here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 128608 | null     | null      | null    | unlabelled |         | 0     |
 | 128609 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 128610 | v1:6     | ethernet1 | 1234::2 | 226663     |         | 0     |
 | 128611 | v1:6     | ethernet1 | 1234::2 | 226664     |         | 0     |
 | 128612 | v1:6     | ethernet1 | 1234::2 | 226665     |         | 0     |
 | 128613 | null     | null      | null    | unlabelled |         | 0     |
 | 128614 | null     | null      | null    | unlabelled |         | 0     |
 | 128615 | null     | null      | null    | unlabelled |         | 0     |
 | 128616 | null     | null      | null    | unlabelled |         | 0     |
 | 128617 | null     | null      | null    | unlabelled |         | 0     |
 | 297208 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 302252 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 457327 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 636532 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 775189 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 920970 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 937946 | null     | null      | null    | unlabelled |         | 0     |
 | 937947 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 937948 | v1:4     | ethernet1 | 1.1.1.2 | 849623     |         | 0     |
 | 937949 | v1:4     | ethernet1 | 1.1.1.2 | 849624     |         | 0     |
 | 937950 | v1:4     | ethernet1 | 1.1.1.2 | 849625     |         | 0     |
 | 937951 | null     | null      | null    | unlabelled |         | 0     |
 | 937952 | null     | null      | null    | unlabelled |         | 0     |
 | 937953 | null     | null      | null    | unlabelled |         | 0     |
 | 937954 | null     | null      | null    | unlabelled |         | 0     |
 | 937955 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 226661 | null     | null      | null    | unlabelled |         | 0     |
 | 226662 | v1:6     | ethernet1 | 1234::1 | 128609     |         | 1280  |
 | 226663 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 226664 | v1:6     | ethernet2 | 1235::3 | 695968     |         | 640   |
 | 226665 | v1:6     | ethernet2 | 1235::3 | 695969     |         | 640   |
 | 226666 | null     | null      | null    | unlabelled |         | 0     |
 | 226667 | null     | null      | null    | unlabelled |         | 0     |
 | 226668 | null     | null      | null    | unlabelled |         | 0     |
 | 226669 | null     | null      | null    | unlabelled |         | 0     |
 | 226670 | null     | null      | null    | unlabelled |         | 0     |
 | 510638 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 736484 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 826544 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 831533 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 849621 | null     | null      | null    | unlabelled |         | 0     |
 | 849622 | v1:4     | ethernet1 | 1.1.1.1 | 937947     |         | 1280  |
 | 849623 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 849624 | v1:4     | ethernet2 | 1.1.2.3 | 472292     |         | 640   |
 | 849625 | v1:4     | ethernet2 | 1.1.2.3 | 472293     |         | 640   |
 | 849626 | null     | null      | null    | unlabelled |         | 0     |
 | 849627 | null     | null      | null    | unlabelled |         | 0     |
 | 849628 | null     | null      | null    | unlabelled |         | 0     |
 | 849629 | null     | null      | null    | unlabelled |         | 0     |
 | 849630 | null     | null      | null    | unlabelled |         | 0     |
 | 892764 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 908007 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 946015 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 966298 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 285256  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 306648  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 472289  | null     | null      | null    | unlabelled |         | 0     |
 | 472290  | v1:4     | ethernet1 | 1.1.2.2 | 849622     |         | 640   |
 | 472291  | v1:4     | ethernet1 | 1.1.2.2 | 849623     |         | 640   |
 | 472292  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 472293  | v1:4     | ethernet2 | 1.1.3.4 | 293887     |         | 1280  |
 | 472294  | null     | null      | null    | unlabelled |         | 0     |
 | 472295  | null     | null      | null    | unlabelled |         | 0     |
 | 472296  | null     | null      | null    | unlabelled |         | 0     |
 | 472297  | null     | null      | null    | unlabelled |         | 0     |
 | 472298  | null     | null      | null    | unlabelled |         | 0     |
 | 528309  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 537164  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 630681  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 695965  | null     | null      | null    | unlabelled |         | 0     |
 | 695966  | v1:6     | ethernet1 | 1235::2 | 226662     |         | 640   |
 | 695967  | v1:6     | ethernet1 | 1235::2 | 226663     |         | 640   |
 | 695968  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 695969  | v1:6     | ethernet2 | 1236::4 | 124204     |         | 1280  |
 | 695970  | null     | null      | null    | unlabelled |         | 0     |
 | 695971  | null     | null      | null    | unlabelled |         | 0     |
 | 695972  | null     | null      | null    | unlabelled |         | 0     |
 | 695973  | null     | null      | null    | unlabelled |         | 0     |
 | 695974  | null     | null      | null    | unlabelled |         | 0     |
 | 734176  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 919743  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1024444 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 113315  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 124200  | null     | null      | null    | unlabelled |         | 0     |
 | 124201  | v1:6     | ethernet1 | 1236::3 | 695966     |         | 0     |
 | 124202  | v1:6     | ethernet1 | 1236::3 | 695967     |         | 0     |
 | 124203  | v1:6     | ethernet1 | 1236::3 | 695968     |         | 0     |
 | 124204  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 124205  | null     | null      | null    | unlabelled |         | 0     |
 | 124206  | null     | null      | null    | unlabelled |         | 0     |
 | 124207  | null     | null      | null    | unlabelled |         | 0     |
 | 124208  | null     | null      | null    | unlabelled |         | 0     |
 | 124209  | null     | null      | null    | unlabelled |         | 0     |
 | 288501  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 293883  | null     | null      | null    | unlabelled |         | 0     |
 | 293884  | v1:4     | ethernet1 | 1.1.3.3 | 472290     |         | 0     |
 | 293885  | v1:4     | ethernet1 | 1.1.3.3 | 472291     |         | 0     |
 | 293886  | v1:4     | ethernet1 | 1.1.3.3 | 472292     |         | 0     |
 | 293887  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 293888  | null     | null      | null    | unlabelled |         | 0     |
 | 293889  | null     | null      | null    | unlabelled |         | 0     |
 | 293890  | null     | null      | null    | unlabelled |         | 0     |
 | 293891  | null     | null      | null    | unlabelled |         | 0     |
 | 293892  | null     | null      | null    | unlabelled |         | 0     |
 | 418468  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 484962  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 791310  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1045063 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#