here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 23050  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 66830  | null     | null      | null    | unlabelled |         | 0     |
 | 66831  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 66832  | v1:4     | ethernet1 | 1.1.1.2 | 190137     |         | 0     |
 | 66833  | v1:4     | ethernet1 | 1.1.1.2 | 190138     |         | 0     |
 | 66834  | v1:4     | ethernet1 | 1.1.1.2 | 190139     |         | 0     |
 | 66835  | null     | null      | null    | unlabelled |         | 0     |
 | 66836  | null     | null      | null    | unlabelled |         | 0     |
 | 66837  | null     | null      | null    | unlabelled |         | 0     |
 | 66838  | null     | null      | null    | unlabelled |         | 0     |
 | 66839  | null     | null      | null    | unlabelled |         | 0     |
 | 111538 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 410934 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 440297 | null     | null      | null    | unlabelled |         | 0     |
 | 440298 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 440299 | v1:6     | ethernet1 | 1234::2 | 937959     |         | 0     |
 | 440300 | v1:6     | ethernet1 | 1234::2 | 937960     |         | 0     |
 | 440301 | v1:6     | ethernet1 | 1234::2 | 937961     |         | 0     |
 | 440302 | null     | null      | null    | unlabelled |         | 0     |
 | 440303 | null     | null      | null    | unlabelled |         | 0     |
 | 440304 | null     | null      | null    | unlabelled |         | 0     |
 | 440305 | null     | null      | null    | unlabelled |         | 0     |
 | 440306 | null     | null      | null    | unlabelled |         | 0     |
 | 602002 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 731928 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 810603 | v1:6     | ethernet1 | 1234::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39901   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 190135  | null     | null      | null    | unlabelled |         | 0     |
 | 190136  | v1:4     | ethernet1 | 1.1.1.1 | 66831      |         | 1280  |
 | 190137  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 190138  | v1:4     | ethernet2 | 1.1.2.3 | 263325     |         | 640   |
 | 190139  | v1:4     | ethernet2 | 1.1.2.3 | 263326     |         | 640   |
 | 190140  | null     | null      | null    | unlabelled |         | 0     |
 | 190141  | null     | null      | null    | unlabelled |         | 0     |
 | 190142  | null     | null      | null    | unlabelled |         | 0     |
 | 190143  | null     | null      | null    | unlabelled |         | 0     |
 | 190144  | null     | null      | null    | unlabelled |         | 0     |
 | 200990  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 239531  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 363426  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 725995  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 829452  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 908813  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 937957  | null     | null      | null    | unlabelled |         | 0     |
 | 937958  | v1:6     | ethernet1 | 1234::1 | 440298     |         | 1280  |
 | 937959  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 937960  | v1:6     | ethernet2 | 1235::3 | 993648     |         | 640   |
 | 937961  | v1:6     | ethernet2 | 1235::3 | 993649     |         | 640   |
 | 937962  | null     | null      | null    | unlabelled |         | 0     |
 | 937963  | null     | null      | null    | unlabelled |         | 0     |
 | 937964  | null     | null      | null    | unlabelled |         | 0     |
 | 937965  | null     | null      | null    | unlabelled |         | 0     |
 | 937966  | null     | null      | null    | unlabelled |         | 0     |
 | 1037066 | v1:6     | ethernet2 | 1235::3 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 232984  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 263322  | null     | null      | null    | unlabelled |         | 0     |
 | 263323  | v1:4     | ethernet1 | 1.1.2.2 | 190136     |         | 640   |
 | 263324  | v1:4     | ethernet1 | 1.1.2.2 | 190137     |         | 640   |
 | 263325  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 263326  | v1:4     | ethernet2 | 1.1.3.4 | 919591     |         | 1280  |
 | 263327  | null     | null      | null    | unlabelled |         | 0     |
 | 263328  | null     | null      | null    | unlabelled |         | 0     |
 | 263329  | null     | null      | null    | unlabelled |         | 0     |
 | 263330  | null     | null      | null    | unlabelled |         | 0     |
 | 263331  | null     | null      | null    | unlabelled |         | 0     |
 | 406724  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 447180  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 657053  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 671546  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 762433  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 819053  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 993645  | null     | null      | null    | unlabelled |         | 0     |
 | 993646  | v1:6     | ethernet1 | 1235::2 | 937958     |         | 640   |
 | 993647  | v1:6     | ethernet1 | 1235::2 | 937959     |         | 640   |
 | 993648  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 993649  | v1:6     | ethernet2 | 1236::4 | 421914     |         | 1280  |
 | 993650  | null     | null      | null    | unlabelled |         | 0     |
 | 993651  | null     | null      | null    | unlabelled |         | 0     |
 | 993652  | null     | null      | null    | unlabelled |         | 0     |
 | 993653  | null     | null      | null    | unlabelled |         | 0     |
 | 993654  | null     | null      | null    | unlabelled |         | 0     |
 | 1041659 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59973  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 120687 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 169994 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 421910 | null     | null      | null    | unlabelled |         | 0     |
 | 421911 | v1:6     | ethernet1 | 1236::3 | 993646     |         | 0     |
 | 421912 | v1:6     | ethernet1 | 1236::3 | 993647     |         | 0     |
 | 421913 | v1:6     | ethernet1 | 1236::3 | 993648     |         | 0     |
 | 421914 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 421915 | null     | null      | null    | unlabelled |         | 0     |
 | 421916 | null     | null      | null    | unlabelled |         | 0     |
 | 421917 | null     | null      | null    | unlabelled |         | 0     |
 | 421918 | null     | null      | null    | unlabelled |         | 0     |
 | 421919 | null     | null      | null    | unlabelled |         | 0     |
 | 470497 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 472945 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 617797 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 919587 | null     | null      | null    | unlabelled |         | 0     |
 | 919588 | v1:4     | ethernet1 | 1.1.3.3 | 263323     |         | 0     |
 | 919589 | v1:4     | ethernet1 | 1.1.3.3 | 263324     |         | 0     |
 | 919590 | v1:4     | ethernet1 | 1.1.3.3 | 263325     |         | 0     |
 | 919591 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 919592 | null     | null      | null    | unlabelled |         | 0     |
 | 919593 | null     | null      | null    | unlabelled |         | 0     |
 | 919594 | null     | null      | null    | unlabelled |         | 0     |
 | 919595 | null     | null      | null    | unlabelled |         | 0     |
 | 919596 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#