here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 93892  | null     | null      | null    | unlabelled |         | 0     |
 | 93893  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 93894  | v1:6     | ethernet1 | 1234::2 | 163618     |         | 0     |
 | 93895  | v1:6     | ethernet1 | 1234::2 | 163619     |         | 0     |
 | 93896  | v1:6     | ethernet1 | 1234::2 | 163620     |         | 0     |
 | 93897  | null     | null      | null    | unlabelled |         | 0     |
 | 93898  | null     | null      | null    | unlabelled |         | 0     |
 | 93899  | null     | null      | null    | unlabelled |         | 0     |
 | 93900  | null     | null      | null    | unlabelled |         | 0     |
 | 93901  | null     | null      | null    | unlabelled |         | 0     |
 | 213044 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 217272 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 558867 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 672147 | null     | null      | null    | unlabelled |         | 0     |
 | 672148 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 672149 | v1:4     | ethernet1 | 1.1.1.2 | 77442      |         | 0     |
 | 672150 | v1:4     | ethernet1 | 1.1.1.2 | 77443      |         | 0     |
 | 672151 | v1:4     | ethernet1 | 1.1.1.2 | 77444      |         | 0     |
 | 672152 | null     | null      | null    | unlabelled |         | 0     |
 | 672153 | null     | null      | null    | unlabelled |         | 0     |
 | 672154 | null     | null      | null    | unlabelled |         | 0     |
 | 672155 | null     | null      | null    | unlabelled |         | 0     |
 | 672156 | null     | null      | null    | unlabelled |         | 0     |
 | 815228 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 850801 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 891678 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 51399   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 77440   | null     | null      | null    | unlabelled |         | 0     |
 | 77441   | v1:4     | ethernet1 | 1.1.1.1 | 672148     |         | 1280  |
 | 77442   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 77443   | v1:4     | ethernet2 | 1.1.2.3 | 112235     |         | 640   |
 | 77444   | v1:4     | ethernet2 | 1.1.2.3 | 112236     |         | 640   |
 | 77445   | null     | null      | null    | unlabelled |         | 0     |
 | 77446   | null     | null      | null    | unlabelled |         | 0     |
 | 77447   | null     | null      | null    | unlabelled |         | 0     |
 | 77448   | null     | null      | null    | unlabelled |         | 0     |
 | 77449   | null     | null      | null    | unlabelled |         | 0     |
 | 163616  | null     | null      | null    | unlabelled |         | 0     |
 | 163617  | v1:6     | ethernet1 | 1234::1 | 93893      |         | 1280  |
 | 163618  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 163619  | v1:6     | ethernet2 | 1235::3 | 294128     |         | 640   |
 | 163620  | v1:6     | ethernet2 | 1235::3 | 294129     |         | 640   |
 | 163621  | null     | null      | null    | unlabelled |         | 0     |
 | 163622  | null     | null      | null    | unlabelled |         | 0     |
 | 163623  | null     | null      | null    | unlabelled |         | 0     |
 | 163624  | null     | null      | null    | unlabelled |         | 0     |
 | 163625  | null     | null      | null    | unlabelled |         | 0     |
 | 309197  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 355117  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 387115  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 586502  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 601226  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 608166  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1040219 | v1:6     | ethernet1 | 1234::1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 58334  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 112232 | null     | null      | null    | unlabelled |         | 0     |
 | 112233 | v1:4     | ethernet1 | 1.1.2.2 | 77441      |         | 640   |
 | 112234 | v1:4     | ethernet1 | 1.1.2.2 | 77442      |         | 640   |
 | 112235 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 112236 | v1:4     | ethernet2 | 1.1.3.4 | 773526     |         | 1280  |
 | 112237 | null     | null      | null    | unlabelled |         | 0     |
 | 112238 | null     | null      | null    | unlabelled |         | 0     |
 | 112239 | null     | null      | null    | unlabelled |         | 0     |
 | 112240 | null     | null      | null    | unlabelled |         | 0     |
 | 112241 | null     | null      | null    | unlabelled |         | 0     |
 | 121664 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 294125 | null     | null      | null    | unlabelled |         | 0     |
 | 294126 | v1:6     | ethernet1 | 1235::2 | 163617     |         | 640   |
 | 294127 | v1:6     | ethernet1 | 1235::2 | 163618     |         | 640   |
 | 294128 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 294129 | v1:6     | ethernet2 | 1236::4 | 930185     |         | 1280  |
 | 294130 | null     | null      | null    | unlabelled |         | 0     |
 | 294131 | null     | null      | null    | unlabelled |         | 0     |
 | 294132 | null     | null      | null    | unlabelled |         | 0     |
 | 294133 | null     | null      | null    | unlabelled |         | 0     |
 | 294134 | null     | null      | null    | unlabelled |         | 0     |
 | 414190 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 414721 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 516749 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 888819 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 909328 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 933647 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 26857  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 247746 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 367374 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 533571 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 773522 | null     | null      | null    | unlabelled |         | 0     |
 | 773523 | v1:4     | ethernet1 | 1.1.3.3 | 112233     |         | 0     |
 | 773524 | v1:4     | ethernet1 | 1.1.3.3 | 112234     |         | 0     |
 | 773525 | v1:4     | ethernet1 | 1.1.3.3 | 112235     |         | 0     |
 | 773526 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 773527 | null     | null      | null    | unlabelled |         | 0     |
 | 773528 | null     | null      | null    | unlabelled |         | 0     |
 | 773529 | null     | null      | null    | unlabelled |         | 0     |
 | 773530 | null     | null      | null    | unlabelled |         | 0     |
 | 773531 | null     | null      | null    | unlabelled |         | 0     |
 | 826943 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 899293 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 930181 | null     | null      | null    | unlabelled |         | 0     |
 | 930182 | v1:6     | ethernet1 | 1236::3 | 294126     |         | 0     |
 | 930183 | v1:6     | ethernet1 | 1236::3 | 294127     |         | 0     |
 | 930184 | v1:6     | ethernet1 | 1236::3 | 294128     |         | 0     |
 | 930185 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 930186 | null     | null      | null    | unlabelled |         | 0     |
 | 930187 | null     | null      | null    | unlabelled |         | 0     |
 | 930188 | null     | null      | null    | unlabelled |         | 0     |
 | 930189 | null     | null      | null    | unlabelled |         | 0     |
 | 930190 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#