Made an error in my previous comment, it's the other way around between 16.04 and 12.04.
Downloading on a 16.04 *from* a 12.04 goes fine (mostly TX for the 12.04). Downloading on 12.04 from 16.04 (or anything else) is horrible (mostly RX for 12.04). Any incoming IPv6 on the 12.04's is rather bad and has a lot of drops. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1605494 Title: vmxnet3 LRO IPv6 performance issues (stalling TCP) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1605494/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs