here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-11 10:14:49.090
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 201518 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 368256 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 401674 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 484258 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 518017 | null     | null      | null    | unlabelled |         | 0     |
 | 518018 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 518019 | v1:6     | ethernet1 | 1234::2 | 850870     |         | 0     |
 | 518020 | v1:6     | ethernet1 | 1234::2 | 850871     |         | 0     |
 | 518021 | v1:6     | ethernet1 | 1234::2 | 850872     |         | 0     |
 | 518022 | null     | null      | null    | unlabelled |         | 0     |
 | 518023 | null     | null      | null    | unlabelled |         | 0     |
 | 518024 | null     | null      | null    | unlabelled |         | 0     |
 | 518025 | null     | null      | null    | unlabelled |         | 0     |
 | 518026 | null     | null      | null    | unlabelled |         | 0     |
 | 537206 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 602074 | null     | null      | null    | unlabelled |         | 0     |
 | 602075 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 602076 | v1:4     | ethernet1 | 1.1.1.2 | 172805     |         | 0     |
 | 602077 | v1:4     | ethernet1 | 1.1.1.2 | 172806     |         | 0     |
 | 602078 | v1:4     | ethernet1 | 1.1.1.2 | 172807     |         | 0     |
 | 602079 | null     | null      | null    | unlabelled |         | 0     |
 | 602080 | null     | null      | null    | unlabelled |         | 0     |
 | 602081 | null     | null      | null    | unlabelled |         | 0     |
 | 602082 | null     | null      | null    | unlabelled |         | 0     |
 | 602083 | null     | null      | null    | unlabelled |         | 0     |
 | 633754 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 725899 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 765302 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 770085 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 974662 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-11 10:14:49.189
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49069   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 85789   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 140687  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 156587  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 172803  | null     | null      | null    | unlabelled |         | 0     |
 | 172804  | v1:4     | ethernet1 | 1.1.1.1 | 602075     |         | 1280  |
 | 172805  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 172806  | v1:4     | ethernet2 | 1.1.2.3 | 679651     |         | 640   |
 | 172807  | v1:4     | ethernet2 | 1.1.2.3 | 679652     |         | 640   |
 | 172808  | null     | null      | null    | unlabelled |         | 0     |
 | 172809  | null     | null      | null    | unlabelled |         | 0     |
 | 172810  | null     | null      | null    | unlabelled |         | 0     |
 | 172811  | null     | null      | null    | unlabelled |         | 0     |
 | 172812  | null     | null      | null    | unlabelled |         | 0     |
 | 245806  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 300865  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 465532  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 631390  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 729950  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 850868  | null     | null      | null    | unlabelled |         | 0     |
 | 850869  | v1:6     | ethernet1 | 1234::1 | 518018     |         | 1280  |
 | 850870  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 850871  | v1:6     | ethernet2 | 1235::3 | 822677     |         | 640   |
 | 850872  | v1:6     | ethernet2 | 1235::3 | 822678     |         | 640   |
 | 850873  | null     | null      | null    | unlabelled |         | 0     |
 | 850874  | null     | null      | null    | unlabelled |         | 0     |
 | 850875  | null     | null      | null    | unlabelled |         | 0     |
 | 850876  | null     | null      | null    | unlabelled |         | 0     |
 | 850877  | null     | null      | null    | unlabelled |         | 0     |
 | 923130  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 983233  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1039935 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-11 10:14:49.314
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 25725   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 39561   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 110384  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 160876  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 169318  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 227290  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 265990  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 393592  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 474109  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 501075  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 679648  | null     | null      | null    | unlabelled |         | 0     |
 | 679649  | v1:4     | ethernet1 | 1.1.2.2 | 172804     |         | 640   |
 | 679650  | v1:4     | ethernet1 | 1.1.2.2 | 172805     |         | 640   |
 | 679651  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 679652  | v1:4     | ethernet2 | 1.1.3.4 | 332123     |         | 1280  |
 | 679653  | null     | null      | null    | unlabelled |         | 0     |
 | 679654  | null     | null      | null    | unlabelled |         | 0     |
 | 679655  | null     | null      | null    | unlabelled |         | 0     |
 | 679656  | null     | null      | null    | unlabelled |         | 0     |
 | 679657  | null     | null      | null    | unlabelled |         | 0     |
 | 734068  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 822674  | null     | null      | null    | unlabelled |         | 0     |
 | 822675  | v1:6     | ethernet1 | 1235::2 | 850869     |         | 640   |
 | 822676  | v1:6     | ethernet1 | 1235::2 | 850870     |         | 640   |
 | 822677  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 822678  | v1:6     | ethernet2 | 1236::4 | 749602     |         | 1280  |
 | 822679  | null     | null      | null    | unlabelled |         | 0     |
 | 822680  | null     | null      | null    | unlabelled |         | 0     |
 | 822681  | null     | null      | null    | unlabelled |         | 0     |
 | 822682  | null     | null      | null    | unlabelled |         | 0     |
 | 822683  | null     | null      | null    | unlabelled |         | 0     |
 | 1041346 | 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
2024-02-11 10:14:49.435
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 51951   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 259379  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 332119  | null     | null      | null    | unlabelled |         | 0     |
 | 332120  | v1:4     | ethernet1 | 1.1.3.3 | 679649     |         | 0     |
 | 332121  | v1:4     | ethernet1 | 1.1.3.3 | 679650     |         | 0     |
 | 332122  | v1:4     | ethernet1 | 1.1.3.3 | 679651     |         | 0     |
 | 332123  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 332124  | null     | null      | null    | unlabelled |         | 0     |
 | 332125  | null     | null      | null    | unlabelled |         | 0     |
 | 332126  | null     | null      | null    | unlabelled |         | 0     |
 | 332127  | null     | null      | null    | unlabelled |         | 0     |
 | 332128  | null     | null      | null    | unlabelled |         | 0     |
 | 596739  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 650213  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 712903  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 749598  | null     | null      | null    | unlabelled |         | 0     |
 | 749599  | v1:6     | ethernet1 | 1236::3 | 822675     |         | 0     |
 | 749600  | v1:6     | ethernet1 | 1236::3 | 822676     |         | 0     |
 | 749601  | v1:6     | ethernet1 | 1236::3 | 822677     |         | 0     |
 | 749602  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 749603  | null     | null      | null    | unlabelled |         | 0     |
 | 749604  | null     | null      | null    | unlabelled |         | 0     |
 | 749605  | null     | null      | null    | unlabelled |         | 0     |
 | 749606  | null     | null      | null    | unlabelled |         | 0     |
 | 749607  | null     | null      | null    | unlabelled |         | 0     |
 | 769380  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 814684  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 876216  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 993163  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1038052 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#