INTERFACE_BRIDGE=br0
# Default Value for INTERFACE_LAN
+# use /proc/net/dev instead of a hard-wired list
+function gather_interfaces () {
+ python <<EOF
+for line in file("/proc/net/dev"):
+ if ':' not in line: continue
+ ifname=line.replace(" ","").split(":")[0]
+ if ifname.find("lo")==0: continue
+ if ifname.find("virbr")==0: continue
+ if ifname.find("tap")==0: continue
+ print ifname
+EOF
+}
+
# let's try to figure out the interface to use - try these in order
-IFNAMES="eth0 eth1 eth2 eth3"
function discover_interface () {
- for ifname in $IFNAMES; do
+ for ifname in $(gather_interfaces); do
ip link show $ifname | grep -q UP && { INTERFACE_LAN=$ifname; return; }
done
# still not found ? that's bad