here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59163  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 67190  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 187630 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 193969 | null     | null      | null    | unlabelled |         | 0     |
 | 193970 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 193971 | v1:4     | ethernet1 | 1.1.1.2 | 856628     |         | 0     |
 | 193972 | v1:4     | ethernet1 | 1.1.1.2 | 856629     |         | 0     |
 | 193973 | v1:4     | ethernet1 | 1.1.1.2 | 856630     |         | 0     |
 | 193974 | null     | null      | null    | unlabelled |         | 0     |
 | 193975 | null     | null      | null    | unlabelled |         | 0     |
 | 193976 | null     | null      | null    | unlabelled |         | 0     |
 | 193977 | null     | null      | null    | unlabelled |         | 0     |
 | 193978 | null     | null      | null    | unlabelled |         | 0     |
 | 270070 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 545154 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 647999 | null     | null      | null    | unlabelled |         | 0     |
 | 648000 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 648001 | v1:6     | ethernet1 | 1234::2 | 127193     |         | 0     |
 | 648002 | v1:6     | ethernet1 | 1234::2 | 127194     |         | 0     |
 | 648003 | v1:6     | ethernet1 | 1234::2 | 127195     |         | 0     |
 | 648004 | null     | null      | null    | unlabelled |         | 0     |
 | 648005 | null     | null      | null    | unlabelled |         | 0     |
 | 648006 | null     | null      | null    | unlabelled |         | 0     |
 | 648007 | null     | null      | null    | unlabelled |         | 0     |
 | 648008 | null     | null      | null    | unlabelled |         | 0     |
 | 649849 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 127191  | null     | null      | null    | unlabelled |         | 0     |
 | 127192  | v1:6     | ethernet1 | 1234::1 | 648000     |         | 1280  |
 | 127193  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 127194  | v1:6     | ethernet2 | 1235::3 | 301130     |         | 640   |
 | 127195  | v1:6     | ethernet2 | 1235::3 | 301131     |         | 640   |
 | 127196  | null     | null      | null    | unlabelled |         | 0     |
 | 127197  | null     | null      | null    | unlabelled |         | 0     |
 | 127198  | null     | null      | null    | unlabelled |         | 0     |
 | 127199  | null     | null      | null    | unlabelled |         | 0     |
 | 127200  | null     | null      | null    | unlabelled |         | 0     |
 | 407690  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 426497  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 516337  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 653503  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 720277  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 856626  | null     | null      | null    | unlabelled |         | 0     |
 | 856627  | v1:4     | ethernet1 | 1.1.1.1 | 193970     |         | 1280  |
 | 856628  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 856629  | v1:4     | ethernet2 | 1.1.2.3 | 918377     |         | 640   |
 | 856630  | v1:4     | ethernet2 | 1.1.2.3 | 918378     |         | 640   |
 | 856631  | null     | null      | null    | unlabelled |         | 0     |
 | 856632  | null     | null      | null    | unlabelled |         | 0     |
 | 856633  | null     | null      | null    | unlabelled |         | 0     |
 | 856634  | null     | null      | null    | unlabelled |         | 0     |
 | 856635  | null     | null      | null    | unlabelled |         | 0     |
 | 924298  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1012875 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1013631 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 252711  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 301127  | null     | null      | null    | unlabelled |         | 0     |
 | 301128  | v1:6     | ethernet1 | 1235::2 | 127192     |         | 640   |
 | 301129  | v1:6     | ethernet1 | 1235::2 | 127193     |         | 640   |
 | 301130  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 301131  | v1:6     | ethernet2 | 1236::4 | 357765     |         | 1280  |
 | 301132  | null     | null      | null    | unlabelled |         | 0     |
 | 301133  | null     | null      | null    | unlabelled |         | 0     |
 | 301134  | null     | null      | null    | unlabelled |         | 0     |
 | 301135  | null     | null      | null    | unlabelled |         | 0     |
 | 301136  | null     | null      | null    | unlabelled |         | 0     |
 | 423766  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 508980  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 526028  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 718979  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 851686  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 898349  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 918374  | null     | null      | null    | unlabelled |         | 0     |
 | 918375  | v1:4     | ethernet1 | 1.1.2.2 | 856627     |         | 640   |
 | 918376  | v1:4     | ethernet1 | 1.1.2.2 | 856628     |         | 640   |
 | 918377  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 918378  | v1:4     | ethernet2 | 1.1.3.4 | 696912     |         | 1280  |
 | 918379  | null     | null      | null    | unlabelled |         | 0     |
 | 918380  | null     | null      | null    | unlabelled |         | 0     |
 | 918381  | null     | null      | null    | unlabelled |         | 0     |
 | 918382  | null     | null      | null    | unlabelled |         | 0     |
 | 918383  | null     | null      | null    | unlabelled |         | 0     |
 | 1005669 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 134687 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 136675 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 212133 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 357761 | null     | null      | null    | unlabelled |         | 0     |
 | 357762 | v1:6     | ethernet1 | 1236::3 | 301128     |         | 0     |
 | 357763 | v1:6     | ethernet1 | 1236::3 | 301129     |         | 0     |
 | 357764 | v1:6     | ethernet1 | 1236::3 | 301130     |         | 0     |
 | 357765 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 357766 | null     | null      | null    | unlabelled |         | 0     |
 | 357767 | null     | null      | null    | unlabelled |         | 0     |
 | 357768 | null     | null      | null    | unlabelled |         | 0     |
 | 357769 | null     | null      | null    | unlabelled |         | 0     |
 | 357770 | null     | null      | null    | unlabelled |         | 0     |
 | 696908 | null     | null      | null    | unlabelled |         | 0     |
 | 696909 | v1:4     | ethernet1 | 1.1.3.3 | 918375     |         | 0     |
 | 696910 | v1:4     | ethernet1 | 1.1.3.3 | 918376     |         | 0     |
 | 696911 | v1:4     | ethernet1 | 1.1.3.3 | 918377     |         | 0     |
 | 696912 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 696913 | null     | null      | null    | unlabelled |         | 0     |
 | 696914 | null     | null      | null    | unlabelled |         | 0     |
 | 696915 | null     | null      | null    | unlabelled |         | 0     |
 | 696916 | null     | null      | null    | unlabelled |         | 0     |
 | 696917 | null     | null      | null    | unlabelled |         | 0     |
 | 721905 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 908675 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 920838 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#