here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-29 11:55:40.888
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54246  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 213011 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 249645 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 335782 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 340477 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 420961 | null     | null      | null    | unlabelled |         | 0     |
 | 420962 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 420963 | v1:4     | ethernet1 | 1.1.1.2 | 763945     |         | 0     |
 | 420964 | v1:4     | ethernet1 | 1.1.1.2 | 763946     |         | 0     |
 | 420965 | v1:4     | ethernet1 | 1.1.1.2 | 763947     |         | 0     |
 | 420966 | null     | null      | null    | unlabelled |         | 0     |
 | 420967 | null     | null      | null    | unlabelled |         | 0     |
 | 420968 | null     | null      | null    | unlabelled |         | 0     |
 | 420969 | null     | null      | null    | unlabelled |         | 0     |
 | 420970 | null     | null      | null    | unlabelled |         | 0     |
 | 521064 | null     | null      | null    | unlabelled |         | 0     |
 | 521065 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 521066 | v1:6     | ethernet1 | 1234::2 | 979178     |         | 0     |
 | 521067 | v1:6     | ethernet1 | 1234::2 | 979179     |         | 0     |
 | 521068 | v1:6     | ethernet1 | 1234::2 | 979180     |         | 0     |
 | 521069 | null     | null      | null    | unlabelled |         | 0     |
 | 521070 | null     | null      | null    | unlabelled |         | 0     |
 | 521071 | null     | null      | null    | unlabelled |         | 0     |
 | 521072 | null     | null      | null    | unlabelled |         | 0     |
 | 521073 | null     | null      | null    | unlabelled |         | 0     |
 | 567836 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 747779 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 822502 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 855676 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 906671 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-29 11:55:40.973
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 12296   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 144248  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 166755  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 364400  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 407712  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 459565  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 616057  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 672851  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 763943  | null     | null      | null    | unlabelled |         | 0     |
 | 763944  | v1:4     | ethernet1 | 1.1.1.1 | 420962     |         | 1280  |
 | 763945  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 763946  | v1:4     | ethernet2 | 1.1.2.3 | 37905      |         | 640   |
 | 763947  | v1:4     | ethernet2 | 1.1.2.3 | 37906      |         | 640   |
 | 763948  | null     | null      | null    | unlabelled |         | 0     |
 | 763949  | null     | null      | null    | unlabelled |         | 0     |
 | 763950  | null     | null      | null    | unlabelled |         | 0     |
 | 763951  | null     | null      | null    | unlabelled |         | 0     |
 | 763952  | null     | null      | null    | unlabelled |         | 0     |
 | 781023  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 868620  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 974335  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 979176  | null     | null      | null    | unlabelled |         | 0     |
 | 979177  | v1:6     | ethernet1 | 1234::1 | 521065     |         | 1280  |
 | 979178  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 979179  | v1:6     | ethernet2 | 1235::3 | 1042380    |         | 640   |
 | 979180  | v1:6     | ethernet2 | 1235::3 | 1042381    |         | 640   |
 | 979181  | null     | null      | null    | unlabelled |         | 0     |
 | 979182  | null     | null      | null    | unlabelled |         | 0     |
 | 979183  | null     | null      | null    | unlabelled |         | 0     |
 | 979184  | null     | null      | null    | unlabelled |         | 0     |
 | 979185  | null     | null      | null    | unlabelled |         | 0     |
 | 1014180 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-03-29 11:55:41.068
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 20926   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 30701   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 37902   | null     | null      | null    | unlabelled |         | 0     |
 | 37903   | v1:4     | ethernet1 | 1.1.2.2 | 763944     |         | 640   |
 | 37904   | v1:4     | ethernet1 | 1.1.2.2 | 763945     |         | 640   |
 | 37905   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 37906   | v1:4     | ethernet2 | 1.1.3.4 | 911705     |         | 1280  |
 | 37907   | null     | null      | null    | unlabelled |         | 0     |
 | 37908   | null     | null      | null    | unlabelled |         | 0     |
 | 37909   | null     | null      | null    | unlabelled |         | 0     |
 | 37910   | null     | null      | null    | unlabelled |         | 0     |
 | 37911   | null     | null      | null    | unlabelled |         | 0     |
 | 72968   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 274369  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 341661  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 505137  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 599510  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 690325  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 728729  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 801949  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 911921  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 951561  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042377 | null     | null      | null    | unlabelled |         | 0     |
 | 1042378 | v1:6     | ethernet1 | 1235::2 | 979177     |         | 640   |
 | 1042379 | v1:6     | ethernet1 | 1235::2 | 979178     |         | 640   |
 | 1042380 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1042381 | v1:6     | ethernet2 | 1236::4 | 741147     |         | 1280  |
 | 1042382 | null     | null      | null    | unlabelled |         | 0     |
 | 1042383 | null     | null      | null    | unlabelled |         | 0     |
 | 1042384 | null     | null      | null    | unlabelled |         | 0     |
 | 1042385 | null     | null      | null    | unlabelled |         | 0     |
 | 1042386 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-29 11:55:41.180
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 258761 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 299412 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 351166 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 506031 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 616067 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 741143 | null     | null      | null    | unlabelled |         | 0     |
 | 741144 | v1:6     | ethernet1 | 1236::3 | 1042378    |         | 0     |
 | 741145 | v1:6     | ethernet1 | 1236::3 | 1042379    |         | 0     |
 | 741146 | v1:6     | ethernet1 | 1236::3 | 1042380    |         | 0     |
 | 741147 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 741148 | null     | null      | null    | unlabelled |         | 0     |
 | 741149 | null     | null      | null    | unlabelled |         | 0     |
 | 741150 | null     | null      | null    | unlabelled |         | 0     |
 | 741151 | null     | null      | null    | unlabelled |         | 0     |
 | 741152 | null     | null      | null    | unlabelled |         | 0     |
 | 749450 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 758039 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 779328 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 820906 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 911701 | null     | null      | null    | unlabelled |         | 0     |
 | 911702 | v1:4     | ethernet1 | 1.1.3.3 | 37903      |         | 0     |
 | 911703 | v1:4     | ethernet1 | 1.1.3.3 | 37904      |         | 0     |
 | 911704 | v1:4     | ethernet1 | 1.1.3.3 | 37905      |         | 0     |
 | 911705 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 911706 | null     | null      | null    | unlabelled |         | 0     |
 | 911707 | null     | null      | null    | unlabelled |         | 0     |
 | 911708 | null     | null      | null    | unlabelled |         | 0     |
 | 911709 | null     | null      | null    | unlabelled |         | 0     |
 | 911710 | null     | null      | null    | unlabelled |         | 0     |
 | 914568 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#