here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 56244   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 58403   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 122152  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 513724  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 668290  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 760761  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 985815  | null     | null      | null    | unlabelled |         | 0     |
 | 985816  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 985817  | v1:4     | ethernet1 | 1.1.1.2 | 279880     |         | 0     |
 | 985818  | v1:4     | ethernet1 | 1.1.1.2 | 279881     |         | 0     |
 | 985819  | v1:4     | ethernet1 | 1.1.1.2 | 279882     |         | 0     |
 | 985820  | null     | null      | null    | unlabelled |         | 0     |
 | 985821  | null     | null      | null    | unlabelled |         | 0     |
 | 985822  | null     | null      | null    | unlabelled |         | 0     |
 | 985823  | null     | null      | null    | unlabelled |         | 0     |
 | 985824  | null     | null      | null    | unlabelled |         | 0     |
 | 1045128 | null     | null      | null    | unlabelled |         | 0     |
 | 1045129 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1045130 | v1:6     | ethernet1 | 1234::2 | 780188     |         | 0     |
 | 1045131 | v1:6     | ethernet1 | 1234::2 | 780189     |         | 0     |
 | 1045132 | v1:6     | ethernet1 | 1234::2 | 780190     |         | 0     |
 | 1045133 | null     | null      | null    | unlabelled |         | 0     |
 | 1045134 | null     | null      | null    | unlabelled |         | 0     |
 | 1045135 | null     | null      | null    | unlabelled |         | 0     |
 | 1045136 | null     | null      | null    | unlabelled |         | 0     |
 | 1045137 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 166785  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 279878  | null     | null      | null    | unlabelled |         | 0     |
 | 279879  | v1:4     | ethernet1 | 1.1.1.1 | 985816     |         | 1280  |
 | 279880  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 279881  | v1:4     | ethernet2 | 1.1.2.3 | 717263     |         | 640   |
 | 279882  | v1:4     | ethernet2 | 1.1.2.3 | 717264     |         | 640   |
 | 279883  | null     | null      | null    | unlabelled |         | 0     |
 | 279884  | null     | null      | null    | unlabelled |         | 0     |
 | 279885  | null     | null      | null    | unlabelled |         | 0     |
 | 279886  | null     | null      | null    | unlabelled |         | 0     |
 | 279887  | null     | null      | null    | unlabelled |         | 0     |
 | 359774  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 609034  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 660890  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 780186  | null     | null      | null    | unlabelled |         | 0     |
 | 780187  | v1:6     | ethernet1 | 1234::1 | 1045129    |         | 1280  |
 | 780188  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 780189  | v1:6     | ethernet2 | 1235::3 | 220218     |         | 640   |
 | 780190  | v1:6     | ethernet2 | 1235::3 | 220219     |         | 640   |
 | 780191  | null     | null      | null    | unlabelled |         | 0     |
 | 780192  | null     | null      | null    | unlabelled |         | 0     |
 | 780193  | null     | null      | null    | unlabelled |         | 0     |
 | 780194  | null     | null      | null    | unlabelled |         | 0     |
 | 780195  | null     | null      | null    | unlabelled |         | 0     |
 | 792656  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 802693  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 978781  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1013596 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 220215 | null     | null      | null    | unlabelled |         | 0     |
 | 220216 | v1:6     | ethernet1 | 1235::2 | 780187     |         | 640   |
 | 220217 | v1:6     | ethernet1 | 1235::2 | 780188     |         | 640   |
 | 220218 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 220219 | v1:6     | ethernet2 | 1236::4 | 511095     |         | 1280  |
 | 220220 | null     | null      | null    | unlabelled |         | 0     |
 | 220221 | null     | null      | null    | unlabelled |         | 0     |
 | 220222 | null     | null      | null    | unlabelled |         | 0     |
 | 220223 | null     | null      | null    | unlabelled |         | 0     |
 | 220224 | null     | null      | null    | unlabelled |         | 0     |
 | 343140 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 382713 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 527634 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 548287 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 674729 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 717260 | null     | null      | null    | unlabelled |         | 0     |
 | 717261 | v1:4     | ethernet1 | 1.1.2.2 | 279879     |         | 640   |
 | 717262 | v1:4     | ethernet1 | 1.1.2.2 | 279880     |         | 640   |
 | 717263 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 717264 | v1:4     | ethernet2 | 1.1.3.4 | 27531      |         | 1280  |
 | 717265 | null     | null      | null    | unlabelled |         | 0     |
 | 717266 | null     | null      | null    | unlabelled |         | 0     |
 | 717267 | null     | null      | null    | unlabelled |         | 0     |
 | 717268 | null     | null      | null    | unlabelled |         | 0     |
 | 717269 | null     | null      | null    | unlabelled |         | 0     |
 | 754321 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 825642 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 888184 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18977  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 27527  | null     | null      | null    | unlabelled |         | 0     |
 | 27528  | v1:4     | ethernet1 | 1.1.3.3 | 717261     |         | 0     |
 | 27529  | v1:4     | ethernet1 | 1.1.3.3 | 717262     |         | 0     |
 | 27530  | v1:4     | ethernet1 | 1.1.3.3 | 717263     |         | 0     |
 | 27531  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 27532  | null     | null      | null    | unlabelled |         | 0     |
 | 27533  | null     | null      | null    | unlabelled |         | 0     |
 | 27534  | null     | null      | null    | unlabelled |         | 0     |
 | 27535  | null     | null      | null    | unlabelled |         | 0     |
 | 27536  | null     | null      | null    | unlabelled |         | 0     |
 | 40864  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 49047  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 104350 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 243352 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 511091 | null     | null      | null    | unlabelled |         | 0     |
 | 511092 | v1:6     | ethernet1 | 1236::3 | 220216     |         | 0     |
 | 511093 | v1:6     | ethernet1 | 1236::3 | 220217     |         | 0     |
 | 511094 | v1:6     | ethernet1 | 1236::3 | 220218     |         | 0     |
 | 511095 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 511096 | null     | null      | null    | unlabelled |         | 0     |
 | 511097 | null     | null      | null    | unlabelled |         | 0     |
 | 511098 | null     | null      | null    | unlabelled |         | 0     |
 | 511099 | null     | null      | null    | unlabelled |         | 0     |
 | 511100 | null     | null      | null    | unlabelled |         | 0     |
 | 776864 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#