• OpenWRT opens multiple OpenVPN client connections

    This is a slightly obscure one, but when I was initially hit by it, didn't find much searching on the net.

    After setting up a new OpenVPN client config (i.e. the OpenWRT box is VPN'ing into somewhere, rather than acting as a VPN server itself) on an OpenWRT box, you might find that OpenWRT eventually crashes.

    This documentation details the cause, at least in so far as it affected me