With the following iptable rules, I was unable to do an apt update and ping a website. Whats wrong with the rules? How to fix it? What is the exact rule to fix it?
Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT tcp -- anywhere anywhere tcp dpt:325 DROP all -- anywhere anywhere Chain FORWARD (policy DROP) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination