For real? Only from them?only from the accept list ipsSo, if you don't have allowed addresses in Winbox IP service, but you have an input accept filter rule with address list for 8291, you're vulnerable?
No TCP established timeout doesn't close connection every 30 minutes.Thanks for the replies! So if I am downloading a file from the Internet, say CentOS 7 DVD or something larger that takes a few hours on slower Internet, would it kill that after 30 minutes? If not, maybe it would work.