On 07/09/2018 10:49, Decke, Hendrik (K-GERFA/A) wrote:
Hello,
it seems one of our external developers (Andre Naujoks, CC) found a
bug while binding a IPv6 multicast UDP-socket for one of our projects.
Since this seems to be a fundamental bug (from our perspective), we
address this directly to this mailing list.
(reproducible in OpenJDK 8-11, Windows and Linux)
This bug was submitted this week on this issue:
https://bugs.openjdk.java.net/browse/JDK-8210493
Have you tried joining the mullticast group, specifying the network
interface, rather than binding to the multicast address?
-Alan
