here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-06-30 15:20:19.263
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 92129   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 247991  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 445630  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 448055  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 537104  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 584900  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 585130  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 591843  | null     | null      | null    | unlabelled |         | 0     |
 | 591844  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 591845  | v1:4     | ethernet1 | 1.1.1.2 | 313215     |         | 0     |
 | 591846  | v1:4     | ethernet1 | 1.1.1.2 | 313216     |         | 0     |
 | 591847  | v1:4     | ethernet1 | 1.1.1.2 | 313217     |         | 0     |
 | 591848  | null     | null      | null    | unlabelled |         | 0     |
 | 591849  | null     | null      | null    | unlabelled |         | 0     |
 | 591850  | null     | null      | null    | unlabelled |         | 0     |
 | 591851  | null     | null      | null    | unlabelled |         | 0     |
 | 591852  | null     | null      | null    | unlabelled |         | 0     |
 | 627732  | null     | null      | null    | unlabelled |         | 0     |
 | 627733  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 627734  | v1:6     | ethernet1 | 1234::2 | 495409     |         | 0     |
 | 627735  | v1:6     | ethernet1 | 1234::2 | 495410     |         | 0     |
 | 627736  | v1:6     | ethernet1 | 1234::2 | 495411     |         | 0     |
 | 627737  | null     | null      | null    | unlabelled |         | 0     |
 | 627738  | null     | null      | null    | unlabelled |         | 0     |
 | 627739  | null     | null      | null    | unlabelled |         | 0     |
 | 627740  | null     | null      | null    | unlabelled |         | 0     |
 | 627741  | null     | null      | null    | unlabelled |         | 0     |
 | 916031  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1033913 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1033949 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-06-30 15:20:19.369
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 105313  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 119612  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 153690  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 255582  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 313213  | null     | null      | null    | unlabelled |         | 0     |
 | 313214  | v1:4     | ethernet1 | 1.1.1.1 | 591844     |         | 1280  |
 | 313215  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 313216  | v1:4     | ethernet2 | 1.1.2.3 | 409883     |         | 640   |
 | 313217  | v1:4     | ethernet2 | 1.1.2.3 | 409884     |         | 640   |
 | 313218  | null     | null      | null    | unlabelled |         | 0     |
 | 313219  | null     | null      | null    | unlabelled |         | 0     |
 | 313220  | null     | null      | null    | unlabelled |         | 0     |
 | 313221  | null     | null      | null    | unlabelled |         | 0     |
 | 313222  | null     | null      | null    | unlabelled |         | 0     |
 | 322600  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 345193  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 346125  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 495407  | null     | null      | null    | unlabelled |         | 0     |
 | 495408  | v1:6     | ethernet1 | 1234::1 | 627733     |         | 1280  |
 | 495409  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 495410  | v1:6     | ethernet2 | 1235::3 | 994072     |         | 640   |
 | 495411  | v1:6     | ethernet2 | 1235::3 | 994073     |         | 640   |
 | 495412  | null     | null      | null    | unlabelled |         | 0     |
 | 495413  | null     | null      | null    | unlabelled |         | 0     |
 | 495414  | null     | null      | null    | unlabelled |         | 0     |
 | 495415  | null     | null      | null    | unlabelled |         | 0     |
 | 495416  | null     | null      | null    | unlabelled |         | 0     |
 | 533983  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 697909  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 717435  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 906531  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1032168 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-06-30 15:20:19.473
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 145057  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 166871  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 201639  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 297124  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 336658  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 358383  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 373882  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 409880  | null     | null      | null    | unlabelled |         | 0     |
 | 409881  | v1:4     | ethernet1 | 1.1.2.2 | 313214     |         | 640   |
 | 409882  | v1:4     | ethernet1 | 1.1.2.2 | 313215     |         | 640   |
 | 409883  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 409884  | v1:4     | ethernet2 | 1.1.3.4 | 332611     |         | 1280  |
 | 409885  | null     | null      | null    | unlabelled |         | 0     |
 | 409886  | null     | null      | null    | unlabelled |         | 0     |
 | 409887  | null     | null      | null    | unlabelled |         | 0     |
 | 409888  | null     | null      | null    | unlabelled |         | 0     |
 | 409889  | null     | null      | null    | unlabelled |         | 0     |
 | 414745  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 688947  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 709369  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 864364  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 994069  | null     | null      | null    | unlabelled |         | 0     |
 | 994070  | v1:6     | ethernet1 | 1235::2 | 495408     |         | 640   |
 | 994071  | v1:6     | ethernet1 | 1235::2 | 495409     |         | 640   |
 | 994072  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 994073  | v1:6     | ethernet2 | 1236::4 | 416806     |         | 1280  |
 | 994074  | null     | null      | null    | unlabelled |         | 0     |
 | 994075  | null     | null      | null    | unlabelled |         | 0     |
 | 994076  | null     | null      | null    | unlabelled |         | 0     |
 | 994077  | null     | null      | null    | unlabelled |         | 0     |
 | 994078  | null     | null      | null    | unlabelled |         | 0     |
 | 1020893 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-06-30 15:20:19.583
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 72896   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 110128  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 137693  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 210529  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 232869  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 332607  | null     | null      | null    | unlabelled |         | 0     |
 | 332608  | v1:4     | ethernet1 | 1.1.3.3 | 409881     |         | 0     |
 | 332609  | v1:4     | ethernet1 | 1.1.3.3 | 409882     |         | 0     |
 | 332610  | v1:4     | ethernet1 | 1.1.3.3 | 409883     |         | 0     |
 | 332611  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 332612  | null     | null      | null    | unlabelled |         | 0     |
 | 332613  | null     | null      | null    | unlabelled |         | 0     |
 | 332614  | null     | null      | null    | unlabelled |         | 0     |
 | 332615  | null     | null      | null    | unlabelled |         | 0     |
 | 332616  | null     | null      | null    | unlabelled |         | 0     |
 | 416802  | null     | null      | null    | unlabelled |         | 0     |
 | 416803  | v1:6     | ethernet1 | 1236::3 | 994070     |         | 0     |
 | 416804  | v1:6     | ethernet1 | 1236::3 | 994071     |         | 0     |
 | 416805  | v1:6     | ethernet1 | 1236::3 | 994072     |         | 0     |
 | 416806  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 416807  | null     | null      | null    | unlabelled |         | 0     |
 | 416808  | null     | null      | null    | unlabelled |         | 0     |
 | 416809  | null     | null      | null    | unlabelled |         | 0     |
 | 416810  | null     | null      | null    | unlabelled |         | 0     |
 | 416811  | null     | null      | null    | unlabelled |         | 0     |
 | 464041  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 465964  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 948392  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 965180  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1011772 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#