here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 74108   | null     | null      | null    | unlabelled |         | 0     |
 | 74109   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 74110   | v1:4     | ethernet1 | 1.1.1.2 | 959069     |         | 0     |
 | 74111   | v1:4     | ethernet1 | 1.1.1.2 | 959070     |         | 0     |
 | 74112   | v1:4     | ethernet1 | 1.1.1.2 | 959071     |         | 0     |
 | 74113   | null     | null      | null    | unlabelled |         | 0     |
 | 74114   | null     | null      | null    | unlabelled |         | 0     |
 | 74115   | null     | null      | null    | unlabelled |         | 0     |
 | 74116   | null     | null      | null    | unlabelled |         | 0     |
 | 74117   | null     | null      | null    | unlabelled |         | 0     |
 | 191248  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 416088  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 583279  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 694809  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 810467  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 829881  | null     | null      | null    | unlabelled |         | 0     |
 | 829882  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 829883  | v1:6     | ethernet1 | 1234::2 | 707666     |         | 0     |
 | 829884  | v1:6     | ethernet1 | 1234::2 | 707667     |         | 0     |
 | 829885  | v1:6     | ethernet1 | 1234::2 | 707668     |         | 0     |
 | 829886  | null     | null      | null    | unlabelled |         | 0     |
 | 829887  | null     | null      | null    | unlabelled |         | 0     |
 | 829888  | null     | null      | null    | unlabelled |         | 0     |
 | 829889  | null     | null      | null    | unlabelled |         | 0     |
 | 829890  | null     | null      | null    | unlabelled |         | 0     |
 | 1036729 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 94883  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 200993 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 589681 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 707664 | null     | null      | null    | unlabelled |         | 0     |
 | 707665 | v1:6     | ethernet1 | 1234::1 | 829882     |         | 1280  |
 | 707666 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 707667 | v1:6     | ethernet2 | 1235::3 | 830735     |         | 640   |
 | 707668 | v1:6     | ethernet2 | 1235::3 | 830736     |         | 640   |
 | 707669 | null     | null      | null    | unlabelled |         | 0     |
 | 707670 | null     | null      | null    | unlabelled |         | 0     |
 | 707671 | null     | null      | null    | unlabelled |         | 0     |
 | 707672 | null     | null      | null    | unlabelled |         | 0     |
 | 707673 | null     | null      | null    | unlabelled |         | 0     |
 | 730904 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 872417 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 932702 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 937424 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 959067 | null     | null      | null    | unlabelled |         | 0     |
 | 959068 | v1:4     | ethernet1 | 1.1.1.1 | 74109      |         | 1280  |
 | 959069 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 959070 | v1:4     | ethernet2 | 1.1.2.3 | 548371     |         | 640   |
 | 959071 | v1:4     | ethernet2 | 1.1.2.3 | 548372     |         | 640   |
 | 959072 | null     | null      | null    | unlabelled |         | 0     |
 | 959073 | null     | null      | null    | unlabelled |         | 0     |
 | 959074 | null     | null      | null    | unlabelled |         | 0     |
 | 959075 | null     | null      | null    | unlabelled |         | 0     |
 | 959076 | null     | null      | null    | unlabelled |         | 0     |
 | 977140 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 287264  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 355010  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 385330  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 548368  | null     | null      | null    | unlabelled |         | 0     |
 | 548369  | v1:4     | ethernet1 | 1.1.2.2 | 959068     |         | 640   |
 | 548370  | v1:4     | ethernet1 | 1.1.2.2 | 959069     |         | 640   |
 | 548371  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 548372  | v1:4     | ethernet2 | 1.1.3.4 | 847620     |         | 1280  |
 | 548373  | null     | null      | null    | unlabelled |         | 0     |
 | 548374  | null     | null      | null    | unlabelled |         | 0     |
 | 548375  | null     | null      | null    | unlabelled |         | 0     |
 | 548376  | null     | null      | null    | unlabelled |         | 0     |
 | 548377  | null     | null      | null    | unlabelled |         | 0     |
 | 560342  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 582449  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 696965  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 830732  | null     | null      | null    | unlabelled |         | 0     |
 | 830733  | v1:6     | ethernet1 | 1235::2 | 707665     |         | 640   |
 | 830734  | v1:6     | ethernet1 | 1235::2 | 707666     |         | 640   |
 | 830735  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 830736  | v1:6     | ethernet2 | 1236::4 | 57600      |         | 1280  |
 | 830737  | null     | null      | null    | unlabelled |         | 0     |
 | 830738  | null     | null      | null    | unlabelled |         | 0     |
 | 830739  | null     | null      | null    | unlabelled |         | 0     |
 | 830740  | null     | null      | null    | unlabelled |         | 0     |
 | 830741  | null     | null      | null    | unlabelled |         | 0     |
 | 888866  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1018504 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57596  | null     | null      | null    | unlabelled |         | 0     |
 | 57597  | v1:6     | ethernet1 | 1236::3 | 830733     |         | 0     |
 | 57598  | v1:6     | ethernet1 | 1236::3 | 830734     |         | 0     |
 | 57599  | v1:6     | ethernet1 | 1236::3 | 830735     |         | 0     |
 | 57600  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 57601  | null     | null      | null    | unlabelled |         | 0     |
 | 57602  | null     | null      | null    | unlabelled |         | 0     |
 | 57603  | null     | null      | null    | unlabelled |         | 0     |
 | 57604  | null     | null      | null    | unlabelled |         | 0     |
 | 57605  | null     | null      | null    | unlabelled |         | 0     |
 | 365947 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 408119 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 681366 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 802938 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 847616 | null     | null      | null    | unlabelled |         | 0     |
 | 847617 | v1:4     | ethernet1 | 1.1.3.3 | 548369     |         | 0     |
 | 847618 | v1:4     | ethernet1 | 1.1.3.3 | 548370     |         | 0     |
 | 847619 | v1:4     | ethernet1 | 1.1.3.3 | 548371     |         | 0     |
 | 847620 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 847621 | null     | null      | null    | unlabelled |         | 0     |
 | 847622 | null     | null      | null    | unlabelled |         | 0     |
 | 847623 | null     | null      | null    | unlabelled |         | 0     |
 | 847624 | null     | null      | null    | unlabelled |         | 0     |
 | 847625 | null     | null      | null    | unlabelled |         | 0     |
 | 896753 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 922334 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#