IP Address authentication to PMC Digital Subscriptions currenly only supports IPv4. We will soon begin prioritizing IPv6 addresses. If you have provided any IPv4 addresses to us in order to facilitate IP authenticiation for your subscription, and your proxy and/or network also supports IPv6, you must provide those IPv6 addresses before XX/XX/XXXX. Failure to do this will result in an inability to access your subscription!
You must perform the following commands for all IPs which have been provided to us.
NOTE If the below indicates you do have IPv6 please consult with your IT Department/Network Admin if a CIDR range should be provided instead of individual IP addresses. If you do not provide this we will assume no range.
If you have provided us an IPv4 address for a network, e.g. 149.40.50.162
, and you're currently in that network, i.e.