Hello, 12 sept. 2020 14:09:14 Dan Ritter <dsr@randomstring.org>: > John Conover wrote: >> >> Does portsentry(1) make any sense in systems with ipv6 connectivity? >> > Yes and no. If you want to know that machines are scanning > ports, yes. If you want to effectively block IPs, no. Why would it not be able to block ipv6 addresses? Shouldn't a firewall rule work? Could you please elaborate or direct me to some explanatory webpage? Thanks in advance!