here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 74249   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 80584   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 401075  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 578283  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 615396  | null     | null      | null    | unlabelled |         | 0     |
 | 615397  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 615398  | v1:6     | ethernet1 | 1234::2 | 129611     |         | 0     |
 | 615399  | v1:6     | ethernet1 | 1234::2 | 129612     |         | 0     |
 | 615400  | v1:6     | ethernet1 | 1234::2 | 129613     |         | 0     |
 | 615401  | null     | null      | null    | unlabelled |         | 0     |
 | 615402  | null     | null      | null    | unlabelled |         | 0     |
 | 615403  | null     | null      | null    | unlabelled |         | 0     |
 | 615404  | null     | null      | null    | unlabelled |         | 0     |
 | 615405  | null     | null      | null    | unlabelled |         | 0     |
 | 819708  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 912003  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1016991 | null     | null      | null    | unlabelled |         | 0     |
 | 1016992 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1016993 | v1:4     | ethernet1 | 1.1.1.2 | 733311     |         | 0     |
 | 1016994 | v1:4     | ethernet1 | 1.1.1.2 | 733312     |         | 0     |
 | 1016995 | v1:4     | ethernet1 | 1.1.1.2 | 733313     |         | 0     |
 | 1016996 | null     | null      | null    | unlabelled |         | 0     |
 | 1016997 | null     | null      | null    | unlabelled |         | 0     |
 | 1016998 | null     | null      | null    | unlabelled |         | 0     |
 | 1016999 | null     | null      | null    | unlabelled |         | 0     |
 | 1017000 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 129609 | null     | null      | null    | unlabelled |         | 0     |
 | 129610 | v1:6     | ethernet1 | 1234::1 | 615397     |         | 1280  |
 | 129611 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 129612 | v1:6     | ethernet2 | 1235::3 | 317253     |         | 640   |
 | 129613 | v1:6     | ethernet2 | 1235::3 | 317254     |         | 640   |
 | 129614 | null     | null      | null    | unlabelled |         | 0     |
 | 129615 | null     | null      | null    | unlabelled |         | 0     |
 | 129616 | null     | null      | null    | unlabelled |         | 0     |
 | 129617 | null     | null      | null    | unlabelled |         | 0     |
 | 129618 | null     | null      | null    | unlabelled |         | 0     |
 | 169183 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 270220 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 490092 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 733309 | null     | null      | null    | unlabelled |         | 0     |
 | 733310 | v1:4     | ethernet1 | 1.1.1.1 | 1016992    |         | 1280  |
 | 733311 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 733312 | v1:4     | ethernet2 | 1.1.2.3 | 400951     |         | 640   |
 | 733313 | v1:4     | ethernet2 | 1.1.2.3 | 400952     |         | 640   |
 | 733314 | null     | null      | null    | unlabelled |         | 0     |
 | 733315 | null     | null      | null    | unlabelled |         | 0     |
 | 733316 | null     | null      | null    | unlabelled |         | 0     |
 | 733317 | null     | null      | null    | unlabelled |         | 0     |
 | 733318 | null     | null      | null    | unlabelled |         | 0     |
 | 881187 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 898002 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 940469 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 947150 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 954753 | v1:6     | ethernet1 | 1234::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 89316  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 137341 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 159509 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 178528 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 242059 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 317250 | null     | null      | null    | unlabelled |         | 0     |
 | 317251 | v1:6     | ethernet1 | 1235::2 | 129610     |         | 640   |
 | 317252 | v1:6     | ethernet1 | 1235::2 | 129611     |         | 640   |
 | 317253 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 317254 | v1:6     | ethernet2 | 1236::4 | 564861     |         | 1280  |
 | 317255 | null     | null      | null    | unlabelled |         | 0     |
 | 317256 | null     | null      | null    | unlabelled |         | 0     |
 | 317257 | null     | null      | null    | unlabelled |         | 0     |
 | 317258 | null     | null      | null    | unlabelled |         | 0     |
 | 317259 | null     | null      | null    | unlabelled |         | 0     |
 | 333002 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 400948 | null     | null      | null    | unlabelled |         | 0     |
 | 400949 | v1:4     | ethernet1 | 1.1.2.2 | 733310     |         | 640   |
 | 400950 | v1:4     | ethernet1 | 1.1.2.2 | 733311     |         | 640   |
 | 400951 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 400952 | v1:4     | ethernet2 | 1.1.3.4 | 259279     |         | 1280  |
 | 400953 | null     | null      | null    | unlabelled |         | 0     |
 | 400954 | null     | null      | null    | unlabelled |         | 0     |
 | 400955 | null     | null      | null    | unlabelled |         | 0     |
 | 400956 | null     | null      | null    | unlabelled |         | 0     |
 | 400957 | null     | null      | null    | unlabelled |         | 0     |
 | 963074 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 994638 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9250    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 167380  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 259275  | null     | null      | null    | unlabelled |         | 0     |
 | 259276  | v1:4     | ethernet1 | 1.1.3.3 | 400949     |         | 0     |
 | 259277  | v1:4     | ethernet1 | 1.1.3.3 | 400950     |         | 0     |
 | 259278  | v1:4     | ethernet1 | 1.1.3.3 | 400951     |         | 0     |
 | 259279  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 259280  | null     | null      | null    | unlabelled |         | 0     |
 | 259281  | null     | null      | null    | unlabelled |         | 0     |
 | 259282  | null     | null      | null    | unlabelled |         | 0     |
 | 259283  | null     | null      | null    | unlabelled |         | 0     |
 | 259284  | null     | null      | null    | unlabelled |         | 0     |
 | 539377  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 564857  | null     | null      | null    | unlabelled |         | 0     |
 | 564858  | v1:6     | ethernet1 | 1236::3 | 317251     |         | 0     |
 | 564859  | v1:6     | ethernet1 | 1236::3 | 317252     |         | 0     |
 | 564860  | v1:6     | ethernet1 | 1236::3 | 317253     |         | 0     |
 | 564861  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 564862  | null     | null      | null    | unlabelled |         | 0     |
 | 564863  | null     | null      | null    | unlabelled |         | 0     |
 | 564864  | null     | null      | null    | unlabelled |         | 0     |
 | 564865  | null     | null      | null    | unlabelled |         | 0     |
 | 564866  | null     | null      | null    | unlabelled |         | 0     |
 | 581155  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 978706  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1003647 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#