When reading the RFC it appears the broadcast bit specifies to the server how the client wants the server to respond. I have a few requests:
1. Can you create pcaps in Ubuntu / RHEL with various settings (like always broadcast on and off) so we can compare the behaviour and packet changes 2. Is DHCP (program/code) on other treating IB differently (i.e. find the code/patch and does it do a 'if IB broadcast, else unicast reuest" 3. Can you point to other bug fixes you might have found for this? I found via google someone doing the following: interface "ethX" { supersede dhcp-server-identifier 255.255.255.255; } -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1529815 Title: InfiniBand DHCP flow with PRA and DHCP relay not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1529815/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs