here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 124220 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 125514 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 163653 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 267668 | null     | null      | null    | unlabelled |         | 0     |
 | 267669 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 267670 | v1:6     | ethernet1 | 1234::2 | 550702     |         | 0     |
 | 267671 | v1:6     | ethernet1 | 1234::2 | 550703     |         | 0     |
 | 267672 | v1:6     | ethernet1 | 1234::2 | 550704     |         | 0     |
 | 267673 | null     | null      | null    | unlabelled |         | 0     |
 | 267674 | null     | null      | null    | unlabelled |         | 0     |
 | 267675 | null     | null      | null    | unlabelled |         | 0     |
 | 267676 | null     | null      | null    | unlabelled |         | 0     |
 | 267677 | null     | null      | null    | unlabelled |         | 0     |
 | 625596 | null     | null      | null    | unlabelled |         | 0     |
 | 625597 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 625598 | v1:4     | ethernet1 | 1.1.1.2 | 844951     |         | 0     |
 | 625599 | v1:4     | ethernet1 | 1.1.1.2 | 844952     |         | 0     |
 | 625600 | v1:4     | ethernet1 | 1.1.1.2 | 844953     |         | 0     |
 | 625601 | null     | null      | null    | unlabelled |         | 0     |
 | 625602 | null     | null      | null    | unlabelled |         | 0     |
 | 625603 | null     | null      | null    | unlabelled |         | 0     |
 | 625604 | null     | null      | null    | unlabelled |         | 0     |
 | 625605 | null     | null      | null    | unlabelled |         | 0     |
 | 666445 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 703505 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 790648 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 107100 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 156230 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 268046 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 335962 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 340167 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 370839 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 550700 | null     | null      | null    | unlabelled |         | 0     |
 | 550701 | v1:6     | ethernet1 | 1234::1 | 267669     |         | 1280  |
 | 550702 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 550703 | v1:6     | ethernet2 | 1235::3 | 347597     |         | 640   |
 | 550704 | v1:6     | ethernet2 | 1235::3 | 347598     |         | 640   |
 | 550705 | null     | null      | null    | unlabelled |         | 0     |
 | 550706 | null     | null      | null    | unlabelled |         | 0     |
 | 550707 | null     | null      | null    | unlabelled |         | 0     |
 | 550708 | null     | null      | null    | unlabelled |         | 0     |
 | 550709 | null     | null      | null    | unlabelled |         | 0     |
 | 606821 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 687820 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 844949 | null     | null      | null    | unlabelled |         | 0     |
 | 844950 | v1:4     | ethernet1 | 1.1.1.1 | 625597     |         | 1280  |
 | 844951 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 844952 | v1:4     | ethernet2 | 1.1.2.3 | 510093     |         | 640   |
 | 844953 | v1:4     | ethernet2 | 1.1.2.3 | 510094     |         | 640   |
 | 844954 | null     | null      | null    | unlabelled |         | 0     |
 | 844955 | null     | null      | null    | unlabelled |         | 0     |
 | 844956 | null     | null      | null    | unlabelled |         | 0     |
 | 844957 | null     | null      | null    | unlabelled |         | 0     |
 | 844958 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 347594 | null     | null      | null    | unlabelled |         | 0     |
 | 347595 | v1:6     | ethernet1 | 1235::2 | 550701     |         | 640   |
 | 347596 | v1:6     | ethernet1 | 1235::2 | 550702     |         | 640   |
 | 347597 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 347598 | v1:6     | ethernet2 | 1236::4 | 207775     |         | 1280  |
 | 347599 | null     | null      | null    | unlabelled |         | 0     |
 | 347600 | null     | null      | null    | unlabelled |         | 0     |
 | 347601 | null     | null      | null    | unlabelled |         | 0     |
 | 347602 | null     | null      | null    | unlabelled |         | 0     |
 | 347603 | null     | null      | null    | unlabelled |         | 0     |
 | 477490 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 510090 | null     | null      | null    | unlabelled |         | 0     |
 | 510091 | v1:4     | ethernet1 | 1.1.2.2 | 844950     |         | 640   |
 | 510092 | v1:4     | ethernet1 | 1.1.2.2 | 844951     |         | 640   |
 | 510093 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 510094 | v1:4     | ethernet2 | 1.1.3.4 | 316755     |         | 1280  |
 | 510095 | null     | null      | null    | unlabelled |         | 0     |
 | 510096 | null     | null      | null    | unlabelled |         | 0     |
 | 510097 | null     | null      | null    | unlabelled |         | 0     |
 | 510098 | null     | null      | null    | unlabelled |         | 0     |
 | 510099 | null     | null      | null    | unlabelled |         | 0     |
 | 531264 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 536701 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 625666 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 675914 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 745603 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 850991 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 985723 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 207771 | null     | null      | null    | unlabelled |         | 0     |
 | 207772 | v1:6     | ethernet1 | 1236::3 | 347595     |         | 0     |
 | 207773 | v1:6     | ethernet1 | 1236::3 | 347596     |         | 0     |
 | 207774 | v1:6     | ethernet1 | 1236::3 | 347597     |         | 0     |
 | 207775 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 207776 | null     | null      | null    | unlabelled |         | 0     |
 | 207777 | null     | null      | null    | unlabelled |         | 0     |
 | 207778 | null     | null      | null    | unlabelled |         | 0     |
 | 207779 | null     | null      | null    | unlabelled |         | 0     |
 | 207780 | null     | null      | null    | unlabelled |         | 0     |
 | 316751 | null     | null      | null    | unlabelled |         | 0     |
 | 316752 | v1:4     | ethernet1 | 1.1.3.3 | 510091     |         | 0     |
 | 316753 | v1:4     | ethernet1 | 1.1.3.3 | 510092     |         | 0     |
 | 316754 | v1:4     | ethernet1 | 1.1.3.3 | 510093     |         | 0     |
 | 316755 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 316756 | null     | null      | null    | unlabelled |         | 0     |
 | 316757 | null     | null      | null    | unlabelled |         | 0     |
 | 316758 | null     | null      | null    | unlabelled |         | 0     |
 | 316759 | null     | null      | null    | unlabelled |         | 0     |
 | 316760 | null     | null      | null    | unlabelled |         | 0     |
 | 321083 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 596411 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 649094 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 695700 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 857065 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 915956 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#