I have this issue as well (Also in an enterprise environment.)
App store also fails.
Feb 27, 2006 Member Since May 22, 2005 Location Closer than you think. Posts 2,159 Your Mac's Specs Performa 6116 2GBSCSI 8MB OS 7.5.3 Rep Power 17. Jan 25, 2018 MacOS has system proxy configuration similar to Windows. To have better integration with OS it may be handy to use this instead of relying on environment variables. One different caveat is that the proxy is specific to interfaces we we w. Nov 10, 2018 Logos Bible Software Forums - Forums for Logos Bible Software Users including Product Information. Sync etc when behind my office firewall via proxy settings. In the meantime you might like to upgrade to MacOS 10.14.1 and see if the latest version helps. Jan 10, 2020 $ brew upgrade go. The upgrade ran fine. Then, I tried to upgrade my work MacBook Pro, which runs High Sierra and sits behind a proxy and plays victim to corporate man-in-the-middle attacks for all network traffic, which creates all sorts of adventures, with the same command: $ brew upgrade go. The upgrade failed with the error. It just provides software updates, purchased apps from the Mac App Store, iBooks and iTunes U content. When you first enable the caching server, it registers its public IP and private IP with Apple. If a client tries to download a software update or an app from the same public IP as the server, Apple “introduces” the client to the server.
I should add, Chrome, Drop box, LassPass, and other apps all work fine.
Adding info:
Proxy Settings are:
Auto Proxy Discovery - Unchecked
Automatic Proxy Configuration - Unchecked
Macos Software Upgrade Behind Proxy 2017
![Macos Software Upgrade Behind Proxy Macos Software Upgrade Behind Proxy](/uploads/1/2/6/2/126245281/387138005.png)
Web Proxy - Checked with valid IP and Port
Secure Web Proxy - Checked with valid IP and Port
Macos Software Upgrade Behind Proxy Free
No 'Bypass proxy settings'
I switched temporarily to using a wpad.dat/proxy.pac file which points to the same server and it works ok.
Checking the squid proxy server logs, (I am the network admin) There are no requests being sent from the client in the standard configuration.
Oct 5, 2016 7:12 PM
When re-installing Lion from the Recovery Partition, the installer needs to check installation eligibility with Apple's servers. If your computer needs to access the Internet through a proxy server for whatever reason, the installer won't pick up on this; it will attempt to make a direct connection, fail, and tell you to contact AppleCare. You can use the
First, access Terminal from within the Installer's Utilities menu.
The
So putting this all together, to tell the Installer to connect using the proxy server proxy.example.com via Wi-Fi on port 8080, we would type:
Substitute your own values, of course. Quit Terminal, go through the Installer steps again and you should be good to go.
[kirkmc adds: I haven't tested this.]
networksetup
command in Terminal to get around this. First, access Terminal from within the Installer's Utilities menu.
The
networksetup
command can configure a vast array of network options, a full list of which you can see by typing networksetup --help
. The two options we're concerned with for this purpose are -setwebproxy
and -setsecurewebproxy
. You need to enter a service name with each command: in most cases this will be Ethernet for wired connections, and Wi-Fi for wireless ones. So putting this all together, to tell the Installer to connect using the proxy server proxy.example.com via Wi-Fi on port 8080, we would type:
networksetup -setwebproxy Wi-Fi proxy.example.com 8080
networksetup -setsecurewebproxy Wi-Fi proxy.example.com 8080
Substitute your own values, of course. Quit Terminal, go through the Installer steps again and you should be good to go.
[kirkmc adds: I haven't tested this.]