Jan 21, 2020
Configure Direct Connect or a web proxy for BlackBerry apps through a web proxy server, the proxy server must support the HTTP Connect command and must not require authentication. Your organization’s internal firewall must allow connections over port 17533. [Schematic] How does a Proxy server work? – http GET As an important point, as described in 2 & 3, proxy communication is the first in DNS and proxy order. That is, the proxy server does name resolution by DNS.So, in an environment using a proxy, changing the DNS server setting on the client side has no effect.. And, let's compare the contents of "1. client's http request & 4. proxy http request".
How to fix “There is something wrong with the proxy server
Disable VPN Client. In the manner to fix “can’t connect to the proxy server” error, you should disable …
Feb 02, 2016
Cannot locate the Internet or proxy server when selecting A proxy server -or-A firewall that does not allow HTTP requests to be placed on your local network; Internet Explorer is not your default browser. The ForceShellExecuteregistry key is not present in the following location or is not set to 1: For 32-bit Office Versions installed on 64-bit OperatingSystems.