Hi Jongmin (2024.01.07_13:00:30_+0000) > I firstly retrieved the IPv4 addresses from KOREN for PKNU and DebConf24: > > 203.255.253.64/27 > Subnet : 255.255.255.224 > User IP : 203.255.253.66 ~ 94 > Gateway IP : 203.255.253.65 > DNS : 203.255.250.101
Well done getting an allocation so early. That's a big pool. More than enough for our needs. > If we get selected by KREONET, then we can use IPv6. However, if we > are not selected, we do not have native IPv6 addresses. We haven't had native IPv6 for a few DebConfs now. It is nice to have, but not critical. I assume anyone who really needs IPv6 connectivity has a tunnel available to them. Obviously all networks should be providing IPv6, these days. But lots don't. > Plusly, about the addresses, how many IPv4 and IPv6 addresses are > enough for DebConf? If we have attendees behind NAT (which we usually do), a single IP is sufficient for attendees. It's nice to have a few more IPs for servers, which you have already obtained. Stefano -- Stefano Rivera http://tumbleweed.org.za/ +1 415 683 3272
