https://0xcc.re/tags/testing/ Recent content in Testing on 0xcc.re Hugo en-us Tue, 16 Oct 2018 13:36:20 +0200 https://0xcc.re/2018/10/16/howto-run-128-i2p-routers-in-multiple-subnets-on-a-single-linux-system.html Tue, 16 Oct 2018 13:36:20 +0200 https://0xcc.re/2018/10/16/howto-run-128-i2p-routers-in-multiple-subnets-on-a-single-linux-system.html <p>For a long time, at least internally it&rsquo;s been talking about the need of a testnet for <a href="https://geti2p.net/en/">I2P</a>. Testing in production isn&rsquo;t trivial :)</p> <p>I&rsquo;ve been on and off the mission in quiet for myself for a while now, but finally completed something worty publishing, in other words a working testnet setup/teardown script. When I was thinking about the case two technologies comes to mind which might help getting the testnet idea an reality is <a href="http://man7.org/linux/man-pages/man8/ip-netns.8.html">cgroups(namespaces)</a> in Linux and <a href="http://man.openbsd.org/rdomain.4">rdomains</a> in OpenBSD - both of them for network isolation and virtualization. It&rsquo;s probably more as well, but it&rsquo;s the ones I know of by the time of writing.</p>