here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9195    | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 180611  | null     | null      | null    | unlabelled |         | 0     |
 | 180612  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 180613  | v1:6     | ethernet1 | 1234::2 | 78959      |         | 0     |
 | 180614  | v1:6     | ethernet1 | 1234::2 | 78960      |         | 0     |
 | 180615  | v1:6     | ethernet1 | 1234::2 | 78961      |         | 0     |
 | 180616  | null     | null      | null    | unlabelled |         | 0     |
 | 180617  | null     | null      | null    | unlabelled |         | 0     |
 | 180618  | null     | null      | null    | unlabelled |         | 0     |
 | 180619  | null     | null      | null    | unlabelled |         | 0     |
 | 180620  | null     | null      | null    | unlabelled |         | 0     |
 | 660487  | null     | null      | null    | unlabelled |         | 0     |
 | 660488  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 660489  | v1:4     | ethernet1 | 1.1.1.2 | 280781     |         | 0     |
 | 660490  | v1:4     | ethernet1 | 1.1.1.2 | 280782     |         | 0     |
 | 660491  | v1:4     | ethernet1 | 1.1.1.2 | 280783     |         | 0     |
 | 660492  | null     | null      | null    | unlabelled |         | 0     |
 | 660493  | null     | null      | null    | unlabelled |         | 0     |
 | 660494  | null     | null      | null    | unlabelled |         | 0     |
 | 660495  | null     | null      | null    | unlabelled |         | 0     |
 | 660496  | null     | null      | null    | unlabelled |         | 0     |
 | 667155  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 740350  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 754069  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 972587  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1044240 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11090  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 78957  | null     | null      | null    | unlabelled |         | 0     |
 | 78958  | v1:6     | ethernet1 | 1234::1 | 180612     |         | 1280  |
 | 78959  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 78960  | v1:6     | ethernet2 | 1235::3 | 392566     |         | 640   |
 | 78961  | v1:6     | ethernet2 | 1235::3 | 392567     |         | 640   |
 | 78962  | null     | null      | null    | unlabelled |         | 0     |
 | 78963  | null     | null      | null    | unlabelled |         | 0     |
 | 78964  | null     | null      | null    | unlabelled |         | 0     |
 | 78965  | null     | null      | null    | unlabelled |         | 0     |
 | 78966  | null     | null      | null    | unlabelled |         | 0     |
 | 87103  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 280333 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 280779 | null     | null      | null    | unlabelled |         | 0     |
 | 280780 | v1:4     | ethernet1 | 1.1.1.1 | 660488     |         | 1280  |
 | 280781 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 280782 | v1:4     | ethernet2 | 1.1.2.3 | 58884      |         | 640   |
 | 280783 | v1:4     | ethernet2 | 1.1.2.3 | 58885      |         | 640   |
 | 280784 | null     | null      | null    | unlabelled |         | 0     |
 | 280785 | null     | null      | null    | unlabelled |         | 0     |
 | 280786 | null     | null      | null    | unlabelled |         | 0     |
 | 280787 | null     | null      | null    | unlabelled |         | 0     |
 | 280788 | null     | null      | null    | unlabelled |         | 0     |
 | 328998 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 496893 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 760320 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 814312 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 925898 | v1:6     | ethernet1 | 1234::1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7561   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 58881  | null     | null      | null    | unlabelled |         | 0     |
 | 58882  | v1:4     | ethernet1 | 1.1.2.2 | 280780     |         | 640   |
 | 58883  | v1:4     | ethernet1 | 1.1.2.2 | 280781     |         | 640   |
 | 58884  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 58885  | v1:4     | ethernet2 | 1.1.3.4 | 225183     |         | 1280  |
 | 58886  | null     | null      | null    | unlabelled |         | 0     |
 | 58887  | null     | null      | null    | unlabelled |         | 0     |
 | 58888  | null     | null      | null    | unlabelled |         | 0     |
 | 58889  | null     | null      | null    | unlabelled |         | 0     |
 | 58890  | null     | null      | null    | unlabelled |         | 0     |
 | 115140 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 115480 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 332702 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 373971 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 392563 | null     | null      | null    | unlabelled |         | 0     |
 | 392564 | v1:6     | ethernet1 | 1235::2 | 78958      |         | 640   |
 | 392565 | v1:6     | ethernet1 | 1235::2 | 78959      |         | 640   |
 | 392566 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 392567 | v1:6     | ethernet2 | 1236::4 | 238552     |         | 1280  |
 | 392568 | null     | null      | null    | unlabelled |         | 0     |
 | 392569 | null     | null      | null    | unlabelled |         | 0     |
 | 392570 | null     | null      | null    | unlabelled |         | 0     |
 | 392571 | null     | null      | null    | unlabelled |         | 0     |
 | 392572 | null     | null      | null    | unlabelled |         | 0     |
 | 778620 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 856317 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 860660 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 225179 | null     | null      | null    | unlabelled |         | 0     |
 | 225180 | v1:4     | ethernet1 | 1.1.3.3 | 58882      |         | 0     |
 | 225181 | v1:4     | ethernet1 | 1.1.3.3 | 58883      |         | 0     |
 | 225182 | v1:4     | ethernet1 | 1.1.3.3 | 58884      |         | 0     |
 | 225183 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 225184 | null     | null      | null    | unlabelled |         | 0     |
 | 225185 | null     | null      | null    | unlabelled |         | 0     |
 | 225186 | null     | null      | null    | unlabelled |         | 0     |
 | 225187 | null     | null      | null    | unlabelled |         | 0     |
 | 225188 | null     | null      | null    | unlabelled |         | 0     |
 | 238548 | null     | null      | null    | unlabelled |         | 0     |
 | 238549 | v1:6     | ethernet1 | 1236::3 | 392564     |         | 0     |
 | 238550 | v1:6     | ethernet1 | 1236::3 | 392565     |         | 0     |
 | 238551 | v1:6     | ethernet1 | 1236::3 | 392566     |         | 0     |
 | 238552 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 238553 | null     | null      | null    | unlabelled |         | 0     |
 | 238554 | null     | null      | null    | unlabelled |         | 0     |
 | 238555 | null     | null      | null    | unlabelled |         | 0     |
 | 238556 | null     | null      | null    | unlabelled |         | 0     |
 | 238557 | null     | null      | null    | unlabelled |         | 0     |
 | 305040 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 397365 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 481016 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 628190 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 871772 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 956360 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#