Arbeitsgemeinschaft Dresdner Studentennetz


You can activate our HTTP-Cache in your Usersuite.
If the cache is activated for your account, we'll serve your requests to supported services with our own servers. Since this traffic is internal, it is free of accounting.
It should be noted, that the cache only keeps static, non-personal data. So all other data is still accounted to your traffic credit.

In order to implement the caching mechanism we have to redirect some domains to our servers, which requires to modify DNS resolution. This is the reason why you have to activate the cache manually, i.e. opt-in.

Supported services

Currently the following services are supported:

Known Problems

In some router firmwares (e.g. OpenWRT) rebind protection is enabled by default, which causes DNS replies in the RFC1918 address ranges to be ignored. Therefore the required domains can't be resolved, this features has to be disabled.