here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 36146  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 177649 | null     | null      | null    | unlabelled |         | 0     |
 | 177650 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 177651 | v1:6     | ethernet1 | 1234::2 | 243718     |         | 0     |
 | 177652 | v1:6     | ethernet1 | 1234::2 | 243719     |         | 0     |
 | 177653 | v1:6     | ethernet1 | 1234::2 | 243720     |         | 0     |
 | 177654 | null     | null      | null    | unlabelled |         | 0     |
 | 177655 | null     | null      | null    | unlabelled |         | 0     |
 | 177656 | null     | null      | null    | unlabelled |         | 0     |
 | 177657 | null     | null      | null    | unlabelled |         | 0     |
 | 177658 | null     | null      | null    | unlabelled |         | 0     |
 | 303611 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 555404 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 570511 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 695503 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 875781 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 909316 | null     | null      | null    | unlabelled |         | 0     |
 | 909317 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 909318 | v1:4     | ethernet1 | 1.1.1.2 | 694318     |         | 0     |
 | 909319 | v1:4     | ethernet1 | 1.1.1.2 | 694319     |         | 0     |
 | 909320 | v1:4     | ethernet1 | 1.1.1.2 | 694320     |         | 0     |
 | 909321 | null     | null      | null    | unlabelled |         | 0     |
 | 909322 | null     | null      | null    | unlabelled |         | 0     |
 | 909323 | null     | null      | null    | unlabelled |         | 0     |
 | 909324 | null     | null      | null    | unlabelled |         | 0     |
 | 909325 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20194  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 32232  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 243716 | null     | null      | null    | unlabelled |         | 0     |
 | 243717 | v1:6     | ethernet1 | 1234::1 | 177650     |         | 1280  |
 | 243718 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 243719 | v1:6     | ethernet2 | 1235::3 | 956871     |         | 640   |
 | 243720 | v1:6     | ethernet2 | 1235::3 | 956872     |         | 640   |
 | 243721 | null     | null      | null    | unlabelled |         | 0     |
 | 243722 | null     | null      | null    | unlabelled |         | 0     |
 | 243723 | null     | null      | null    | unlabelled |         | 0     |
 | 243724 | null     | null      | null    | unlabelled |         | 0     |
 | 243725 | null     | null      | null    | unlabelled |         | 0     |
 | 390972 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 398953 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 423486 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 694316 | null     | null      | null    | unlabelled |         | 0     |
 | 694317 | v1:4     | ethernet1 | 1.1.1.1 | 909317     |         | 1280  |
 | 694318 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 694319 | v1:4     | ethernet2 | 1.1.2.3 | 287728     |         | 640   |
 | 694320 | v1:4     | ethernet2 | 1.1.2.3 | 287729     |         | 640   |
 | 694321 | null     | null      | null    | unlabelled |         | 0     |
 | 694322 | null     | null      | null    | unlabelled |         | 0     |
 | 694323 | null     | null      | null    | unlabelled |         | 0     |
 | 694324 | null     | null      | null    | unlabelled |         | 0     |
 | 694325 | null     | null      | null    | unlabelled |         | 0     |
 | 697250 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 768675 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 956855 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 56058  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 120783 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 287725 | null     | null      | null    | unlabelled |         | 0     |
 | 287726 | v1:4     | ethernet1 | 1.1.2.2 | 694317     |         | 640   |
 | 287727 | v1:4     | ethernet1 | 1.1.2.2 | 694318     |         | 640   |
 | 287728 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 287729 | v1:4     | ethernet2 | 1.1.3.4 | 730207     |         | 1280  |
 | 287730 | null     | null      | null    | unlabelled |         | 0     |
 | 287731 | null     | null      | null    | unlabelled |         | 0     |
 | 287732 | null     | null      | null    | unlabelled |         | 0     |
 | 287733 | null     | null      | null    | unlabelled |         | 0     |
 | 287734 | null     | null      | null    | unlabelled |         | 0     |
 | 302106 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 327837 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 475656 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 489407 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 742673 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 863091 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 956868 | null     | null      | null    | unlabelled |         | 0     |
 | 956869 | v1:6     | ethernet1 | 1235::2 | 243717     |         | 640   |
 | 956870 | v1:6     | ethernet1 | 1235::2 | 243718     |         | 640   |
 | 956871 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 956872 | v1:6     | ethernet2 | 1236::4 | 470337     |         | 1280  |
 | 956873 | null     | null      | null    | unlabelled |         | 0     |
 | 956874 | null     | null      | null    | unlabelled |         | 0     |
 | 956875 | null     | null      | null    | unlabelled |         | 0     |
 | 956876 | null     | null      | null    | unlabelled |         | 0     |
 | 956877 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 243734  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 269387  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 448492  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 470333  | null     | null      | null    | unlabelled |         | 0     |
 | 470334  | v1:6     | ethernet1 | 1236::3 | 956869     |         | 0     |
 | 470335  | v1:6     | ethernet1 | 1236::3 | 956870     |         | 0     |
 | 470336  | v1:6     | ethernet1 | 1236::3 | 956871     |         | 0     |
 | 470337  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 470338  | null     | null      | null    | unlabelled |         | 0     |
 | 470339  | null     | null      | null    | unlabelled |         | 0     |
 | 470340  | null     | null      | null    | unlabelled |         | 0     |
 | 470341  | null     | null      | null    | unlabelled |         | 0     |
 | 470342  | null     | null      | null    | unlabelled |         | 0     |
 | 487452  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 561569  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 730203  | null     | null      | null    | unlabelled |         | 0     |
 | 730204  | v1:4     | ethernet1 | 1.1.3.3 | 287726     |         | 0     |
 | 730205  | v1:4     | ethernet1 | 1.1.3.3 | 287727     |         | 0     |
 | 730206  | v1:4     | ethernet1 | 1.1.3.3 | 287728     |         | 0     |
 | 730207  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 730208  | null     | null      | null    | unlabelled |         | 0     |
 | 730209  | null     | null      | null    | unlabelled |         | 0     |
 | 730210  | null     | null      | null    | unlabelled |         | 0     |
 | 730211  | null     | null      | null    | unlabelled |         | 0     |
 | 730212  | null     | null      | null    | unlabelled |         | 0     |
 | 1036650 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#