Sorry for the long delay. I have tested the following version now, and the test (pmtu-sadr.sh) reports failure.
Linux ubuntu 4.14.0-041400-generic #201809131957 SMP Thu Sep 13 20:03:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Sorry for the long delay. I have tested the following version now, and the test (pmtu-sadr.sh) reports failure.
Linux ubuntu 4.14.0- 041400- generic #201809131957 SMP Thu Sep 13 20:03:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux