def _validate_routes_nexthop(self, cidrs, ips, routes, nexthop):
#Note(nati): Nexthop should be connected,
# so we need to check
# nexthop belongs to one of cidrs of the router ports
if not netaddr.all_matching_cidrs(nexthop, cidrs):
raise extraroute.InvalidRoutes(
routes=routes,
reason=_('the nexthop is not connected with router'))
#Note(nati) nexthop should not be same as fixed_ips
if nexthop in ips:
raise extraroute.InvalidRoutes(
routes=routes, reason=_('the nexthop is used by router'))
def _validate_routes_nexthop(self, cidrs, ips, routes, nexthop):
#Note(nati): Nexthop should be connected,
# so we need to check
# nexthop belongs to one of cidrs of the router ports
extern_relay_cidr = cfg.CONF.l3gw_extern_net_ip_range
if not netaddr.all_matching_cidrs(nexthop, cidrs):
if (cfg.CONF.cascade_str == 'cascaded'
and extern_relay_cidr and netaddr.all_matching_cidrs(
nexthop, [extern_relay_cidr])):
LOG.debug(
_('nexthop(%s) is in extern_relay_cidr,'
'so not raise InvalidRoutes exception'), nexthop)
return
raise extraroute.InvalidRoutes(
routes=routes,
reason=_('the nexthop is not connected with router'))
#Note(nati) nexthop should not be same as fixed_ips
if nexthop in ips:
raise extraroute.InvalidRoutes(
routes=routes, reason=_('the nexthop is used by router'))
def _validate_routes_nexthop(self, context, ports, routes, nexthop):
#Note(nati): Nexthop should be connected,
# so we need to check
# nexthop belongs to one of cidrs of the router ports
cidrs = []
for port in ports:
cidrs += [
self._core_plugin._get_subnet(context, ip['subnet_id'])['cidr']
for ip in port['fixed_ips']
]
if not netaddr.all_matching_cidrs(nexthop, cidrs):
raise extraroute.InvalidRoutes(
routes=routes,
reason=_('the nexthop is not connected with router'))
#Note(nati) nexthop should not be same as fixed_ips
for port in ports:
for ip in port['fixed_ips']:
if nexthop == ip['ip_address']:
raise extraroute.InvalidRoutes(
routes=routes,
reason=_('the nexthop is used by router'))
def _validate_routes_nexthop(self, cidrs, ips, routes, nexthop):
# lets skip to check connected routes
# lets keep it FR
if nexthop in ips:
raise extraroute.InvalidRoutes(
routes=routes, reason=_('the nexthop is used by router'))
def _validate_routes_nexthop(cidrs, ips, routes, nexthop):
# Note(nati) nexthop should not be same as fixed_ips
if nexthop in ips:
raise extraroute.InvalidRoutes(
routes=routes, reason=_('the nexthop is used by router'))
