[HECnet] PyDECnet and IPv6

On Nov 26, 2020, at 6:18 PM, Keith Halewood <Keith.Halewood at pitbulluk.org> wrote: I can't wait to try it out..... except that I bought a new Cisco small business router (RV340W) and this has introduced a whole load of IPv6 woes. LAN -> WAN initiated calls work fine...... except that windows hosts eventually forget the link-level address of the router and the router itself throws up something worrying in its logs about being unable to advertise the router address. WAN -> LAN initiated calls don't work at all. They don't even get as far as tickling an access rule's logging setting. I'm really annoyed that changing any firewall rules (v4 or v6) causes all stateful connectivity to be forgotten and everything is dropped. Even Draytek Vigors didn't do this unless the rule change was pertinent to particular connections. What really really annoys me is some linux daemons (DHCP server) being terminated and restarted every 15 minutes or so.... almost as though it's a quick a dirty fix to some sort of bug they couldn't figure out. Sorry for the rant. I just remember when Cisco and quality appeared to be two different spellings for the same concept. I'm sorely tempted to roll my own. After all, who needs a UI?!?