here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 192154  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 214095  | null     | null      | null    | unlabelled |         | 0     |
 | 214096  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 214097  | v1:6     | ethernet1 | 1234::2 | 617387     |         | 0     |
 | 214098  | v1:6     | ethernet1 | 1234::2 | 617388     |         | 0     |
 | 214099  | v1:6     | ethernet1 | 1234::2 | 617389     |         | 0     |
 | 214100  | null     | null      | null    | unlabelled |         | 0     |
 | 214101  | null     | null      | null    | unlabelled |         | 0     |
 | 214102  | null     | null      | null    | unlabelled |         | 0     |
 | 214103  | null     | null      | null    | unlabelled |         | 0     |
 | 214104  | null     | null      | null    | unlabelled |         | 0     |
 | 460966  | null     | null      | null    | unlabelled |         | 0     |
 | 460967  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 460968  | v1:4     | ethernet1 | 1.1.1.2 | 373412     |         | 0     |
 | 460969  | v1:4     | ethernet1 | 1.1.1.2 | 373413     |         | 0     |
 | 460970  | v1:4     | ethernet1 | 1.1.1.2 | 373414     |         | 0     |
 | 460971  | null     | null      | null    | unlabelled |         | 0     |
 | 460972  | null     | null      | null    | unlabelled |         | 0     |
 | 460973  | null     | null      | null    | unlabelled |         | 0     |
 | 460974  | null     | null      | null    | unlabelled |         | 0     |
 | 460975  | null     | null      | null    | unlabelled |         | 0     |
 | 508362  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 579879  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 683953  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 914794  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1022314 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 79965  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 132375 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 207767 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 373410 | null     | null      | null    | unlabelled |         | 0     |
 | 373411 | v1:4     | ethernet1 | 1.1.1.1 | 460967     |         | 1280  |
 | 373412 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 373413 | v1:4     | ethernet2 | 1.1.2.3 | 954329     |         | 640   |
 | 373414 | v1:4     | ethernet2 | 1.1.2.3 | 954330     |         | 640   |
 | 373415 | null     | null      | null    | unlabelled |         | 0     |
 | 373416 | null     | null      | null    | unlabelled |         | 0     |
 | 373417 | null     | null      | null    | unlabelled |         | 0     |
 | 373418 | null     | null      | null    | unlabelled |         | 0     |
 | 373419 | null     | null      | null    | unlabelled |         | 0     |
 | 533301 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 617385 | null     | null      | null    | unlabelled |         | 0     |
 | 617386 | v1:6     | ethernet1 | 1234::1 | 214096     |         | 1280  |
 | 617387 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 617388 | v1:6     | ethernet2 | 1235::3 | 513737     |         | 640   |
 | 617389 | v1:6     | ethernet2 | 1235::3 | 513738     |         | 640   |
 | 617390 | null     | null      | null    | unlabelled |         | 0     |
 | 617391 | null     | null      | null    | unlabelled |         | 0     |
 | 617392 | null     | null      | null    | unlabelled |         | 0     |
 | 617393 | null     | null      | null    | unlabelled |         | 0     |
 | 617394 | null     | null      | null    | unlabelled |         | 0     |
 | 817436 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 893206 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 943138 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 969499 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28946  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 425567 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 498387 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 513734 | null     | null      | null    | unlabelled |         | 0     |
 | 513735 | v1:6     | ethernet1 | 1235::2 | 617386     |         | 640   |
 | 513736 | v1:6     | ethernet1 | 1235::2 | 617387     |         | 640   |
 | 513737 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 513738 | v1:6     | ethernet2 | 1236::4 | 487791     |         | 1280  |
 | 513739 | null     | null      | null    | unlabelled |         | 0     |
 | 513740 | null     | null      | null    | unlabelled |         | 0     |
 | 513741 | null     | null      | null    | unlabelled |         | 0     |
 | 513742 | null     | null      | null    | unlabelled |         | 0     |
 | 513743 | null     | null      | null    | unlabelled |         | 0     |
 | 671450 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 674381 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 839541 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 943645 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 954326 | null     | null      | null    | unlabelled |         | 0     |
 | 954327 | v1:4     | ethernet1 | 1.1.2.2 | 373411     |         | 640   |
 | 954328 | v1:4     | ethernet1 | 1.1.2.2 | 373412     |         | 640   |
 | 954329 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 954330 | v1:4     | ethernet2 | 1.1.3.4 | 874511     |         | 1280  |
 | 954331 | null     | null      | null    | unlabelled |         | 0     |
 | 954332 | null     | null      | null    | unlabelled |         | 0     |
 | 954333 | null     | null      | null    | unlabelled |         | 0     |
 | 954334 | null     | null      | null    | unlabelled |         | 0     |
 | 954335 | null     | null      | null    | unlabelled |         | 0     |
 | 988590 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 216280 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 362882 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 397999 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 487787 | null     | null      | null    | unlabelled |         | 0     |
 | 487788 | v1:6     | ethernet1 | 1236::3 | 513735     |         | 0     |
 | 487789 | v1:6     | ethernet1 | 1236::3 | 513736     |         | 0     |
 | 487790 | v1:6     | ethernet1 | 1236::3 | 513737     |         | 0     |
 | 487791 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 487792 | null     | null      | null    | unlabelled |         | 0     |
 | 487793 | null     | null      | null    | unlabelled |         | 0     |
 | 487794 | null     | null      | null    | unlabelled |         | 0     |
 | 487795 | null     | null      | null    | unlabelled |         | 0     |
 | 487796 | null     | null      | null    | unlabelled |         | 0     |
 | 678623 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 774466 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 851454 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 874507 | null     | null      | null    | unlabelled |         | 0     |
 | 874508 | v1:4     | ethernet1 | 1.1.3.3 | 954327     |         | 0     |
 | 874509 | v1:4     | ethernet1 | 1.1.3.3 | 954328     |         | 0     |
 | 874510 | v1:4     | ethernet1 | 1.1.3.3 | 954329     |         | 0     |
 | 874511 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 874512 | null     | null      | null    | unlabelled |         | 0     |
 | 874513 | null     | null      | null    | unlabelled |         | 0     |
 | 874514 | null     | null      | null    | unlabelled |         | 0     |
 | 874515 | null     | null      | null    | unlabelled |         | 0     |
 | 874516 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#