def cleanup():
print("Stopping processes..")
for f in os.listdir(config.run_dir):
if re.search(".pid$", f):
check_pidfile(os.path.join(config.run_dir, f))
create_dir(config.run_dir, True)
# create_dir(env.cmd, True)
print("Reseting NAT..")
cmd = """
iptables -t nat -D POSTROUTING -s {0} -o {1} -j MASQUERADE
echo 0 > /proc/sys/net/ipv4/ip_forward
iptables -D INPUT -i {2} -j ACCEPT
iptables -D FORWARD -i {2} -j ACCEPT
iptables -D OUTPUT -o {2} -j ACCEPT
""".format(config.subnet, get_default_route()[1], config.bridge)
runcmd(cmd)
print("Deleting bridge %s.." % config.bridge)
cmd = """
ip link show {0} && ip addr del {1}/{2} dev {0}
sleep 1
ip link set {0} down
sleep 1
brctl delbr {0}
""".format(config.bridge, config.gateway, config.net.prefixlen)
runcmd(cmd)
def cleanup():
print("Stopping processes..")
for f in os.listdir(config.run_dir):
if re.search(".pid$", f):
check_pidfile(os.path.join(config.run_dir, f))
create_dir(config.run_dir, True)
# create_dir(env.cmd, True)
print("Reseting NAT..")
cmd = """
iptables -t nat -D POSTROUTING -s {0} -o {1} -j MASQUERADE
echo 0 > /proc/sys/net/ipv4/ip_forward
iptables -D INPUT -i {2} -j ACCEPT
iptables -D FORWARD -i {2} -j ACCEPT
iptables -D OUTPUT -o {2} -j ACCEPT
""".format(config.subnet,
get_default_route()[1], config.bridge)
runcmd(cmd)
print("Deleting bridge %s.." % config.bridge)
cmd = """
ip link show {0} && ip addr del {1}/{2} dev {0}
sleep 1
ip link set {0} down
sleep 1
brctl delbr {0}
""".format(config.bridge, config.gateway, config.net.prefixlen)
runcmd(cmd)
def cleanup(args, env):
print("Cleaning up bridge, NAT, resolv.conf...")
for f in os.listdir(env.run):
if re.search(".pid$", f):
check_pidfile(os.path.join(env.run, f))
create_dir(env.run, True)
# create_dir(env.cmd, True)
cmd = """
iptables -t nat -D POSTROUTING -s {0} -o {1} -j MASQUERADE
echo 0 > /proc/sys/net/ipv4/ip_forward
iptables -D INPUT -i {2} -j ACCEPT
iptables -D FORWARD -i {2} -j ACCEPT
iptables -D OUTPUT -o {2} -j ACCEPT
""".format(env.subnet, get_default_route()[1], env.bridge)
os.system(cmd)
cmd = """
ip link show {0} && ip addr del {1}/{2} dev {0}
sleep 1
ip link set {0} down
sleep 1
brctl delbr {0}
""".format(env.bridge, env.gateway, env.net.prefixlen)
os.system(cmd)
def cleanup(args, env):
print("Cleaning up bridge, NAT, resolv.conf...")
for f in os.listdir(env.run):
if re.search(".pid$", f):
check_pidfile(os.path.join(env.run, f))
create_dir(env.run, True)
# create_dir(env.cmd, True)
cmd = """
iptables -t nat -D POSTROUTING -s {0} -o {1} -j MASQUERADE
echo 0 > /proc/sys/net/ipv4/ip_forward
iptables -D INPUT -i {2} -j ACCEPT
iptables -D FORWARD -i {2} -j ACCEPT
iptables -D OUTPUT -o {2} -j ACCEPT
""".format(env.subnet,
get_default_route()[1], env.bridge)
os.system(cmd)
cmd = """
ip link show {0} && ip addr del {1}/{2} dev {0}
sleep 1
ip link set {0} down
sleep 1
brctl delbr {0}
""".format(env.bridge, env.gateway, env.net.prefixlen)
os.system(cmd)
def network(args, env):
print("Create bridge..Add gateway IP..Activate NAT.."
"Append NS options to resolv.conf")
cmd = """
! ip link show {0} && brctl addbr {0} && ip link set {0} up
sleep 1
ip link set promisc on dev {0}
ip addr add {1}/{2} dev {0}
""".format(env.bridge, env.gateway, env.net.prefixlen)
os.system(cmd)
cmd = """
iptables -t nat -A POSTROUTING -s {0} -o {1} -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -I INPUT 1 -i {2} -j ACCEPT
iptables -I FORWARD 1 -i {2} -j ACCEPT
iptables -I OUTPUT 1 -o {2} -j ACCEPT
""".format(env.subnet, get_default_route()[1], env.bridge)
os.system(cmd)
def network():
print("Creating bridge %s.." % config.bridge)
print("Add gateway IP %s.." % config.gateway)
cmd = """
! ip link show {0} && brctl addbr {0} && ip link set {0} up
sleep 1
ip link set promisc on dev {0}
ip addr add {1}/{2} dev {0}
""".format(config.bridge, config.gateway, config.net.prefixlen)
runcmd(cmd)
print("Activate NAT..")
cmd = """
iptables -t nat -A POSTROUTING -s {0} -o {1} -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -I INPUT 1 -i {2} -j ACCEPT
iptables -I FORWARD 1 -i {2} -j ACCEPT
iptables -I OUTPUT 1 -o {2} -j ACCEPT
""".format(config.subnet, get_default_route()[1], config.bridge)
runcmd(cmd)
def network():
print("Creating bridge %s.." % config.bridge)
print("Add gateway IP %s.." % config.gateway)
cmd = """
! ip link show {0} && brctl addbr {0} && ip link set {0} up
sleep 1
ip link set promisc on dev {0}
ip addr add {1}/{2} dev {0}
""".format(config.bridge, config.gateway, config.net.prefixlen)
runcmd(cmd)
print("Activate NAT..")
cmd = """
iptables -t nat -A POSTROUTING -s {0} -o {1} -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -I INPUT 1 -i {2} -j ACCEPT
iptables -I FORWARD 1 -i {2} -j ACCEPT
iptables -I OUTPUT 1 -o {2} -j ACCEPT
""".format(config.subnet,
get_default_route()[1], config.bridge)
runcmd(cmd)
def network(args, env):
print(
"Create bridge..Add gateway IP..Activate NAT.."
"Append NS options to resolv.conf")
cmd = """
! ip link show {0} && brctl addbr {0} && ip link set {0} up
sleep 1
ip link set promisc on dev {0}
ip addr add {1}/{2} dev {0}
""".format(env.bridge, env.gateway, env.net.prefixlen)
os.system(cmd)
cmd = """
iptables -t nat -A POSTROUTING -s {0} -o {1} -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -I INPUT 1 -i {2} -j ACCEPT
iptables -I FORWARD 1 -i {2} -j ACCEPT
iptables -I OUTPUT 1 -o {2} -j ACCEPT
""".format(env.subnet,
get_default_route()[1], env.bridge)
os.system(cmd)
def _autoconf():
return {
"name": get_hostname(),
"ip": get_netinfo()[0],
"public_iface": get_default_route()[1],
}
def _autoconf():
return {
"name": get_hostname(),
"ip": get_netinfo()[0],
"public_iface": get_default_route()[1],
}
