We are trying to upgrade WSO2 APIM 4.2.0 to 4.4.0 and it fails. I tried upgrading using `wso2update_linux' command.
Following is the error message:
./wso2update_linux Initializing updates with credentials Please enter your credentials to continue.
Email: Francis.Alexander@XYWZ.com Password for Francis.Alexander@XYWZ.com: Authenticating wso2update: Post "https://api.updates.wso2.com/token": proxyconnect tcp: dial tcp x.y.w.z:7006: i/o timeout
The "wso2update_linux" script is used to obtain bug fixes and security patches. If you need a product version upgrade, you must contact the WSO2 support team.