here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 192311  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 257550  | null     | null      | null    | unlabelled |         | 0     |
 | 257551  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 257552  | v1:6     | ethernet1 | 1234::2 | 198246     |         | 0     |
 | 257553  | v1:6     | ethernet1 | 1234::2 | 198247     |         | 0     |
 | 257554  | v1:6     | ethernet1 | 1234::2 | 198248     |         | 0     |
 | 257555  | null     | null      | null    | unlabelled |         | 0     |
 | 257556  | null     | null      | null    | unlabelled |         | 0     |
 | 257557  | null     | null      | null    | unlabelled |         | 0     |
 | 257558  | null     | null      | null    | unlabelled |         | 0     |
 | 257559  | null     | null      | null    | unlabelled |         | 0     |
 | 326154  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 494959  | null     | null      | null    | unlabelled |         | 0     |
 | 494960  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 494961  | v1:4     | ethernet1 | 1.1.1.2 | 458250     |         | 0     |
 | 494962  | v1:4     | ethernet1 | 1.1.1.2 | 458251     |         | 0     |
 | 494963  | v1:4     | ethernet1 | 1.1.1.2 | 458252     |         | 0     |
 | 494964  | null     | null      | null    | unlabelled |         | 0     |
 | 494965  | null     | null      | null    | unlabelled |         | 0     |
 | 494966  | null     | null      | null    | unlabelled |         | 0     |
 | 494967  | null     | null      | null    | unlabelled |         | 0     |
 | 494968  | null     | null      | null    | unlabelled |         | 0     |
 | 573342  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 606848  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 645854  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1000795 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 198244 | null     | null      | null    | unlabelled |         | 0     |
 | 198245 | v1:6     | ethernet1 | 1234::1 | 257551     |         | 1280  |
 | 198246 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 198247 | v1:6     | ethernet2 | 1235::3 | 470666     |         | 640   |
 | 198248 | v1:6     | ethernet2 | 1235::3 | 470667     |         | 640   |
 | 198249 | null     | null      | null    | unlabelled |         | 0     |
 | 198250 | null     | null      | null    | unlabelled |         | 0     |
 | 198251 | null     | null      | null    | unlabelled |         | 0     |
 | 198252 | null     | null      | null    | unlabelled |         | 0     |
 | 198253 | null     | null      | null    | unlabelled |         | 0     |
 | 313590 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 314983 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 325729 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 458248 | null     | null      | null    | unlabelled |         | 0     |
 | 458249 | v1:4     | ethernet1 | 1.1.1.1 | 494960     |         | 1280  |
 | 458250 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 458251 | v1:4     | ethernet2 | 1.1.2.3 | 673539     |         | 640   |
 | 458252 | v1:4     | ethernet2 | 1.1.2.3 | 673540     |         | 640   |
 | 458253 | null     | null      | null    | unlabelled |         | 0     |
 | 458254 | null     | null      | null    | unlabelled |         | 0     |
 | 458255 | null     | null      | null    | unlabelled |         | 0     |
 | 458256 | null     | null      | null    | unlabelled |         | 0     |
 | 458257 | null     | null      | null    | unlabelled |         | 0     |
 | 634096 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 857449 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 867035 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 916145 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 994398 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 181697 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 284755 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 358869 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 470045 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 470663 | null     | null      | null    | unlabelled |         | 0     |
 | 470664 | v1:6     | ethernet1 | 1235::2 | 198245     |         | 640   |
 | 470665 | v1:6     | ethernet1 | 1235::2 | 198246     |         | 640   |
 | 470666 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 470667 | v1:6     | ethernet2 | 1236::4 | 546108     |         | 1280  |
 | 470668 | null     | null      | null    | unlabelled |         | 0     |
 | 470669 | null     | null      | null    | unlabelled |         | 0     |
 | 470670 | null     | null      | null    | unlabelled |         | 0     |
 | 470671 | null     | null      | null    | unlabelled |         | 0     |
 | 470672 | null     | null      | null    | unlabelled |         | 0     |
 | 571023 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 620126 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 637858 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 673536 | null     | null      | null    | unlabelled |         | 0     |
 | 673537 | v1:4     | ethernet1 | 1.1.2.2 | 458249     |         | 640   |
 | 673538 | v1:4     | ethernet1 | 1.1.2.2 | 458250     |         | 640   |
 | 673539 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 673540 | v1:4     | ethernet2 | 1.1.3.4 | 590846     |         | 1280  |
 | 673541 | null     | null      | null    | unlabelled |         | 0     |
 | 673542 | null     | null      | null    | unlabelled |         | 0     |
 | 673543 | null     | null      | null    | unlabelled |         | 0     |
 | 673544 | null     | null      | null    | unlabelled |         | 0     |
 | 673545 | null     | null      | null    | unlabelled |         | 0     |
 | 741473 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 24799  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 246659 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 275060 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 303741 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 546104 | null     | null      | null    | unlabelled |         | 0     |
 | 546105 | v1:6     | ethernet1 | 1236::3 | 470664     |         | 0     |
 | 546106 | v1:6     | ethernet1 | 1236::3 | 470665     |         | 0     |
 | 546107 | v1:6     | ethernet1 | 1236::3 | 470666     |         | 0     |
 | 546108 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 546109 | null     | null      | null    | unlabelled |         | 0     |
 | 546110 | null     | null      | null    | unlabelled |         | 0     |
 | 546111 | null     | null      | null    | unlabelled |         | 0     |
 | 546112 | null     | null      | null    | unlabelled |         | 0     |
 | 546113 | null     | null      | null    | unlabelled |         | 0     |
 | 590842 | null     | null      | null    | unlabelled |         | 0     |
 | 590843 | v1:4     | ethernet1 | 1.1.3.3 | 673537     |         | 0     |
 | 590844 | v1:4     | ethernet1 | 1.1.3.3 | 673538     |         | 0     |
 | 590845 | v1:4     | ethernet1 | 1.1.3.3 | 673539     |         | 0     |
 | 590846 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 590847 | null     | null      | null    | unlabelled |         | 0     |
 | 590848 | null     | null      | null    | unlabelled |         | 0     |
 | 590849 | null     | null      | null    | unlabelled |         | 0     |
 | 590850 | null     | null      | null    | unlabelled |         | 0     |
 | 590851 | null     | null      | null    | unlabelled |         | 0     |
 | 646730 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 725969 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#