here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 2278    | null     | null      | null    | unlabelled |         | 0     |
 | 2279    | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 2280    | v1:6     | ethernet1 | 1234::2 | 304241     |         | 0     |
 | 2281    | v1:6     | ethernet1 | 1234::2 | 304242     |         | 0     |
 | 2282    | v1:6     | ethernet1 | 1234::2 | 304243     |         | 0     |
 | 2283    | null     | null      | null    | unlabelled |         | 0     |
 | 2284    | null     | null      | null    | unlabelled |         | 0     |
 | 2285    | null     | null      | null    | unlabelled |         | 0     |
 | 2286    | null     | null      | null    | unlabelled |         | 0     |
 | 2287    | null     | null      | null    | unlabelled |         | 0     |
 | 17923   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 84565   | null     | null      | null    | unlabelled |         | 0     |
 | 84566   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 84567   | v1:4     | ethernet1 | 1.1.1.2 | 450346     |         | 0     |
 | 84568   | v1:4     | ethernet1 | 1.1.1.2 | 450347     |         | 0     |
 | 84569   | v1:4     | ethernet1 | 1.1.1.2 | 450348     |         | 0     |
 | 84570   | null     | null      | null    | unlabelled |         | 0     |
 | 84571   | null     | null      | null    | unlabelled |         | 0     |
 | 84572   | null     | null      | null    | unlabelled |         | 0     |
 | 84573   | null     | null      | null    | unlabelled |         | 0     |
 | 84574   | null     | null      | null    | unlabelled |         | 0     |
 | 94422   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 283547  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 480294  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 489827  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1047831 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68887  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 145015 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 304239 | null     | null      | null    | unlabelled |         | 0     |
 | 304240 | v1:6     | ethernet1 | 1234::1 | 2279       |         | 1280  |
 | 304241 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 304242 | v1:6     | ethernet2 | 1235::3 | 50845      |         | 640   |
 | 304243 | v1:6     | ethernet2 | 1235::3 | 50846      |         | 640   |
 | 304244 | null     | null      | null    | unlabelled |         | 0     |
 | 304245 | null     | null      | null    | unlabelled |         | 0     |
 | 304246 | null     | null      | null    | unlabelled |         | 0     |
 | 304247 | null     | null      | null    | unlabelled |         | 0     |
 | 304248 | null     | null      | null    | unlabelled |         | 0     |
 | 386095 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 450344 | null     | null      | null    | unlabelled |         | 0     |
 | 450345 | v1:4     | ethernet1 | 1.1.1.1 | 84566      |         | 1280  |
 | 450346 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 450347 | v1:4     | ethernet2 | 1.1.2.3 | 882352     |         | 640   |
 | 450348 | v1:4     | ethernet2 | 1.1.2.3 | 882353     |         | 640   |
 | 450349 | null     | null      | null    | unlabelled |         | 0     |
 | 450350 | null     | null      | null    | unlabelled |         | 0     |
 | 450351 | null     | null      | null    | unlabelled |         | 0     |
 | 450352 | null     | null      | null    | unlabelled |         | 0     |
 | 450353 | null     | null      | null    | unlabelled |         | 0     |
 | 578740 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 795243 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 811414 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 922809 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 986372 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 50842   | null     | null      | null    | unlabelled |         | 0     |
 | 50843   | v1:6     | ethernet1 | 1235::2 | 304240     |         | 640   |
 | 50844   | v1:6     | ethernet1 | 1235::2 | 304241     |         | 640   |
 | 50845   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 50846   | v1:6     | ethernet2 | 1236::4 | 832759     |         | 1280  |
 | 50847   | null     | null      | null    | unlabelled |         | 0     |
 | 50848   | null     | null      | null    | unlabelled |         | 0     |
 | 50849   | null     | null      | null    | unlabelled |         | 0     |
 | 50850   | null     | null      | null    | unlabelled |         | 0     |
 | 50851   | null     | null      | null    | unlabelled |         | 0     |
 | 275219  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 276011  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 372649  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 638825  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 679491  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 817609  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 882349  | null     | null      | null    | unlabelled |         | 0     |
 | 882350  | v1:4     | ethernet1 | 1.1.2.2 | 450345     |         | 640   |
 | 882351  | v1:4     | ethernet1 | 1.1.2.2 | 450346     |         | 640   |
 | 882352  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 882353  | v1:4     | ethernet2 | 1.1.3.4 | 921160     |         | 1280  |
 | 882354  | null     | null      | null    | unlabelled |         | 0     |
 | 882355  | null     | null      | null    | unlabelled |         | 0     |
 | 882356  | null     | null      | null    | unlabelled |         | 0     |
 | 882357  | null     | null      | null    | unlabelled |         | 0     |
 | 882358  | null     | null      | null    | unlabelled |         | 0     |
 | 932857  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1035486 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 42475  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 310552 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 554112 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 830824 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 832755 | null     | null      | null    | unlabelled |         | 0     |
 | 832756 | v1:6     | ethernet1 | 1236::3 | 50843      |         | 0     |
 | 832757 | v1:6     | ethernet1 | 1236::3 | 50844      |         | 0     |
 | 832758 | v1:6     | ethernet1 | 1236::3 | 50845      |         | 0     |
 | 832759 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 832760 | null     | null      | null    | unlabelled |         | 0     |
 | 832761 | null     | null      | null    | unlabelled |         | 0     |
 | 832762 | null     | null      | null    | unlabelled |         | 0     |
 | 832763 | null     | null      | null    | unlabelled |         | 0     |
 | 832764 | null     | null      | null    | unlabelled |         | 0     |
 | 877471 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 921156 | null     | null      | null    | unlabelled |         | 0     |
 | 921157 | v1:4     | ethernet1 | 1.1.3.3 | 882350     |         | 0     |
 | 921158 | v1:4     | ethernet1 | 1.1.3.3 | 882351     |         | 0     |
 | 921159 | v1:4     | ethernet1 | 1.1.3.3 | 882352     |         | 0     |
 | 921160 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 921161 | null     | null      | null    | unlabelled |         | 0     |
 | 921162 | null     | null      | null    | unlabelled |         | 0     |
 | 921163 | null     | null      | null    | unlabelled |         | 0     |
 | 921164 | null     | null      | null    | unlabelled |         | 0     |
 | 921165 | null     | null      | null    | unlabelled |         | 0     |
 | 988006 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#