here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 299562  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 393593  | null     | null      | null    | unlabelled |         | 0     |
 | 393594  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 393595  | v1:4     | ethernet1 | 1.1.1.2 | 341947     |         | 0     |
 | 393596  | v1:4     | ethernet1 | 1.1.1.2 | 341948     |         | 0     |
 | 393597  | v1:4     | ethernet1 | 1.1.1.2 | 341949     |         | 0     |
 | 393598  | null     | null      | null    | unlabelled |         | 0     |
 | 393599  | null     | null      | null    | unlabelled |         | 0     |
 | 393600  | null     | null      | null    | unlabelled |         | 0     |
 | 393601  | null     | null      | null    | unlabelled |         | 0     |
 | 393602  | null     | null      | null    | unlabelled |         | 0     |
 | 598083  | null     | null      | null    | unlabelled |         | 0     |
 | 598084  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 598085  | v1:6     | ethernet1 | 1234::2 | 488864     |         | 0     |
 | 598086  | v1:6     | ethernet1 | 1234::2 | 488865     |         | 0     |
 | 598087  | v1:6     | ethernet1 | 1234::2 | 488866     |         | 0     |
 | 598088  | null     | null      | null    | unlabelled |         | 0     |
 | 598089  | null     | null      | null    | unlabelled |         | 0     |
 | 598090  | null     | null      | null    | unlabelled |         | 0     |
 | 598091  | null     | null      | null    | unlabelled |         | 0     |
 | 598092  | null     | null      | null    | unlabelled |         | 0     |
 | 746842  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 774374  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 804267  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1021327 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1024085 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 210008 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 294120 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 341945 | null     | null      | null    | unlabelled |         | 0     |
 | 341946 | v1:4     | ethernet1 | 1.1.1.1 | 393594     |         | 1280  |
 | 341947 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 341948 | v1:4     | ethernet2 | 1.1.2.3 | 988283     |         | 640   |
 | 341949 | v1:4     | ethernet2 | 1.1.2.3 | 988284     |         | 640   |
 | 341950 | null     | null      | null    | unlabelled |         | 0     |
 | 341951 | null     | null      | null    | unlabelled |         | 0     |
 | 341952 | null     | null      | null    | unlabelled |         | 0     |
 | 341953 | null     | null      | null    | unlabelled |         | 0     |
 | 341954 | null     | null      | null    | unlabelled |         | 0     |
 | 475074 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 488862 | null     | null      | null    | unlabelled |         | 0     |
 | 488863 | v1:6     | ethernet1 | 1234::1 | 598084     |         | 1280  |
 | 488864 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 488865 | v1:6     | ethernet2 | 1235::3 | 1020257    |         | 640   |
 | 488866 | v1:6     | ethernet2 | 1235::3 | 1020258    |         | 640   |
 | 488867 | null     | null      | null    | unlabelled |         | 0     |
 | 488868 | null     | null      | null    | unlabelled |         | 0     |
 | 488869 | null     | null      | null    | unlabelled |         | 0     |
 | 488870 | null     | null      | null    | unlabelled |         | 0     |
 | 488871 | null     | null      | null    | unlabelled |         | 0     |
 | 598592 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 766153 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 775461 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 793102 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 976889 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 18116   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 73468   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 274960  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 372313  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 383237  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 590631  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 747216  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 988280  | null     | null      | null    | unlabelled |         | 0     |
 | 988281  | v1:4     | ethernet1 | 1.1.2.2 | 341946     |         | 640   |
 | 988282  | v1:4     | ethernet1 | 1.1.2.2 | 341947     |         | 640   |
 | 988283  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 988284  | v1:4     | ethernet2 | 1.1.3.4 | 797819     |         | 1280  |
 | 988285  | null     | null      | null    | unlabelled |         | 0     |
 | 988286  | null     | null      | null    | unlabelled |         | 0     |
 | 988287  | null     | null      | null    | unlabelled |         | 0     |
 | 988288  | null     | null      | null    | unlabelled |         | 0     |
 | 988289  | null     | null      | null    | unlabelled |         | 0     |
 | 1020254 | null     | null      | null    | unlabelled |         | 0     |
 | 1020255 | v1:6     | ethernet1 | 1235::2 | 488863     |         | 640   |
 | 1020256 | v1:6     | ethernet1 | 1235::2 | 488864     |         | 640   |
 | 1020257 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1020258 | v1:6     | ethernet2 | 1236::4 | 338069     |         | 1280  |
 | 1020259 | null     | null      | null    | unlabelled |         | 0     |
 | 1020260 | null     | null      | null    | unlabelled |         | 0     |
 | 1020261 | null     | null      | null    | unlabelled |         | 0     |
 | 1020262 | null     | null      | null    | unlabelled |         | 0     |
 | 1020263 | null     | null      | null    | unlabelled |         | 0     |
 | 1044545 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 91012  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 177077 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 306367 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 331880 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 338065 | null     | null      | null    | unlabelled |         | 0     |
 | 338066 | v1:6     | ethernet1 | 1236::3 | 1020255    |         | 0     |
 | 338067 | v1:6     | ethernet1 | 1236::3 | 1020256    |         | 0     |
 | 338068 | v1:6     | ethernet1 | 1236::3 | 1020257    |         | 0     |
 | 338069 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 338070 | null     | null      | null    | unlabelled |         | 0     |
 | 338071 | null     | null      | null    | unlabelled |         | 0     |
 | 338072 | null     | null      | null    | unlabelled |         | 0     |
 | 338073 | null     | null      | null    | unlabelled |         | 0     |
 | 338074 | null     | null      | null    | unlabelled |         | 0     |
 | 697189 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 797815 | null     | null      | null    | unlabelled |         | 0     |
 | 797816 | v1:4     | ethernet1 | 1.1.3.3 | 988281     |         | 0     |
 | 797817 | v1:4     | ethernet1 | 1.1.3.3 | 988282     |         | 0     |
 | 797818 | v1:4     | ethernet1 | 1.1.3.3 | 988283     |         | 0     |
 | 797819 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 797820 | null     | null      | null    | unlabelled |         | 0     |
 | 797821 | null     | null      | null    | unlabelled |         | 0     |
 | 797822 | null     | null      | null    | unlabelled |         | 0     |
 | 797823 | null     | null      | null    | unlabelled |         | 0     |
 | 797824 | null     | null      | null    | unlabelled |         | 0     |
 | 876681 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#