Hi. If you use the iptables, you can use the conntrack match (match by state NEW) + hashlimit or recent matches (to limit the rate). On Sat, 19 Jan 2019 at 17:08, Jurek Golonko <jgolonko@xxxxxxxxxx> wrote: > > Hi, > > I'd like to check how many connections are > in 'New' state per source address at the moment > and take action if some limit is exceeded. > > Any idea how to achieve this? > > BR, > JG > > > > > > > -- Anton.
