here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-06-24 17:44:24.362
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 339314  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 422736  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 461859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 566865  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 763396  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 791788  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 792909  | null     | null      | null    | unlabelled |         | 0     |
 | 792910  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 792911  | v1:6     | ethernet1 | 1234::2 | 730002     |         | 0     |
 | 792912  | v1:6     | ethernet1 | 1234::2 | 730003     |         | 0     |
 | 792913  | v1:6     | ethernet1 | 1234::2 | 730004     |         | 0     |
 | 792914  | null     | null      | null    | unlabelled |         | 0     |
 | 792915  | null     | null      | null    | unlabelled |         | 0     |
 | 792916  | null     | null      | null    | unlabelled |         | 0     |
 | 792917  | null     | null      | null    | unlabelled |         | 0     |
 | 792918  | null     | null      | null    | unlabelled |         | 0     |
 | 857348  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 908546  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 957186  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 979139  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1018170 | null     | null      | null    | unlabelled |         | 0     |
 | 1018171 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1018172 | v1:4     | ethernet1 | 1.1.1.2 | 820153     |         | 0     |
 | 1018173 | v1:4     | ethernet1 | 1.1.1.2 | 820154     |         | 0     |
 | 1018174 | v1:4     | ethernet1 | 1.1.1.2 | 820155     |         | 0     |
 | 1018175 | null     | null      | null    | unlabelled |         | 0     |
 | 1018176 | null     | null      | null    | unlabelled |         | 0     |
 | 1018177 | null     | null      | null    | unlabelled |         | 0     |
 | 1018178 | null     | null      | null    | unlabelled |         | 0     |
 | 1018179 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-06-24 17:44:24.465
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11675  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 92387  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 428825 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 466107 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 508437 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 603226 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 670258 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 714473 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 730000 | null     | null      | null    | unlabelled |         | 0     |
 | 730001 | v1:6     | ethernet1 | 1234::1 | 792910     |         | 1280  |
 | 730002 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 730003 | v1:6     | ethernet2 | 1235::3 | 264494     |         | 640   |
 | 730004 | v1:6     | ethernet2 | 1235::3 | 264495     |         | 640   |
 | 730005 | null     | null      | null    | unlabelled |         | 0     |
 | 730006 | null     | null      | null    | unlabelled |         | 0     |
 | 730007 | null     | null      | null    | unlabelled |         | 0     |
 | 730008 | null     | null      | null    | unlabelled |         | 0     |
 | 730009 | null     | null      | null    | unlabelled |         | 0     |
 | 820151 | null     | null      | null    | unlabelled |         | 0     |
 | 820152 | v1:4     | ethernet1 | 1.1.1.1 | 1018171    |         | 1280  |
 | 820153 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 820154 | v1:4     | ethernet2 | 1.1.2.3 | 130267     |         | 640   |
 | 820155 | v1:4     | ethernet2 | 1.1.2.3 | 130268     |         | 640   |
 | 820156 | null     | null      | null    | unlabelled |         | 0     |
 | 820157 | null     | null      | null    | unlabelled |         | 0     |
 | 820158 | null     | null      | null    | unlabelled |         | 0     |
 | 820159 | null     | null      | null    | unlabelled |         | 0     |
 | 820160 | null     | null      | null    | unlabelled |         | 0     |
 | 841400 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 897203 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 898439 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 925970 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-06-24 17:44:24.584
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 56800   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 130264  | null     | null      | null    | unlabelled |         | 0     |
 | 130265  | v1:4     | ethernet1 | 1.1.2.2 | 820152     |         | 640   |
 | 130266  | v1:4     | ethernet1 | 1.1.2.2 | 820153     |         | 640   |
 | 130267  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 130268  | v1:4     | ethernet2 | 1.1.3.4 | 425696     |         | 1280  |
 | 130269  | null     | null      | null    | unlabelled |         | 0     |
 | 130270  | null     | null      | null    | unlabelled |         | 0     |
 | 130271  | null     | null      | null    | unlabelled |         | 0     |
 | 130272  | null     | null      | null    | unlabelled |         | 0     |
 | 130273  | null     | null      | null    | unlabelled |         | 0     |
 | 198753  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 264491  | null     | null      | null    | unlabelled |         | 0     |
 | 264492  | v1:6     | ethernet1 | 1235::2 | 730001     |         | 640   |
 | 264493  | v1:6     | ethernet1 | 1235::2 | 730002     |         | 640   |
 | 264494  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 264495  | v1:6     | ethernet2 | 1236::4 | 148688     |         | 1280  |
 | 264496  | null     | null      | null    | unlabelled |         | 0     |
 | 264497  | null     | null      | null    | unlabelled |         | 0     |
 | 264498  | null     | null      | null    | unlabelled |         | 0     |
 | 264499  | null     | null      | null    | unlabelled |         | 0     |
 | 264500  | null     | null      | null    | unlabelled |         | 0     |
 | 305058  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 332967  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 347312  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380782  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 453326  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 509575  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 630926  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 640934  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 778852  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1046578 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-06-24 17:44:24.689
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111844  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 148684  | null     | null      | null    | unlabelled |         | 0     |
 | 148685  | v1:6     | ethernet1 | 1236::3 | 264492     |         | 0     |
 | 148686  | v1:6     | ethernet1 | 1236::3 | 264493     |         | 0     |
 | 148687  | v1:6     | ethernet1 | 1236::3 | 264494     |         | 0     |
 | 148688  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 148689  | null     | null      | null    | unlabelled |         | 0     |
 | 148690  | null     | null      | null    | unlabelled |         | 0     |
 | 148691  | null     | null      | null    | unlabelled |         | 0     |
 | 148692  | null     | null      | null    | unlabelled |         | 0     |
 | 148693  | null     | null      | null    | unlabelled |         | 0     |
 | 200508  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 318010  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 401546  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 425692  | null     | null      | null    | unlabelled |         | 0     |
 | 425693  | v1:4     | ethernet1 | 1.1.3.3 | 130265     |         | 0     |
 | 425694  | v1:4     | ethernet1 | 1.1.3.3 | 130266     |         | 0     |
 | 425695  | v1:4     | ethernet1 | 1.1.3.3 | 130267     |         | 0     |
 | 425696  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 425697  | null     | null      | null    | unlabelled |         | 0     |
 | 425698  | null     | null      | null    | unlabelled |         | 0     |
 | 425699  | null     | null      | null    | unlabelled |         | 0     |
 | 425700  | null     | null      | null    | unlabelled |         | 0     |
 | 425701  | null     | null      | null    | unlabelled |         | 0     |
 | 501515  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 502231  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 784251  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 868422  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1001542 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1028660 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#