here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 184077  | null     | null      | null    | unlabelled |         | 0     |
 | 184078  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 184079  | v1:6     | ethernet1 | 1234::2 | 514479     |         | 0     |
 | 184080  | v1:6     | ethernet1 | 1234::2 | 514480     |         | 0     |
 | 184081  | v1:6     | ethernet1 | 1234::2 | 514481     |         | 0     |
 | 184082  | null     | null      | null    | unlabelled |         | 0     |
 | 184083  | null     | null      | null    | unlabelled |         | 0     |
 | 184084  | null     | null      | null    | unlabelled |         | 0     |
 | 184085  | null     | null      | null    | unlabelled |         | 0     |
 | 184086  | null     | null      | null    | unlabelled |         | 0     |
 | 728408  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 737265  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 808205  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 901907  | null     | null      | null    | unlabelled |         | 0     |
 | 901908  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 901909  | v1:4     | ethernet1 | 1.1.1.2 | 146585     |         | 0     |
 | 901910  | v1:4     | ethernet1 | 1.1.1.2 | 146586     |         | 0     |
 | 901911  | v1:4     | ethernet1 | 1.1.1.2 | 146587     |         | 0     |
 | 901912  | null     | null      | null    | unlabelled |         | 0     |
 | 901913  | null     | null      | null    | unlabelled |         | 0     |
 | 901914  | null     | null      | null    | unlabelled |         | 0     |
 | 901915  | null     | null      | null    | unlabelled |         | 0     |
 | 901916  | null     | null      | null    | unlabelled |         | 0     |
 | 965610  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 976263  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1002354 | v1:4     | ethernet1 | 1.1.1.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11766  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 28754  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 104455 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 146583 | null     | null      | null    | unlabelled |         | 0     |
 | 146584 | v1:4     | ethernet1 | 1.1.1.1 | 901908     |         | 1280  |
 | 146585 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 146586 | v1:4     | ethernet2 | 1.1.2.3 | 137171     |         | 640   |
 | 146587 | v1:4     | ethernet2 | 1.1.2.3 | 137172     |         | 640   |
 | 146588 | null     | null      | null    | unlabelled |         | 0     |
 | 146589 | null     | null      | null    | unlabelled |         | 0     |
 | 146590 | null     | null      | null    | unlabelled |         | 0     |
 | 146591 | null     | null      | null    | unlabelled |         | 0     |
 | 146592 | null     | null      | null    | unlabelled |         | 0     |
 | 228867 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 349003 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 475021 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 494423 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 514477 | null     | null      | null    | unlabelled |         | 0     |
 | 514478 | v1:6     | ethernet1 | 1234::1 | 184078     |         | 1280  |
 | 514479 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 514480 | v1:6     | ethernet2 | 1235::3 | 264836     |         | 640   |
 | 514481 | v1:6     | ethernet2 | 1235::3 | 264837     |         | 640   |
 | 514482 | null     | null      | null    | unlabelled |         | 0     |
 | 514483 | null     | null      | null    | unlabelled |         | 0     |
 | 514484 | null     | null      | null    | unlabelled |         | 0     |
 | 514485 | null     | null      | null    | unlabelled |         | 0     |
 | 514486 | null     | null      | null    | unlabelled |         | 0     |
 | 869427 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6975   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 51471  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 137168 | null     | null      | null    | unlabelled |         | 0     |
 | 137169 | v1:4     | ethernet1 | 1.1.2.2 | 146584     |         | 640   |
 | 137170 | v1:4     | ethernet1 | 1.1.2.2 | 146585     |         | 640   |
 | 137171 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 137172 | v1:4     | ethernet2 | 1.1.3.4 | 592813     |         | 1280  |
 | 137173 | null     | null      | null    | unlabelled |         | 0     |
 | 137174 | null     | null      | null    | unlabelled |         | 0     |
 | 137175 | null     | null      | null    | unlabelled |         | 0     |
 | 137176 | null     | null      | null    | unlabelled |         | 0     |
 | 137177 | null     | null      | null    | unlabelled |         | 0     |
 | 198991 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 264833 | null     | null      | null    | unlabelled |         | 0     |
 | 264834 | v1:6     | ethernet1 | 1235::2 | 514478     |         | 640   |
 | 264835 | v1:6     | ethernet1 | 1235::2 | 514479     |         | 640   |
 | 264836 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 264837 | v1:6     | ethernet2 | 1236::4 | 730007     |         | 1280  |
 | 264838 | null     | null      | null    | unlabelled |         | 0     |
 | 264839 | null     | null      | null    | unlabelled |         | 0     |
 | 264840 | null     | null      | null    | unlabelled |         | 0     |
 | 264841 | null     | null      | null    | unlabelled |         | 0     |
 | 264842 | null     | null      | null    | unlabelled |         | 0     |
 | 283452 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 333109 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 340675 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 368426 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 919689 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 178440 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 218275 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 371705 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 377075 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 445350 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 592809 | null     | null      | null    | unlabelled |         | 0     |
 | 592810 | v1:4     | ethernet1 | 1.1.3.3 | 137169     |         | 0     |
 | 592811 | v1:4     | ethernet1 | 1.1.3.3 | 137170     |         | 0     |
 | 592812 | v1:4     | ethernet1 | 1.1.3.3 | 137171     |         | 0     |
 | 592813 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 592814 | null     | null      | null    | unlabelled |         | 0     |
 | 592815 | null     | null      | null    | unlabelled |         | 0     |
 | 592816 | null     | null      | null    | unlabelled |         | 0     |
 | 592817 | null     | null      | null    | unlabelled |         | 0     |
 | 592818 | null     | null      | null    | unlabelled |         | 0     |
 | 730003 | null     | null      | null    | unlabelled |         | 0     |
 | 730004 | v1:6     | ethernet1 | 1236::3 | 264834     |         | 0     |
 | 730005 | v1:6     | ethernet1 | 1236::3 | 264835     |         | 0     |
 | 730006 | v1:6     | ethernet1 | 1236::3 | 264836     |         | 0     |
 | 730007 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 730008 | null     | null      | null    | unlabelled |         | 0     |
 | 730009 | null     | null      | null    | unlabelled |         | 0     |
 | 730010 | null     | null      | null    | unlabelled |         | 0     |
 | 730011 | null     | null      | null    | unlabelled |         | 0     |
 | 730012 | null     | null      | null    | unlabelled |         | 0     |
 | 816054 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#