Well, I came across http://www.ethereal.com/faq.html#q11.1 but that only covers TCP. It's no solution to incorrect outgoing UDP (e.g. DNS) checksums.
-- ethereal and tcpdump show a lot of packets with incorrect checksum https://launchpad.net/bugs/31273 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
