On Sat, Feb 29, 2020 at 10:27:24AM +1100, Bruce Bannerman wrote: > I have noticed problems with my nameserver not sustaining the propagation of > my DNS records.
I don't know what you mean by that ? > On investigation, I have found a number of intermittent incorrect cksum > messages when using tcpdump. To my knowledge, that's due to TCO feature, which you can disable to see if it's misbehaving. > Does anyone have a pointer on how to address this issue? https://sokratisg.net/2012/04/01/udp-tcp-checksum-errors-from-tcpdump-nic-hardware-offloading/ And many other search results with more info -- Justin _______________________________________________ Shorewall-users mailing list Shorewall-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/shorewall-users
