here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 50509  | null     | null      | null    | unlabelled |         | 0     |
 | 50510  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 50511  | v1:4     | ethernet1 | 1.1.1.2 | 209385     |         | 0     |
 | 50512  | v1:4     | ethernet1 | 1.1.1.2 | 209386     |         | 0     |
 | 50513  | v1:4     | ethernet1 | 1.1.1.2 | 209387     |         | 0     |
 | 50514  | null     | null      | null    | unlabelled |         | 0     |
 | 50515  | null     | null      | null    | unlabelled |         | 0     |
 | 50516  | null     | null      | null    | unlabelled |         | 0     |
 | 50517  | null     | null      | null    | unlabelled |         | 0     |
 | 50518  | null     | null      | null    | unlabelled |         | 0     |
 | 170824 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 231793 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 339952 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 431283 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 452319 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 871590 | null     | null      | null    | unlabelled |         | 0     |
 | 871591 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 871592 | v1:6     | ethernet1 | 1234::2 | 378736     |         | 0     |
 | 871593 | v1:6     | ethernet1 | 1234::2 | 378737     |         | 0     |
 | 871594 | v1:6     | ethernet1 | 1234::2 | 378738     |         | 0     |
 | 871595 | null     | null      | null    | unlabelled |         | 0     |
 | 871596 | null     | null      | null    | unlabelled |         | 0     |
 | 871597 | null     | null      | null    | unlabelled |         | 0     |
 | 871598 | null     | null      | null    | unlabelled |         | 0     |
 | 871599 | null     | null      | null    | unlabelled |         | 0     |
 | 985842 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51125  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 192636 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 209383 | null     | null      | null    | unlabelled |         | 0     |
 | 209384 | v1:4     | ethernet1 | 1.1.1.1 | 50510      |         | 1280  |
 | 209385 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 209386 | v1:4     | ethernet2 | 1.1.2.3 | 693384     |         | 640   |
 | 209387 | v1:4     | ethernet2 | 1.1.2.3 | 693385     |         | 640   |
 | 209388 | null     | null      | null    | unlabelled |         | 0     |
 | 209389 | null     | null      | null    | unlabelled |         | 0     |
 | 209390 | null     | null      | null    | unlabelled |         | 0     |
 | 209391 | null     | null      | null    | unlabelled |         | 0     |
 | 209392 | null     | null      | null    | unlabelled |         | 0     |
 | 255416 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 378734 | null     | null      | null    | unlabelled |         | 0     |
 | 378735 | v1:6     | ethernet1 | 1234::1 | 871591     |         | 1280  |
 | 378736 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 378737 | v1:6     | ethernet2 | 1235::3 | 157892     |         | 640   |
 | 378738 | v1:6     | ethernet2 | 1235::3 | 157893     |         | 640   |
 | 378739 | null     | null      | null    | unlabelled |         | 0     |
 | 378740 | null     | null      | null    | unlabelled |         | 0     |
 | 378741 | null     | null      | null    | unlabelled |         | 0     |
 | 378742 | null     | null      | null    | unlabelled |         | 0     |
 | 378743 | null     | null      | null    | unlabelled |         | 0     |
 | 389596 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 658375 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 722317 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 981378 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 995680 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 17704   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 157889  | null     | null      | null    | unlabelled |         | 0     |
 | 157890  | v1:6     | ethernet1 | 1235::2 | 378735     |         | 640   |
 | 157891  | v1:6     | ethernet1 | 1235::2 | 378736     |         | 640   |
 | 157892  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 157893  | v1:6     | ethernet2 | 1236::4 | 1048003    |         | 1280  |
 | 157894  | null     | null      | null    | unlabelled |         | 0     |
 | 157895  | null     | null      | null    | unlabelled |         | 0     |
 | 157896  | null     | null      | null    | unlabelled |         | 0     |
 | 157897  | null     | null      | null    | unlabelled |         | 0     |
 | 157898  | null     | null      | null    | unlabelled |         | 0     |
 | 338883  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 478483  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 678885  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 693381  | null     | null      | null    | unlabelled |         | 0     |
 | 693382  | v1:4     | ethernet1 | 1.1.2.2 | 209384     |         | 640   |
 | 693383  | v1:4     | ethernet1 | 1.1.2.2 | 209385     |         | 640   |
 | 693384  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 693385  | v1:4     | ethernet2 | 1.1.3.4 | 719907     |         | 1280  |
 | 693386  | null     | null      | null    | unlabelled |         | 0     |
 | 693387  | null     | null      | null    | unlabelled |         | 0     |
 | 693388  | null     | null      | null    | unlabelled |         | 0     |
 | 693389  | null     | null      | null    | unlabelled |         | 0     |
 | 693390  | null     | null      | null    | unlabelled |         | 0     |
 | 706216  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 800244  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 995548  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1003373 | v1:6     | ethernet2 | 1236::4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 169780  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 170492  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 719903  | null     | null      | null    | unlabelled |         | 0     |
 | 719904  | v1:4     | ethernet1 | 1.1.3.3 | 693382     |         | 0     |
 | 719905  | v1:4     | ethernet1 | 1.1.3.3 | 693383     |         | 0     |
 | 719906  | v1:4     | ethernet1 | 1.1.3.3 | 693384     |         | 0     |
 | 719907  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 719908  | null     | null      | null    | unlabelled |         | 0     |
 | 719909  | null     | null      | null    | unlabelled |         | 0     |
 | 719910  | null     | null      | null    | unlabelled |         | 0     |
 | 719911  | null     | null      | null    | unlabelled |         | 0     |
 | 719912  | null     | null      | null    | unlabelled |         | 0     |
 | 742644  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 820955  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 844507  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1015703 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1047999 | null     | null      | null    | unlabelled |         | 0     |
 | 1048000 | v1:6     | ethernet1 | 1236::3 | 157890     |         | 0     |
 | 1048001 | v1:6     | ethernet1 | 1236::3 | 157891     |         | 0     |
 | 1048002 | v1:6     | ethernet1 | 1236::3 | 157892     |         | 0     |
 | 1048003 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1048004 | null     | null      | null    | unlabelled |         | 0     |
 | 1048005 | null     | null      | null    | unlabelled |         | 0     |
 | 1048006 | null     | null      | null    | unlabelled |         | 0     |
 | 1048007 | null     | null      | null    | unlabelled |         | 0     |
 | 1048008 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#