here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 287722  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 340236  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 375920  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 522790  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 553250  | null     | null      | null    | unlabelled |         | 0     |
 | 553251  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 553252  | v1:6     | ethernet1 | 1234::2 | 185767     |         | 0     |
 | 553253  | v1:6     | ethernet1 | 1234::2 | 185768     |         | 0     |
 | 553254  | v1:6     | ethernet1 | 1234::2 | 185769     |         | 0     |
 | 553255  | null     | null      | null    | unlabelled |         | 0     |
 | 553256  | null     | null      | null    | unlabelled |         | 0     |
 | 553257  | null     | null      | null    | unlabelled |         | 0     |
 | 553258  | null     | null      | null    | unlabelled |         | 0     |
 | 553259  | null     | null      | null    | unlabelled |         | 0     |
 | 576630  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 663749  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1042912 | null     | null      | null    | unlabelled |         | 0     |
 | 1042913 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1042914 | v1:4     | ethernet1 | 1.1.1.2 | 257742     |         | 0     |
 | 1042915 | v1:4     | ethernet1 | 1.1.1.2 | 257743     |         | 0     |
 | 1042916 | v1:4     | ethernet1 | 1.1.1.2 | 257744     |         | 0     |
 | 1042917 | null     | null      | null    | unlabelled |         | 0     |
 | 1042918 | null     | null      | null    | unlabelled |         | 0     |
 | 1042919 | null     | null      | null    | unlabelled |         | 0     |
 | 1042920 | null     | null      | null    | unlabelled |         | 0     |
 | 1042921 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 185765 | null     | null      | null    | unlabelled |         | 0     |
 | 185766 | v1:6     | ethernet1 | 1234::1 | 553251     |         | 1280  |
 | 185767 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 185768 | v1:6     | ethernet2 | 1235::3 | 539596     |         | 640   |
 | 185769 | v1:6     | ethernet2 | 1235::3 | 539597     |         | 640   |
 | 185770 | null     | null      | null    | unlabelled |         | 0     |
 | 185771 | null     | null      | null    | unlabelled |         | 0     |
 | 185772 | null     | null      | null    | unlabelled |         | 0     |
 | 185773 | null     | null      | null    | unlabelled |         | 0     |
 | 185774 | null     | null      | null    | unlabelled |         | 0     |
 | 257740 | null     | null      | null    | unlabelled |         | 0     |
 | 257741 | v1:4     | ethernet1 | 1.1.1.1 | 1042913    |         | 1280  |
 | 257742 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 257743 | v1:4     | ethernet2 | 1.1.2.3 | 823382     |         | 640   |
 | 257744 | v1:4     | ethernet2 | 1.1.2.3 | 823383     |         | 640   |
 | 257745 | null     | null      | null    | unlabelled |         | 0     |
 | 257746 | null     | null      | null    | unlabelled |         | 0     |
 | 257747 | null     | null      | null    | unlabelled |         | 0     |
 | 257748 | null     | null      | null    | unlabelled |         | 0     |
 | 257749 | null     | null      | null    | unlabelled |         | 0     |
 | 270297 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 367650 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 443270 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 445022 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 679994 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 916499 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 916626 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 982701 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 99952  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 218889 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 364835 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 365644 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 390376 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 539593 | null     | null      | null    | unlabelled |         | 0     |
 | 539594 | v1:6     | ethernet1 | 1235::2 | 185766     |         | 640   |
 | 539595 | v1:6     | ethernet1 | 1235::2 | 185767     |         | 640   |
 | 539596 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 539597 | v1:6     | ethernet2 | 1236::4 | 563196     |         | 1280  |
 | 539598 | null     | null      | null    | unlabelled |         | 0     |
 | 539599 | null     | null      | null    | unlabelled |         | 0     |
 | 539600 | null     | null      | null    | unlabelled |         | 0     |
 | 539601 | null     | null      | null    | unlabelled |         | 0     |
 | 539602 | null     | null      | null    | unlabelled |         | 0     |
 | 621777 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 807342 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 823379 | null     | null      | null    | unlabelled |         | 0     |
 | 823380 | v1:4     | ethernet1 | 1.1.2.2 | 257741     |         | 640   |
 | 823381 | v1:4     | ethernet1 | 1.1.2.2 | 257742     |         | 640   |
 | 823382 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 823383 | v1:4     | ethernet2 | 1.1.3.4 | 881959     |         | 1280  |
 | 823384 | null     | null      | null    | unlabelled |         | 0     |
 | 823385 | null     | null      | null    | unlabelled |         | 0     |
 | 823386 | null     | null      | null    | unlabelled |         | 0     |
 | 823387 | null     | null      | null    | unlabelled |         | 0     |
 | 823388 | null     | null      | null    | unlabelled |         | 0     |
 | 840451 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 20450  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 290724 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 349140 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 563192 | null     | null      | null    | unlabelled |         | 0     |
 | 563193 | v1:6     | ethernet1 | 1236::3 | 539594     |         | 0     |
 | 563194 | v1:6     | ethernet1 | 1236::3 | 539595     |         | 0     |
 | 563195 | v1:6     | ethernet1 | 1236::3 | 539596     |         | 0     |
 | 563196 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 563197 | null     | null      | null    | unlabelled |         | 0     |
 | 563198 | null     | null      | null    | unlabelled |         | 0     |
 | 563199 | null     | null      | null    | unlabelled |         | 0     |
 | 563200 | null     | null      | null    | unlabelled |         | 0     |
 | 563201 | null     | null      | null    | unlabelled |         | 0     |
 | 784404 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 881955 | null     | null      | null    | unlabelled |         | 0     |
 | 881956 | v1:4     | ethernet1 | 1.1.3.3 | 823380     |         | 0     |
 | 881957 | v1:4     | ethernet1 | 1.1.3.3 | 823381     |         | 0     |
 | 881958 | v1:4     | ethernet1 | 1.1.3.3 | 823382     |         | 0     |
 | 881959 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 881960 | null     | null      | null    | unlabelled |         | 0     |
 | 881961 | null     | null      | null    | unlabelled |         | 0     |
 | 881962 | null     | null      | null    | unlabelled |         | 0     |
 | 881963 | null     | null      | null    | unlabelled |         | 0     |
 | 881964 | null     | null      | null    | unlabelled |         | 0     |
 | 925854 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 983840 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#