Getting past firewalls
Hi there,
We are behind a corporate firewall which blocks pretty much
everything going out to the internet. Unfortunately our firewall is
based on IP and not hostnames. We are trying to download some gem
files but it looks like some of the files are on servers with a
different IP, so they are being filtered out. Is there a list of IP
addresses associated with rubygems.org what we can add to the
access list on our firewall?
Support Staff 2 Posted by Eric Hodel on 10 Oct, 2011 05:40 PM
RubyGems connects to rubygems.org and Amazon Cloudfront so you will need to allow access to both sites. The IP addresses of Amazon Cloudfront are not under RubyGems' control.
Additionally, I just wrote:
http://help.rubygems.org/kb/rubygems/installing-gems-with-no-network
Which describes how to install gems when the target machine has no network connectivity.