here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 90228   | null     | null      | null    | unlabelled |         | 0     |
 | 90229   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 90230   | v1:6     | ethernet1 | 1234::2 | 555887     |         | 0     |
 | 90231   | v1:6     | ethernet1 | 1234::2 | 555888     |         | 0     |
 | 90232   | v1:6     | ethernet1 | 1234::2 | 555889     |         | 0     |
 | 90233   | null     | null      | null    | unlabelled |         | 0     |
 | 90234   | null     | null      | null    | unlabelled |         | 0     |
 | 90235   | null     | null      | null    | unlabelled |         | 0     |
 | 90236   | null     | null      | null    | unlabelled |         | 0     |
 | 90237   | null     | null      | null    | unlabelled |         | 0     |
 | 120286  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 230950  | null     | null      | null    | unlabelled |         | 0     |
 | 230951  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 230952  | v1:4     | ethernet1 | 1.1.1.2 | 511141     |         | 0     |
 | 230953  | v1:4     | ethernet1 | 1.1.1.2 | 511142     |         | 0     |
 | 230954  | v1:4     | ethernet1 | 1.1.1.2 | 511143     |         | 0     |
 | 230955  | null     | null      | null    | unlabelled |         | 0     |
 | 230956  | null     | null      | null    | unlabelled |         | 0     |
 | 230957  | null     | null      | null    | unlabelled |         | 0     |
 | 230958  | null     | null      | null    | unlabelled |         | 0     |
 | 230959  | null     | null      | null    | unlabelled |         | 0     |
 | 629548  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 648370  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 935993  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 983447  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1036295 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 274004 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 371997 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 448870 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 504288 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 511139 | null     | null      | null    | unlabelled |         | 0     |
 | 511140 | v1:4     | ethernet1 | 1.1.1.1 | 230951     |         | 1280  |
 | 511141 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 511142 | v1:4     | ethernet2 | 1.1.2.3 | 251397     |         | 640   |
 | 511143 | v1:4     | ethernet2 | 1.1.2.3 | 251398     |         | 640   |
 | 511144 | null     | null      | null    | unlabelled |         | 0     |
 | 511145 | null     | null      | null    | unlabelled |         | 0     |
 | 511146 | null     | null      | null    | unlabelled |         | 0     |
 | 511147 | null     | null      | null    | unlabelled |         | 0     |
 | 511148 | null     | null      | null    | unlabelled |         | 0     |
 | 538741 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 555885 | null     | null      | null    | unlabelled |         | 0     |
 | 555886 | v1:6     | ethernet1 | 1234::1 | 90229      |         | 1280  |
 | 555887 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 555888 | v1:6     | ethernet2 | 1235::3 | 254677     |         | 640   |
 | 555889 | v1:6     | ethernet2 | 1235::3 | 254678     |         | 640   |
 | 555890 | null     | null      | null    | unlabelled |         | 0     |
 | 555891 | null     | null      | null    | unlabelled |         | 0     |
 | 555892 | null     | null      | null    | unlabelled |         | 0     |
 | 555893 | null     | null      | null    | unlabelled |         | 0     |
 | 555894 | null     | null      | null    | unlabelled |         | 0     |
 | 571781 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 605742 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 715693 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 156646 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 182426 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 251394 | null     | null      | null    | unlabelled |         | 0     |
 | 251395 | v1:4     | ethernet1 | 1.1.2.2 | 511140     |         | 640   |
 | 251396 | v1:4     | ethernet1 | 1.1.2.2 | 511141     |         | 640   |
 | 251397 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 251398 | v1:4     | ethernet2 | 1.1.3.4 | 223575     |         | 1280  |
 | 251399 | null     | null      | null    | unlabelled |         | 0     |
 | 251400 | null     | null      | null    | unlabelled |         | 0     |
 | 251401 | null     | null      | null    | unlabelled |         | 0     |
 | 251402 | null     | null      | null    | unlabelled |         | 0     |
 | 251403 | null     | null      | null    | unlabelled |         | 0     |
 | 254674 | null     | null      | null    | unlabelled |         | 0     |
 | 254675 | v1:6     | ethernet1 | 1235::2 | 555886     |         | 640   |
 | 254676 | v1:6     | ethernet1 | 1235::2 | 555887     |         | 640   |
 | 254677 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 254678 | v1:6     | ethernet2 | 1236::4 | 423164     |         | 1280  |
 | 254679 | null     | null      | null    | unlabelled |         | 0     |
 | 254680 | null     | null      | null    | unlabelled |         | 0     |
 | 254681 | null     | null      | null    | unlabelled |         | 0     |
 | 254682 | null     | null      | null    | unlabelled |         | 0     |
 | 254683 | null     | null      | null    | unlabelled |         | 0     |
 | 304538 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 413016 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 499084 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 578332 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 737232 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 994206 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 105045 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 223571 | null     | null      | null    | unlabelled |         | 0     |
 | 223572 | v1:4     | ethernet1 | 1.1.3.3 | 251395     |         | 0     |
 | 223573 | v1:4     | ethernet1 | 1.1.3.3 | 251396     |         | 0     |
 | 223574 | v1:4     | ethernet1 | 1.1.3.3 | 251397     |         | 0     |
 | 223575 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 223576 | null     | null      | null    | unlabelled |         | 0     |
 | 223577 | null     | null      | null    | unlabelled |         | 0     |
 | 223578 | null     | null      | null    | unlabelled |         | 0     |
 | 223579 | null     | null      | null    | unlabelled |         | 0     |
 | 223580 | null     | null      | null    | unlabelled |         | 0     |
 | 423160 | null     | null      | null    | unlabelled |         | 0     |
 | 423161 | v1:6     | ethernet1 | 1236::3 | 254675     |         | 0     |
 | 423162 | v1:6     | ethernet1 | 1236::3 | 254676     |         | 0     |
 | 423163 | v1:6     | ethernet1 | 1236::3 | 254677     |         | 0     |
 | 423164 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 423165 | null     | null      | null    | unlabelled |         | 0     |
 | 423166 | null     | null      | null    | unlabelled |         | 0     |
 | 423167 | null     | null      | null    | unlabelled |         | 0     |
 | 423168 | null     | null      | null    | unlabelled |         | 0     |
 | 423169 | null     | null      | null    | unlabelled |         | 0     |
 | 505571 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 727771 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 857679 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 935331 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 974810 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#