here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 299264 | null     | null      | null    | unlabelled |         | 0     |
 | 299265 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 299266 | v1:4     | ethernet1 | 1.1.1.2 | 572805     |         | 0     |
 | 299267 | v1:4     | ethernet1 | 1.1.1.2 | 572806     |         | 0     |
 | 299268 | v1:4     | ethernet1 | 1.1.1.2 | 572807     |         | 0     |
 | 299269 | null     | null      | null    | unlabelled |         | 0     |
 | 299270 | null     | null      | null    | unlabelled |         | 0     |
 | 299271 | null     | null      | null    | unlabelled |         | 0     |
 | 299272 | null     | null      | null    | unlabelled |         | 0     |
 | 299273 | null     | null      | null    | unlabelled |         | 0     |
 | 321257 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 468891 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 550632 | null     | null      | null    | unlabelled |         | 0     |
 | 550633 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 550634 | v1:6     | ethernet1 | 1234::2 | 329448     |         | 0     |
 | 550635 | v1:6     | ethernet1 | 1234::2 | 329449     |         | 0     |
 | 550636 | v1:6     | ethernet1 | 1234::2 | 329450     |         | 0     |
 | 550637 | null     | null      | null    | unlabelled |         | 0     |
 | 550638 | null     | null      | null    | unlabelled |         | 0     |
 | 550639 | null     | null      | null    | unlabelled |         | 0     |
 | 550640 | null     | null      | null    | unlabelled |         | 0     |
 | 550641 | null     | null      | null    | unlabelled |         | 0     |
 | 627124 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 725955 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 758582 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 830164 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27804  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 138562 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 170139 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 325094 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 329446 | null     | null      | null    | unlabelled |         | 0     |
 | 329447 | v1:6     | ethernet1 | 1234::1 | 550633     |         | 1280  |
 | 329448 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 329449 | v1:6     | ethernet2 | 1235::3 | 675980     |         | 640   |
 | 329450 | v1:6     | ethernet2 | 1235::3 | 675981     |         | 640   |
 | 329451 | null     | null      | null    | unlabelled |         | 0     |
 | 329452 | null     | null      | null    | unlabelled |         | 0     |
 | 329453 | null     | null      | null    | unlabelled |         | 0     |
 | 329454 | null     | null      | null    | unlabelled |         | 0     |
 | 329455 | null     | null      | null    | unlabelled |         | 0     |
 | 360817 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 447150 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 572803 | null     | null      | null    | unlabelled |         | 0     |
 | 572804 | v1:4     | ethernet1 | 1.1.1.1 | 299265     |         | 1280  |
 | 572805 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 572806 | v1:4     | ethernet2 | 1.1.2.3 | 280282     |         | 640   |
 | 572807 | v1:4     | ethernet2 | 1.1.2.3 | 280283     |         | 640   |
 | 572808 | null     | null      | null    | unlabelled |         | 0     |
 | 572809 | null     | null      | null    | unlabelled |         | 0     |
 | 572810 | null     | null      | null    | unlabelled |         | 0     |
 | 572811 | null     | null      | null    | unlabelled |         | 0     |
 | 572812 | null     | null      | null    | unlabelled |         | 0     |
 | 748939 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 775791 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 189284 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 223052 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 280279 | null     | null      | null    | unlabelled |         | 0     |
 | 280280 | v1:4     | ethernet1 | 1.1.2.2 | 572804     |         | 640   |
 | 280281 | v1:4     | ethernet1 | 1.1.2.2 | 572805     |         | 640   |
 | 280282 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 280283 | v1:4     | ethernet2 | 1.1.3.4 | 466753     |         | 1280  |
 | 280284 | null     | null      | null    | unlabelled |         | 0     |
 | 280285 | null     | null      | null    | unlabelled |         | 0     |
 | 280286 | null     | null      | null    | unlabelled |         | 0     |
 | 280287 | null     | null      | null    | unlabelled |         | 0     |
 | 280288 | null     | null      | null    | unlabelled |         | 0     |
 | 305697 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 475972 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 561407 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 655189 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 675977 | null     | null      | null    | unlabelled |         | 0     |
 | 675978 | v1:6     | ethernet1 | 1235::2 | 329447     |         | 640   |
 | 675979 | v1:6     | ethernet1 | 1235::2 | 329448     |         | 640   |
 | 675980 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 675981 | v1:6     | ethernet2 | 1236::4 | 861172     |         | 1280  |
 | 675982 | null     | null      | null    | unlabelled |         | 0     |
 | 675983 | null     | null      | null    | unlabelled |         | 0     |
 | 675984 | null     | null      | null    | unlabelled |         | 0     |
 | 675985 | null     | null      | null    | unlabelled |         | 0     |
 | 675986 | null     | null      | null    | unlabelled |         | 0     |
 | 697471 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 699986 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 129474 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 235964 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 466749 | null     | null      | null    | unlabelled |         | 0     |
 | 466750 | v1:4     | ethernet1 | 1.1.3.3 | 280280     |         | 0     |
 | 466751 | v1:4     | ethernet1 | 1.1.3.3 | 280281     |         | 0     |
 | 466752 | v1:4     | ethernet1 | 1.1.3.3 | 280282     |         | 0     |
 | 466753 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 466754 | null     | null      | null    | unlabelled |         | 0     |
 | 466755 | null     | null      | null    | unlabelled |         | 0     |
 | 466756 | null     | null      | null    | unlabelled |         | 0     |
 | 466757 | null     | null      | null    | unlabelled |         | 0     |
 | 466758 | null     | null      | null    | unlabelled |         | 0     |
 | 607187 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 656292 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 754126 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 861168 | null     | null      | null    | unlabelled |         | 0     |
 | 861169 | v1:6     | ethernet1 | 1236::3 | 675978     |         | 0     |
 | 861170 | v1:6     | ethernet1 | 1236::3 | 675979     |         | 0     |
 | 861171 | v1:6     | ethernet1 | 1236::3 | 675980     |         | 0     |
 | 861172 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 861173 | null     | null      | null    | unlabelled |         | 0     |
 | 861174 | null     | null      | null    | unlabelled |         | 0     |
 | 861175 | null     | null      | null    | unlabelled |         | 0     |
 | 861176 | null     | null      | null    | unlabelled |         | 0     |
 | 861177 | null     | null      | null    | unlabelled |         | 0     |
 | 970179 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#