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#!/usr/bin/env/python3
import subprocess
class wall:
iface = ""
def __init__(self, iface = "lan"):
self.iface = iface
def walu_init(self):
subprocess.run(["iptables", "-A", "FORWARD", "-i", self.iface,
"-j", "REJECT", "--reject-with", "icmp-host-prohibited"])
def walu_down(self):
subprocess.run(["iptables", "-D", "FORWARD", "-i", self.iface,
"-j", "REJECT", "--reject-with", "icmp-host-prohibited"])
def walu_block(self, mac):
subprocess.run(["iptables", "-D", "FORWARD", "-i", self.iface,
"-m", "mac", "--mac-source", mac,
"-j", "ACCEPT"])
subprocess.run(["iptables", "-I", "FORWARD", "-i", self.iface,
"-m", "mac", "--mac-source", mac,
"-j", "REJECT", "--reject-with", "icmp-host-prohibited"])
def walu_unblock(self, mac):
subprocess.run(["iptables", "-D", "FORWARD", "-i", self.iface,
"-m", "mac", "--mac-source", mac,
"-j", "REJECT", "--reject-with", "icmp-host-prohibited"])
subprocess.run(["iptables", "-I", "FORWARD", "-i", self.iface,
"-m", "mac", "--mac-source", mac,
"-j", "ACCEPT"])
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