New feature idea: Gentoo network configuration is exellent. I was very surprised, that it is impossible to create preup_eth0(), postdown_eth1() and similar functions. Currently you have to make one common preup() function and use "if [ "$IFACE" == "eth0" ]; then .... else if.... etc.". In my opinion adding a couple of seperate functions (_eth0, _eth1, _wifi0, _tun2 etc.) is more "gentoo way". What do you think?
If you really want that, you can create /etc/conf.d/net.eth0 and write a preup() there as it would override one in /etc/conf.d/net