here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 119667  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 235597  | null     | null      | null    | unlabelled |         | 0     |
 | 235598  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 235599  | v1:6     | ethernet1 | 1234::2 | 271187     |         | 0     |
 | 235600  | v1:6     | ethernet1 | 1234::2 | 271188     |         | 0     |
 | 235601  | v1:6     | ethernet1 | 1234::2 | 271189     |         | 0     |
 | 235602  | null     | null      | null    | unlabelled |         | 0     |
 | 235603  | null     | null      | null    | unlabelled |         | 0     |
 | 235604  | null     | null      | null    | unlabelled |         | 0     |
 | 235605  | null     | null      | null    | unlabelled |         | 0     |
 | 235606  | null     | null      | null    | unlabelled |         | 0     |
 | 261191  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 463049  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 792726  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 890075  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1018584 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1019052 | null     | null      | null    | unlabelled |         | 0     |
 | 1019053 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1019054 | v1:4     | ethernet1 | 1.1.1.2 | 46284      |         | 0     |
 | 1019055 | v1:4     | ethernet1 | 1.1.1.2 | 46285      |         | 0     |
 | 1019056 | v1:4     | ethernet1 | 1.1.1.2 | 46286      |         | 0     |
 | 1019057 | null     | null      | null    | unlabelled |         | 0     |
 | 1019058 | null     | null      | null    | unlabelled |         | 0     |
 | 1019059 | null     | null      | null    | unlabelled |         | 0     |
 | 1019060 | null     | null      | null    | unlabelled |         | 0     |
 | 1019061 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 46282  | null     | null      | null    | unlabelled |         | 0     |
 | 46283  | v1:4     | ethernet1 | 1.1.1.1 | 1019053    |         | 1280  |
 | 46284  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 46285  | v1:4     | ethernet2 | 1.1.2.3 | 450522     |         | 640   |
 | 46286  | v1:4     | ethernet2 | 1.1.2.3 | 450523     |         | 640   |
 | 46287  | null     | null      | null    | unlabelled |         | 0     |
 | 46288  | null     | null      | null    | unlabelled |         | 0     |
 | 46289  | null     | null      | null    | unlabelled |         | 0     |
 | 46290  | null     | null      | null    | unlabelled |         | 0     |
 | 46291  | null     | null      | null    | unlabelled |         | 0     |
 | 230079 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 271185 | null     | null      | null    | unlabelled |         | 0     |
 | 271186 | v1:6     | ethernet1 | 1234::1 | 235598     |         | 1280  |
 | 271187 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 271188 | v1:6     | ethernet2 | 1235::3 | 290867     |         | 640   |
 | 271189 | v1:6     | ethernet2 | 1235::3 | 290868     |         | 640   |
 | 271190 | null     | null      | null    | unlabelled |         | 0     |
 | 271191 | null     | null      | null    | unlabelled |         | 0     |
 | 271192 | null     | null      | null    | unlabelled |         | 0     |
 | 271193 | null     | null      | null    | unlabelled |         | 0     |
 | 271194 | null     | null      | null    | unlabelled |         | 0     |
 | 330501 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 386515 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 520672 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 720012 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 722024 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 786879 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 973989 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 19311   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 60320   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 290864  | null     | null      | null    | unlabelled |         | 0     |
 | 290865  | v1:6     | ethernet1 | 1235::2 | 271186     |         | 640   |
 | 290866  | v1:6     | ethernet1 | 1235::2 | 271187     |         | 640   |
 | 290867  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 290868  | v1:6     | ethernet2 | 1236::4 | 401505     |         | 1280  |
 | 290869  | null     | null      | null    | unlabelled |         | 0     |
 | 290870  | null     | null      | null    | unlabelled |         | 0     |
 | 290871  | null     | null      | null    | unlabelled |         | 0     |
 | 290872  | null     | null      | null    | unlabelled |         | 0     |
 | 290873  | null     | null      | null    | unlabelled |         | 0     |
 | 368205  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 430913  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 450519  | null     | null      | null    | unlabelled |         | 0     |
 | 450520  | v1:4     | ethernet1 | 1.1.2.2 | 46283      |         | 640   |
 | 450521  | v1:4     | ethernet1 | 1.1.2.2 | 46284      |         | 640   |
 | 450522  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 450523  | v1:4     | ethernet2 | 1.1.3.4 | 121987     |         | 1280  |
 | 450524  | null     | null      | null    | unlabelled |         | 0     |
 | 450525  | null     | null      | null    | unlabelled |         | 0     |
 | 450526  | null     | null      | null    | unlabelled |         | 0     |
 | 450527  | null     | null      | null    | unlabelled |         | 0     |
 | 450528  | null     | null      | null    | unlabelled |         | 0     |
 | 665259  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 780921  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 876116  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1016692 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 116591  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 121983  | null     | null      | null    | unlabelled |         | 0     |
 | 121984  | v1:4     | ethernet1 | 1.1.3.3 | 450520     |         | 0     |
 | 121985  | v1:4     | ethernet1 | 1.1.3.3 | 450521     |         | 0     |
 | 121986  | v1:4     | ethernet1 | 1.1.3.3 | 450522     |         | 0     |
 | 121987  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 121988  | null     | null      | null    | unlabelled |         | 0     |
 | 121989  | null     | null      | null    | unlabelled |         | 0     |
 | 121990  | null     | null      | null    | unlabelled |         | 0     |
 | 121991  | null     | null      | null    | unlabelled |         | 0     |
 | 121992  | null     | null      | null    | unlabelled |         | 0     |
 | 136601  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 144589  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 198118  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 401501  | null     | null      | null    | unlabelled |         | 0     |
 | 401502  | v1:6     | ethernet1 | 1236::3 | 290865     |         | 0     |
 | 401503  | v1:6     | ethernet1 | 1236::3 | 290866     |         | 0     |
 | 401504  | v1:6     | ethernet1 | 1236::3 | 290867     |         | 0     |
 | 401505  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 401506  | null     | null      | null    | unlabelled |         | 0     |
 | 401507  | null     | null      | null    | unlabelled |         | 0     |
 | 401508  | null     | null      | null    | unlabelled |         | 0     |
 | 401509  | null     | null      | null    | unlabelled |         | 0     |
 | 401510  | null     | null      | null    | unlabelled |         | 0     |
 | 938313  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1024836 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#