To open the cloudflare access tcp, does below constraint still need?
I blocked the both 80 and 443, my service is still working.
cloudflared access tcp --hostname xxx.xxx.xxx --url localhost:9210 Common issues
Ensure that the machine’s firewall permits egress on ports 80 and 443, otherwise cloudflared will return an error.
Thanks for your quick reply.
In general port 80 is not in security. The 443 port is enable. Why we need to open 80?
And do these two ports refer to the ports on the machine running cloudflare tcp access?