Custom openwrt image to create a little brique internet on an olimex RT5350F.
Before building, you need modify openvpn configuration in
package/network/services/openvpn/files/credentials
and
package/network/services/openvpn/files/my-vpn.conf
files.
./scripts/feeds update -a
./scripts/feeds install -a
make
Use a tftp server to upload the image via serial connection (57600 8N1).