here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 206241 | null     | null      | null    | unlabelled |         | 0     |
 | 206242 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 206243 | v1:4     | ethernet1 | 1.1.1.2 | 428717     |         | 0     |
 | 206244 | v1:4     | ethernet1 | 1.1.1.2 | 428718     |         | 0     |
 | 206245 | v1:4     | ethernet1 | 1.1.1.2 | 428719     |         | 0     |
 | 206246 | null     | null      | null    | unlabelled |         | 0     |
 | 206247 | null     | null      | null    | unlabelled |         | 0     |
 | 206248 | null     | null      | null    | unlabelled |         | 0     |
 | 206249 | null     | null      | null    | unlabelled |         | 0     |
 | 206250 | null     | null      | null    | unlabelled |         | 0     |
 | 249262 | null     | null      | null    | unlabelled |         | 0     |
 | 249263 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 249264 | v1:6     | ethernet1 | 1234::2 | 875112     |         | 0     |
 | 249265 | v1:6     | ethernet1 | 1234::2 | 875113     |         | 0     |
 | 249266 | v1:6     | ethernet1 | 1234::2 | 875114     |         | 0     |
 | 249267 | null     | null      | null    | unlabelled |         | 0     |
 | 249268 | null     | null      | null    | unlabelled |         | 0     |
 | 249269 | null     | null      | null    | unlabelled |         | 0     |
 | 249270 | null     | null      | null    | unlabelled |         | 0     |
 | 249271 | null     | null      | null    | unlabelled |         | 0     |
 | 429007 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 465348 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 675142 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 958093 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 962744 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 977359 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 89134  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 197345 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 368772 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 428715 | null     | null      | null    | unlabelled |         | 0     |
 | 428716 | v1:4     | ethernet1 | 1.1.1.1 | 206242     |         | 1280  |
 | 428717 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 428718 | v1:4     | ethernet2 | 1.1.2.3 | 993794     |         | 640   |
 | 428719 | v1:4     | ethernet2 | 1.1.2.3 | 993795     |         | 640   |
 | 428720 | null     | null      | null    | unlabelled |         | 0     |
 | 428721 | null     | null      | null    | unlabelled |         | 0     |
 | 428722 | null     | null      | null    | unlabelled |         | 0     |
 | 428723 | null     | null      | null    | unlabelled |         | 0     |
 | 428724 | null     | null      | null    | unlabelled |         | 0     |
 | 688876 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 764384 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 792621 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 875110 | null     | null      | null    | unlabelled |         | 0     |
 | 875111 | v1:6     | ethernet1 | 1234::1 | 249263     |         | 1280  |
 | 875112 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 875113 | v1:6     | ethernet2 | 1235::3 | 454271     |         | 640   |
 | 875114 | v1:6     | ethernet2 | 1235::3 | 454272     |         | 640   |
 | 875115 | null     | null      | null    | unlabelled |         | 0     |
 | 875116 | null     | null      | null    | unlabelled |         | 0     |
 | 875117 | null     | null      | null    | unlabelled |         | 0     |
 | 875118 | null     | null      | null    | unlabelled |         | 0     |
 | 875119 | null     | null      | null    | unlabelled |         | 0     |
 | 926265 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 945077 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 155277 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 177276 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 276356 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 416882 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 454268 | null     | null      | null    | unlabelled |         | 0     |
 | 454269 | v1:6     | ethernet1 | 1235::2 | 875111     |         | 640   |
 | 454270 | v1:6     | ethernet1 | 1235::2 | 875112     |         | 640   |
 | 454271 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 454272 | v1:6     | ethernet2 | 1236::4 | 255540     |         | 1280  |
 | 454273 | null     | null      | null    | unlabelled |         | 0     |
 | 454274 | null     | null      | null    | unlabelled |         | 0     |
 | 454275 | null     | null      | null    | unlabelled |         | 0     |
 | 454276 | null     | null      | null    | unlabelled |         | 0     |
 | 454277 | null     | null      | null    | unlabelled |         | 0     |
 | 478049 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 918567 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 965151 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 986272 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 993791 | null     | null      | null    | unlabelled |         | 0     |
 | 993792 | v1:4     | ethernet1 | 1.1.2.2 | 428716     |         | 640   |
 | 993793 | v1:4     | ethernet1 | 1.1.2.2 | 428717     |         | 640   |
 | 993794 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 993795 | v1:4     | ethernet2 | 1.1.3.4 | 1001231    |         | 1280  |
 | 993796 | null     | null      | null    | unlabelled |         | 0     |
 | 993797 | null     | null      | null    | unlabelled |         | 0     |
 | 993798 | null     | null      | null    | unlabelled |         | 0     |
 | 993799 | null     | null      | null    | unlabelled |         | 0     |
 | 993800 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 112946  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 250991  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 255536  | null     | null      | null    | unlabelled |         | 0     |
 | 255537  | v1:6     | ethernet1 | 1236::3 | 454269     |         | 0     |
 | 255538  | v1:6     | ethernet1 | 1236::3 | 454270     |         | 0     |
 | 255539  | v1:6     | ethernet1 | 1236::3 | 454271     |         | 0     |
 | 255540  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 255541  | null     | null      | null    | unlabelled |         | 0     |
 | 255542  | null     | null      | null    | unlabelled |         | 0     |
 | 255543  | null     | null      | null    | unlabelled |         | 0     |
 | 255544  | null     | null      | null    | unlabelled |         | 0     |
 | 255545  | null     | null      | null    | unlabelled |         | 0     |
 | 312913  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 368791  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 465975  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 860849  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1001227 | null     | null      | null    | unlabelled |         | 0     |
 | 1001228 | v1:4     | ethernet1 | 1.1.3.3 | 993792     |         | 0     |
 | 1001229 | v1:4     | ethernet1 | 1.1.3.3 | 993793     |         | 0     |
 | 1001230 | v1:4     | ethernet1 | 1.1.3.3 | 993794     |         | 0     |
 | 1001231 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1001232 | null     | null      | null    | unlabelled |         | 0     |
 | 1001233 | null     | null      | null    | unlabelled |         | 0     |
 | 1001234 | null     | null      | null    | unlabelled |         | 0     |
 | 1001235 | null     | null      | null    | unlabelled |         | 0     |
 | 1001236 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#