Forum Discussion
Can't access some servers
I notice my home internet can't reach some servers. i.e. some server on AWS US region and some game servers. All the devices on my home have same issue. Firstly, I suspect the WAN IP is banned on som...
Nighthawk
Community Power User
Community Power UserIt's not likely that the WAN IP was banned. For residential connections it's extremely rare unless someone was doing some rather illegal things online.
Which router do you have from Telus? Which DNS are you using? What error messages are you seeing? Do you have any specific examples of servers you can't reach? (IP address or URL)
Router model is NH20T. DNS are 75.153.171.67,75.153.171.116 which is got from upstream device via dhcp. DNS should be OK since it can resolve correct IP address. I just figure out it isn't related with IP address. It does be related with the port. It looks like only outgoing 443 and 80 ports are allowed. i.e. following 2 wss URL aren't use default 443 port and can't access. It is very unreasonable that Telus block my outgoing ports and only allow 443 and 80. For incoming traffic, only 443 and 80 opened is OK. Will report telus support for the issue.
wss://ws_server19.nadgames.com:8443/BlueBox/websocket
wss://vancouver.speedtest.telus.com.prod.hosts.ooklaserver.net:8080/ws?
