def _set_dmzlan_ifup_address_and_route(data, pos): ret = True emsg = [] # Always ifups dmz e = xt_func.sudo(["ip link set dev", pos, "up"]) if not e[0]: ret = False emsg.append(e[1]) for i in data["basic-subnet"]: ip_range = xt_func.iprange2list(i["ip"]) inet = xt_func.block2cidr(ip_range[0]+ "/"+ i["mask"]) for ip in ip_range: e = xt_func.sudo(["ip addr add", ip+ "/"+ i["mask"], "brd + dev", pos]) if not e[0]: ret = False emsg.append(e[1]) e = xt_func.sudo(["ip route add", inet, "dev", pos, "src", ip_range[0], "table", const.RTAB[pos]]) for i in data["static-route"]: e = xt_func.sudo(["ip route add", i["subnet"], "via", i["gateway"], "dev", pos, "table", const.RTAB[pos]]) if not e[0]: ret = False emsg.append(e[1]) return (ret, emsg)
def _set_static_wan_ifup_address_and_route(data, pos):
ret = True
emsg = []
if data["enable"] != 1: return (ret, [pos, "disabled"])
e = xt_func.sudo(["ip link set dev", pos, "up"])
if not e[0]:
ret = False
emsg.append(e[1])
# static supports only one subnet
fst_ip = data["static-mode"]["ip"][0].split("-")[0]
inet = xt_func.block2cidr(fst_ip + "/" + data["static-mode"]["mask"])
for i in data["static-mode"]["ip"]:
ip_range = xt_func.iprange2list(i)
for ip in ip_range:
e = xt_func.sudo(["ip addr add", ip+ "/"+ data["static-mode"]["mask"], "brd + dev", pos])
if not e[0]:
ret = False
emsg.append(e[1])
e = xt_func.sudo(["ip route add default via", data["static-mode"]["gateway"], "dev", pos, "table", const.RTAB[pos]])
e = xt_func.sudo(["ip route append default via", data["static-mode"]["gateway"], "dev", pos])
if len(data["public-ip-passthrough"]["ip"]) > 0:
#Copy addresses to DMZ for public-ip-passthrough
for ip in ip_range:
e = xt_func.sudo(["ip addr add", ip+ "/"+ data["static-mode"]["mask"], "brd + dev dmz"])
if not e[0]:
ret = False
emsg.append(e[1])
#Don't forget route tables
e = xt_func.sudo(["ip route del", inet, "dev dmz"])
e = xt_func.sudo(["ip route add", inet, "src", fst_ip, "dev dmz table", const.RTAB["dmz"]])
return (ret, emsg)