null     | null      | null    | unlabelled |         | 0     |
 | 45321  | null     | null      | null    | unlabelled |         | 0     |
 | 45322  | null     | null      | null    | unlabelled |         | 0     |
 | 183689 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 226021 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 345450 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 531832 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 543064 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 560691 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 704005 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 757999 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 916700 | null     | null      | null    | unlabelled |         | 0     |
 | 916701 | v1:6     | ethernet1 | 1235::2 | 448178     |         | 640   |
 | 916702 | v1:6     | ethernet1 | 1235::2 | 448179     |         | 640   |
 | 916703 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 916704 | v1:6     | ethernet2 | 1236::4 | 94752      |         | 1280  |
 | 916705 | null     | null      | null    | unlabelled |         | 0     |
 | 916706 | null     | null      | null    | unlabelled |         | 0     |
 | 916707 | null     | null      | null    | unlabelled |         | 0     |
 | 916708 | null     | null      | null    | unlabelled |         | 0     |
 | 916709 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75396  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 94748  | null     | null      | null    | unlabelled |         | 0     |
 | 94749  | v1:6     | ethernet1 | 1236::3 | 916701     |         | 0     |
 | 94750  | v1:6     | ethernet1 | 1236::3 | 916702     |         | 0     |
 | 94751  | v1:6     | ethernet1 | 1236::3 | 916703     |         | 0     |
 | 94752  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 94753  | null     | null      | null    | unlabelled |         | 0     |
 | 94754  | null     | null      | null    | unlabelled |         | 0     |
 | 94755  | null     | null      | null    | unlabelled |         | 0     |
 | 94756  | null     | null      | null    | unlabelled |         | 0     |
 | 94757  | null     | null      | null    | unlabelled |         | 0     |
 | 207608 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 381042 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 396769 | null     | null      | null    | unlabelled |         | 0     |
 | 396770 | v1:4     | ethernet1 | 1.1.3.3 | 45314      |         | 0     |
 | 396771 | v1:4     | ethernet1 | 1.1.3.3 | 45315      |         | 0     |
 | 396772 | v1:4     | ethernet1 | 1.1.3.3 | 45316      |         | 0     |
 | 396773 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 396774 | null     | null      | null    | unlabelled |         | 0     |
 | 396775 | null     | null      | null    | unlabelled |         | 0     |
 | 396776 | null     | null      | null    | unlabelled |         | 0     |
 | 396777 | null     | null      | null    | unlabelled |         | 0     |
 | 396778 | null     | null      | null    | unlabelled |         | 0     |
 | 417536 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 720520 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 865845 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#