Reply To: VERY HIGH (up to 180%) processor load › Forums › Network Management › ZeroShell › VERY HIGH (up to 180%) processor load › Reply To: VERY HIGH (up to 180%) processor load July 20, 2009 at 5:18 pm #48478 zevlagMember If you are running VPN on port 80, because port 80 is commonly crawled for attempts to find public webservers, I would highly recommend and iptables firewall rule only allowing access from the specific IP your VPN client is connecting from.
