def _setupRouting(endpoint):
host = endpoint.getHost()
assert host
bridge = endpoint.getBridge()
assert bridge
id = endpoint.getId()
assert id
assert ifaceutil.bridgeExists(host, bridge)
tincname = _tincName(endpoint)
assert ifaceutil.interfaceExists(host, tincname)
assert not ifaceutil.interfaceBridge(host, tincname)
#enable ip forwarding
host.execute ("sysctl -q -w net.ipv6.conf.all.forwarding=1");
host.execute ("sysctl -q -w net.ipv4.conf.all.forwarding=1");
#add gateway addresses
for gw in endpoint.getGateways():
ifaceutil.addAddress(host, bridge, gw)
#set bridge up
ifaceutil.ifup(host, bridge)
ifaceutil.connectInterfaces(host, bridge, tincname, id, endpoint.getGateways())
def _setupRouting(endpoint):
host = endpoint.getHost()
assert host
bridge = endpoint.getBridge()
assert bridge
id = endpoint.getId()
assert id
assert ifaceutil.bridgeExists(host, bridge)
tincname = _tincName(endpoint)
assert ifaceutil.interfaceExists(host, tincname)
assert not ifaceutil.interfaceBridge(host, tincname)
#enable ip forwarding
host.execute ("sysctl -q -w net.ipv6.conf.all.forwarding=1");
host.execute ("sysctl -q -w net.ipv4.conf.all.forwarding=1");
#add gateway addresses
for gw in endpoint.getGateways():
ifaceutil.addAddress(host, bridge, gw)
#set bridge up
ifaceutil.ifup(host, bridge)
ifaceutil.connectInterfaces(host, bridge, tincname, id, endpoint.getGateways())
for gw in endpoint.getGateways():
ip = gw.split("/")[0]
util.waitFor(lambda :ifaceutil.reachable(host, ip, iface=bridge))
assert ifaceutil.reachable(host, ip, iface=bridge), "Cannot reach %s in interface %s" % (ip, bridge)