here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-08 01:56:32.770
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 31598  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 93539  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 148951 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 278299 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 307622 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 335053 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 358080 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 519139 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 649951 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 740222 | null     | null      | null    | unlabelled |         | 0     |
 | 740223 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 740224 | v1:6     | ethernet1 | 1234::2 | 932819     |         | 0     |
 | 740225 | v1:6     | ethernet1 | 1234::2 | 932820     |         | 0     |
 | 740226 | v1:6     | ethernet1 | 1234::2 | 932821     |         | 0     |
 | 740227 | null     | null      | null    | unlabelled |         | 0     |
 | 740228 | null     | null      | null    | unlabelled |         | 0     |
 | 740229 | null     | null      | null    | unlabelled |         | 0     |
 | 740230 | null     | null      | null    | unlabelled |         | 0     |
 | 740231 | null     | null      | null    | unlabelled |         | 0     |
 | 898360 | null     | null      | null    | unlabelled |         | 0     |
 | 898361 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 898362 | v1:4     | ethernet1 | 1.1.1.2 | 197670     |         | 0     |
 | 898363 | v1:4     | ethernet1 | 1.1.1.2 | 197671     |         | 0     |
 | 898364 | v1:4     | ethernet1 | 1.1.1.2 | 197672     |         | 0     |
 | 898365 | null     | null      | null    | unlabelled |         | 0     |
 | 898366 | null     | null      | null    | unlabelled |         | 0     |
 | 898367 | null     | null      | null    | unlabelled |         | 0     |
 | 898368 | null     | null      | null    | unlabelled |         | 0     |
 | 898369 | null     | null      | null    | unlabelled |         | 0     |
 | 934334 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-08 01:56:32.893
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 33128   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 136189  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 197668  | null     | null      | null    | unlabelled |         | 0     |
 | 197669  | v1:4     | ethernet1 | 1.1.1.1 | 898361     |         | 1280  |
 | 197670  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 197671  | v1:4     | ethernet2 | 1.1.2.3 | 175787     |         | 640   |
 | 197672  | v1:4     | ethernet2 | 1.1.2.3 | 175788     |         | 640   |
 | 197673  | null     | null      | null    | unlabelled |         | 0     |
 | 197674  | null     | null      | null    | unlabelled |         | 0     |
 | 197675  | null     | null      | null    | unlabelled |         | 0     |
 | 197676  | null     | null      | null    | unlabelled |         | 0     |
 | 197677  | null     | null      | null    | unlabelled |         | 0     |
 | 232309  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 356709  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 563652  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 567716  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 671115  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 789371  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 821357  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 831943  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 867793  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 932817  | null     | null      | null    | unlabelled |         | 0     |
 | 932818  | v1:6     | ethernet1 | 1234::1 | 740223     |         | 1280  |
 | 932819  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 932820  | v1:6     | ethernet2 | 1235::3 | 534326     |         | 640   |
 | 932821  | v1:6     | ethernet2 | 1235::3 | 534327     |         | 640   |
 | 932822  | null     | null      | null    | unlabelled |         | 0     |
 | 932823  | null     | null      | null    | unlabelled |         | 0     |
 | 932824  | null     | null      | null    | unlabelled |         | 0     |
 | 932825  | null     | null      | null    | unlabelled |         | 0     |
 | 932826  | null     | null      | null    | unlabelled |         | 0     |
 | 1005035 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-08 01:56:32.980
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 79848   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 175784  | null     | null      | null    | unlabelled |         | 0     |
 | 175785  | v1:4     | ethernet1 | 1.1.2.2 | 197669     |         | 640   |
 | 175786  | v1:4     | ethernet1 | 1.1.2.2 | 197670     |         | 640   |
 | 175787  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 175788  | v1:4     | ethernet2 | 1.1.3.4 | 742989     |         | 1280  |
 | 175789  | null     | null      | null    | unlabelled |         | 0     |
 | 175790  | null     | null      | null    | unlabelled |         | 0     |
 | 175791  | null     | null      | null    | unlabelled |         | 0     |
 | 175792  | null     | null      | null    | unlabelled |         | 0     |
 | 175793  | null     | null      | null    | unlabelled |         | 0     |
 | 243200  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 258766  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 322850  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 386458  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 534323  | null     | null      | null    | unlabelled |         | 0     |
 | 534324  | v1:6     | ethernet1 | 1235::2 | 932818     |         | 640   |
 | 534325  | v1:6     | ethernet1 | 1235::2 | 932819     |         | 640   |
 | 534326  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 534327  | v1:6     | ethernet2 | 1236::4 | 288861     |         | 1280  |
 | 534328  | null     | null      | null    | unlabelled |         | 0     |
 | 534329  | null     | null      | null    | unlabelled |         | 0     |
 | 534330  | null     | null      | null    | unlabelled |         | 0     |
 | 534331  | null     | null      | null    | unlabelled |         | 0     |
 | 534332  | null     | null      | null    | unlabelled |         | 0     |
 | 723606  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 822530  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 857414  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 956870  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 959812  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 976049  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1001581 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-08 01:56:33.085
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 238507  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 288857  | null     | null      | null    | unlabelled |         | 0     |
 | 288858  | v1:6     | ethernet1 | 1236::3 | 534324     |         | 0     |
 | 288859  | v1:6     | ethernet1 | 1236::3 | 534325     |         | 0     |
 | 288860  | v1:6     | ethernet1 | 1236::3 | 534326     |         | 0     |
 | 288861  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 288862  | null     | null      | null    | unlabelled |         | 0     |
 | 288863  | null     | null      | null    | unlabelled |         | 0     |
 | 288864  | null     | null      | null    | unlabelled |         | 0     |
 | 288865  | null     | null      | null    | unlabelled |         | 0     |
 | 288866  | null     | null      | null    | unlabelled |         | 0     |
 | 306618  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 313585  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 316732  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 406308  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 509134  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 581064  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 689131  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 742985  | null     | null      | null    | unlabelled |         | 0     |
 | 742986  | v1:4     | ethernet1 | 1.1.3.3 | 175785     |         | 0     |
 | 742987  | v1:4     | ethernet1 | 1.1.3.3 | 175786     |         | 0     |
 | 742988  | v1:4     | ethernet1 | 1.1.3.3 | 175787     |         | 0     |
 | 742989  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 742990  | null     | null      | null    | unlabelled |         | 0     |
 | 742991  | null     | null      | null    | unlabelled |         | 0     |
 | 742992  | null     | null      | null    | unlabelled |         | 0     |
 | 742993  | null     | null      | null    | unlabelled |         | 0     |
 | 742994  | null     | null      | null    | unlabelled |         | 0     |
 | 1000886 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1028868 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#