here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 82208  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 147224 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 259904 | null     | null      | null    | unlabelled |         | 0     |
 | 259905 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 259906 | v1:4     | ethernet1 | 1.1.1.2 | 346339     |         | 0     |
 | 259907 | v1:4     | ethernet1 | 1.1.1.2 | 346340     |         | 0     |
 | 259908 | v1:4     | ethernet1 | 1.1.1.2 | 346341     |         | 0     |
 | 259909 | null     | null      | null    | unlabelled |         | 0     |
 | 259910 | null     | null      | null    | unlabelled |         | 0     |
 | 259911 | null     | null      | null    | unlabelled |         | 0     |
 | 259912 | null     | null      | null    | unlabelled |         | 0     |
 | 259913 | null     | null      | null    | unlabelled |         | 0     |
 | 516105 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 528687 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 732923 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 899939 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 948005 | null     | null      | null    | unlabelled |         | 0     |
 | 948006 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 948007 | v1:6     | ethernet1 | 1234::2 | 415712     |         | 0     |
 | 948008 | v1:6     | ethernet1 | 1234::2 | 415713     |         | 0     |
 | 948009 | v1:6     | ethernet1 | 1234::2 | 415714     |         | 0     |
 | 948010 | null     | null      | null    | unlabelled |         | 0     |
 | 948011 | null     | null      | null    | unlabelled |         | 0     |
 | 948012 | null     | null      | null    | unlabelled |         | 0     |
 | 948013 | null     | null      | null    | unlabelled |         | 0     |
 | 948014 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35299  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 55642  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 161857 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 186846 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 197278 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 310540 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 346337 | null     | null      | null    | unlabelled |         | 0     |
 | 346338 | v1:4     | ethernet1 | 1.1.1.1 | 259905     |         | 1280  |
 | 346339 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 346340 | v1:4     | ethernet2 | 1.1.2.3 | 449242     |         | 640   |
 | 346341 | v1:4     | ethernet2 | 1.1.2.3 | 449243     |         | 640   |
 | 346342 | null     | null      | null    | unlabelled |         | 0     |
 | 346343 | null     | null      | null    | unlabelled |         | 0     |
 | 346344 | null     | null      | null    | unlabelled |         | 0     |
 | 346345 | null     | null      | null    | unlabelled |         | 0     |
 | 346346 | null     | null      | null    | unlabelled |         | 0     |
 | 415710 | null     | null      | null    | unlabelled |         | 0     |
 | 415711 | v1:6     | ethernet1 | 1234::1 | 948006     |         | 1280  |
 | 415712 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 415713 | v1:6     | ethernet2 | 1235::3 | 618586     |         | 640   |
 | 415714 | v1:6     | ethernet2 | 1235::3 | 618587     |         | 640   |
 | 415715 | null     | null      | null    | unlabelled |         | 0     |
 | 415716 | null     | null      | null    | unlabelled |         | 0     |
 | 415717 | null     | null      | null    | unlabelled |         | 0     |
 | 415718 | null     | null      | null    | unlabelled |         | 0     |
 | 415719 | null     | null      | null    | unlabelled |         | 0     |
 | 618526 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 729477 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 50827   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 79634   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 442458  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 449239  | null     | null      | null    | unlabelled |         | 0     |
 | 449240  | v1:4     | ethernet1 | 1.1.2.2 | 346338     |         | 640   |
 | 449241  | v1:4     | ethernet1 | 1.1.2.2 | 346339     |         | 640   |
 | 449242  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 449243  | v1:4     | ethernet2 | 1.1.3.4 | 676807     |         | 1280  |
 | 449244  | null     | null      | null    | unlabelled |         | 0     |
 | 449245  | null     | null      | null    | unlabelled |         | 0     |
 | 449246  | null     | null      | null    | unlabelled |         | 0     |
 | 449247  | null     | null      | null    | unlabelled |         | 0     |
 | 449248  | null     | null      | null    | unlabelled |         | 0     |
 | 577201  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 578085  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 589272  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 618583  | null     | null      | null    | unlabelled |         | 0     |
 | 618584  | v1:6     | ethernet1 | 1235::2 | 415711     |         | 640   |
 | 618585  | v1:6     | ethernet1 | 1235::2 | 415712     |         | 640   |
 | 618586  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 618587  | v1:6     | ethernet2 | 1236::4 | 243836     |         | 1280  |
 | 618588  | null     | null      | null    | unlabelled |         | 0     |
 | 618589  | null     | null      | null    | unlabelled |         | 0     |
 | 618590  | null     | null      | null    | unlabelled |         | 0     |
 | 618591  | null     | null      | null    | unlabelled |         | 0     |
 | 618592  | null     | null      | null    | unlabelled |         | 0     |
 | 800815  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1046708 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 76879  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 163395 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 243832 | null     | null      | null    | unlabelled |         | 0     |
 | 243833 | v1:6     | ethernet1 | 1236::3 | 618584     |         | 0     |
 | 243834 | v1:6     | ethernet1 | 1236::3 | 618585     |         | 0     |
 | 243835 | v1:6     | ethernet1 | 1236::3 | 618586     |         | 0     |
 | 243836 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 243837 | null     | null      | null    | unlabelled |         | 0     |
 | 243838 | null     | null      | null    | unlabelled |         | 0     |
 | 243839 | null     | null      | null    | unlabelled |         | 0     |
 | 243840 | null     | null      | null    | unlabelled |         | 0     |
 | 243841 | null     | null      | null    | unlabelled |         | 0     |
 | 362048 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 409353 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 676803 | null     | null      | null    | unlabelled |         | 0     |
 | 676804 | v1:4     | ethernet1 | 1.1.3.3 | 449240     |         | 0     |
 | 676805 | v1:4     | ethernet1 | 1.1.3.3 | 449241     |         | 0     |
 | 676806 | v1:4     | ethernet1 | 1.1.3.3 | 449242     |         | 0     |
 | 676807 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 676808 | null     | null      | null    | unlabelled |         | 0     |
 | 676809 | null     | null      | null    | unlabelled |         | 0     |
 | 676810 | null     | null      | null    | unlabelled |         | 0     |
 | 676811 | null     | null      | null    | unlabelled |         | 0     |
 | 676812 | null     | null      | null    | unlabelled |         | 0     |
 | 761569 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 975883 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#