here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 376194  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 550738  | null     | null      | null    | unlabelled |         | 0     |
 | 550739  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 550740  | v1:4     | ethernet1 | 1.1.1.2 | 250069     |         | 0     |
 | 550741  | v1:4     | ethernet1 | 1.1.1.2 | 250070     |         | 0     |
 | 550742  | v1:4     | ethernet1 | 1.1.1.2 | 250071     |         | 0     |
 | 550743  | null     | null      | null    | unlabelled |         | 0     |
 | 550744  | null     | null      | null    | unlabelled |         | 0     |
 | 550745  | null     | null      | null    | unlabelled |         | 0     |
 | 550746  | null     | null      | null    | unlabelled |         | 0     |
 | 550747  | null     | null      | null    | unlabelled |         | 0     |
 | 673115  | null     | null      | null    | unlabelled |         | 0     |
 | 673116  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 673117  | v1:6     | ethernet1 | 1234::2 | 156296     |         | 0     |
 | 673118  | v1:6     | ethernet1 | 1234::2 | 156297     |         | 0     |
 | 673119  | v1:6     | ethernet1 | 1234::2 | 156298     |         | 0     |
 | 673120  | null     | null      | null    | unlabelled |         | 0     |
 | 673121  | null     | null      | null    | unlabelled |         | 0     |
 | 673122  | null     | null      | null    | unlabelled |         | 0     |
 | 673123  | null     | null      | null    | unlabelled |         | 0     |
 | 673124  | null     | null      | null    | unlabelled |         | 0     |
 | 786790  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 908888  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 923447  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1013789 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1023083 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 102933 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 109217 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 156294 | null     | null      | null    | unlabelled |         | 0     |
 | 156295 | v1:6     | ethernet1 | 1234::1 | 673116     |         | 1280  |
 | 156296 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 156297 | v1:6     | ethernet2 | 1235::3 | 832988     |         | 640   |
 | 156298 | v1:6     | ethernet2 | 1235::3 | 832989     |         | 640   |
 | 156299 | null     | null      | null    | unlabelled |         | 0     |
 | 156300 | null     | null      | null    | unlabelled |         | 0     |
 | 156301 | null     | null      | null    | unlabelled |         | 0     |
 | 156302 | null     | null      | null    | unlabelled |         | 0     |
 | 156303 | null     | null      | null    | unlabelled |         | 0     |
 | 250067 | null     | null      | null    | unlabelled |         | 0     |
 | 250068 | v1:4     | ethernet1 | 1.1.1.1 | 550739     |         | 1280  |
 | 250069 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 250070 | v1:4     | ethernet2 | 1.1.2.3 | 445200     |         | 640   |
 | 250071 | v1:4     | ethernet2 | 1.1.2.3 | 445201     |         | 640   |
 | 250072 | null     | null      | null    | unlabelled |         | 0     |
 | 250073 | null     | null      | null    | unlabelled |         | 0     |
 | 250074 | null     | null      | null    | unlabelled |         | 0     |
 | 250075 | null     | null      | null    | unlabelled |         | 0     |
 | 250076 | null     | null      | null    | unlabelled |         | 0     |
 | 303080 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 322652 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 440416 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 784812 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 869808 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 927466 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69492  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 232575 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 402977 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 440626 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 445197 | null     | null      | null    | unlabelled |         | 0     |
 | 445198 | v1:4     | ethernet1 | 1.1.2.2 | 250068     |         | 640   |
 | 445199 | v1:4     | ethernet1 | 1.1.2.2 | 250069     |         | 640   |
 | 445200 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 445201 | v1:4     | ethernet2 | 1.1.3.4 | 289854     |         | 1280  |
 | 445202 | null     | null      | null    | unlabelled |         | 0     |
 | 445203 | null     | null      | null    | unlabelled |         | 0     |
 | 445204 | null     | null      | null    | unlabelled |         | 0     |
 | 445205 | null     | null      | null    | unlabelled |         | 0     |
 | 445206 | null     | null      | null    | unlabelled |         | 0     |
 | 647060 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 831065 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 832985 | null     | null      | null    | unlabelled |         | 0     |
 | 832986 | v1:6     | ethernet1 | 1235::2 | 156295     |         | 640   |
 | 832987 | v1:6     | ethernet1 | 1235::2 | 156296     |         | 640   |
 | 832988 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 832989 | v1:6     | ethernet2 | 1236::4 | 607425     |         | 1280  |
 | 832990 | null     | null      | null    | unlabelled |         | 0     |
 | 832991 | null     | null      | null    | unlabelled |         | 0     |
 | 832992 | null     | null      | null    | unlabelled |         | 0     |
 | 832993 | null     | null      | null    | unlabelled |         | 0     |
 | 832994 | null     | null      | null    | unlabelled |         | 0     |
 | 876633 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 878466 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 289850 | null     | null      | null    | unlabelled |         | 0     |
 | 289851 | v1:4     | ethernet1 | 1.1.3.3 | 445198     |         | 0     |
 | 289852 | v1:4     | ethernet1 | 1.1.3.3 | 445199     |         | 0     |
 | 289853 | v1:4     | ethernet1 | 1.1.3.3 | 445200     |         | 0     |
 | 289854 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 289855 | null     | null      | null    | unlabelled |         | 0     |
 | 289856 | null     | null      | null    | unlabelled |         | 0     |
 | 289857 | null     | null      | null    | unlabelled |         | 0     |
 | 289858 | null     | null      | null    | unlabelled |         | 0     |
 | 289859 | null     | null      | null    | unlabelled |         | 0     |
 | 302774 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 419413 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 444177 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 594300 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 607421 | null     | null      | null    | unlabelled |         | 0     |
 | 607422 | v1:6     | ethernet1 | 1236::3 | 832986     |         | 0     |
 | 607423 | v1:6     | ethernet1 | 1236::3 | 832987     |         | 0     |
 | 607424 | v1:6     | ethernet1 | 1236::3 | 832988     |         | 0     |
 | 607425 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 607426 | null     | null      | null    | unlabelled |         | 0     |
 | 607427 | null     | null      | null    | unlabelled |         | 0     |
 | 607428 | null     | null      | null    | unlabelled |         | 0     |
 | 607429 | null     | null      | null    | unlabelled |         | 0     |
 | 607430 | null     | null      | null    | unlabelled |         | 0     |
 | 679995 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 743860 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#