here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 189336  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 343447  | null     | null      | null    | unlabelled |         | 0     |
 | 343448  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 343449  | v1:4     | ethernet1 | 1.1.1.2 | 601581     |         | 0     |
 | 343450  | v1:4     | ethernet1 | 1.1.1.2 | 601582     |         | 0     |
 | 343451  | v1:4     | ethernet1 | 1.1.1.2 | 601583     |         | 0     |
 | 343452  | null     | null      | null    | unlabelled |         | 0     |
 | 343453  | null     | null      | null    | unlabelled |         | 0     |
 | 343454  | null     | null      | null    | unlabelled |         | 0     |
 | 343455  | null     | null      | null    | unlabelled |         | 0     |
 | 343456  | null     | null      | null    | unlabelled |         | 0     |
 | 403664  | null     | null      | null    | unlabelled |         | 0     |
 | 403665  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 403666  | v1:6     | ethernet1 | 1234::2 | 745143     |         | 0     |
 | 403667  | v1:6     | ethernet1 | 1234::2 | 745144     |         | 0     |
 | 403668  | v1:6     | ethernet1 | 1234::2 | 745145     |         | 0     |
 | 403669  | null     | null      | null    | unlabelled |         | 0     |
 | 403670  | null     | null      | null    | unlabelled |         | 0     |
 | 403671  | null     | null      | null    | unlabelled |         | 0     |
 | 403672  | null     | null      | null    | unlabelled |         | 0     |
 | 403673  | null     | null      | null    | unlabelled |         | 0     |
 | 468565  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 509461  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 682581  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 718531  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1031100 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 72778   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 247755  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 381381  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 601579  | null     | null      | null    | unlabelled |         | 0     |
 | 601580  | v1:4     | ethernet1 | 1.1.1.1 | 343448     |         | 1280  |
 | 601581  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 601582  | v1:4     | ethernet2 | 1.1.2.3 | 807810     |         | 640   |
 | 601583  | v1:4     | ethernet2 | 1.1.2.3 | 807811     |         | 640   |
 | 601584  | null     | null      | null    | unlabelled |         | 0     |
 | 601585  | null     | null      | null    | unlabelled |         | 0     |
 | 601586  | null     | null      | null    | unlabelled |         | 0     |
 | 601587  | null     | null      | null    | unlabelled |         | 0     |
 | 601588  | null     | null      | null    | unlabelled |         | 0     |
 | 612544  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 617846  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 668005  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 745141  | null     | null      | null    | unlabelled |         | 0     |
 | 745142  | v1:6     | ethernet1 | 1234::1 | 403665     |         | 1280  |
 | 745143  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 745144  | v1:6     | ethernet2 | 1235::3 | 184460     |         | 640   |
 | 745145  | v1:6     | ethernet2 | 1235::3 | 184461     |         | 640   |
 | 745146  | null     | null      | null    | unlabelled |         | 0     |
 | 745147  | null     | null      | null    | unlabelled |         | 0     |
 | 745148  | null     | null      | null    | unlabelled |         | 0     |
 | 745149  | null     | null      | null    | unlabelled |         | 0     |
 | 745150  | null     | null      | null    | unlabelled |         | 0     |
 | 803459  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1046026 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 184457  | null     | null      | null    | unlabelled |         | 0     |
 | 184458  | v1:6     | ethernet1 | 1235::2 | 745142     |         | 640   |
 | 184459  | v1:6     | ethernet1 | 1235::2 | 745143     |         | 640   |
 | 184460  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 184461  | v1:6     | ethernet2 | 1236::4 | 324087     |         | 1280  |
 | 184462  | null     | null      | null    | unlabelled |         | 0     |
 | 184463  | null     | null      | null    | unlabelled |         | 0     |
 | 184464  | null     | null      | null    | unlabelled |         | 0     |
 | 184465  | null     | null      | null    | unlabelled |         | 0     |
 | 184466  | null     | null      | null    | unlabelled |         | 0     |
 | 324031  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 372377  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 444553  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 612956  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 770429  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 807807  | null     | null      | null    | unlabelled |         | 0     |
 | 807808  | v1:4     | ethernet1 | 1.1.2.2 | 601580     |         | 640   |
 | 807809  | v1:4     | ethernet1 | 1.1.2.2 | 601581     |         | 640   |
 | 807810  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 807811  | v1:4     | ethernet2 | 1.1.3.4 | 550490     |         | 1280  |
 | 807812  | null     | null      | null    | unlabelled |         | 0     |
 | 807813  | null     | null      | null    | unlabelled |         | 0     |
 | 807814  | null     | null      | null    | unlabelled |         | 0     |
 | 807815  | null     | null      | null    | unlabelled |         | 0     |
 | 807816  | null     | null      | null    | unlabelled |         | 0     |
 | 875778  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 986056  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1027814 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 144067 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 192430 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 324083 | null     | null      | null    | unlabelled |         | 0     |
 | 324084 | v1:6     | ethernet1 | 1236::3 | 184458     |         | 0     |
 | 324085 | v1:6     | ethernet1 | 1236::3 | 184459     |         | 0     |
 | 324086 | v1:6     | ethernet1 | 1236::3 | 184460     |         | 0     |
 | 324087 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 324088 | null     | null      | null    | unlabelled |         | 0     |
 | 324089 | null     | null      | null    | unlabelled |         | 0     |
 | 324090 | null     | null      | null    | unlabelled |         | 0     |
 | 324091 | null     | null      | null    | unlabelled |         | 0     |
 | 324092 | null     | null      | null    | unlabelled |         | 0     |
 | 501066 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 550486 | null     | null      | null    | unlabelled |         | 0     |
 | 550487 | v1:4     | ethernet1 | 1.1.3.3 | 807808     |         | 0     |
 | 550488 | v1:4     | ethernet1 | 1.1.3.3 | 807809     |         | 0     |
 | 550489 | v1:4     | ethernet1 | 1.1.3.3 | 807810     |         | 0     |
 | 550490 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 550491 | null     | null      | null    | unlabelled |         | 0     |
 | 550492 | null     | null      | null    | unlabelled |         | 0     |
 | 550493 | null     | null      | null    | unlabelled |         | 0     |
 | 550494 | null     | null      | null    | unlabelled |         | 0     |
 | 550495 | null     | null      | null    | unlabelled |         | 0     |
 | 595424 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 776078 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 996648 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#