def post (self):
local = self.scope.pop_context(self.name)
neighbor = Neighbor()
# XXX: use the right class for the data type
# XXX: we can use the scope.nlri interface ( and rename it ) to set some values
neighbor.router_id = local.get('router-id',None)
neighbor.peer_address = local.get('peer-address',None)
neighbor.local_address = local.get('local-address',None)
neighbor.local_as = local.get('local-as',None)
neighbor.peer_as = local.get('peer-as',None)
neighbor.passive = local.get('passive',False)
neighbor.listen = local.get('listen',0)
neighbor.hold_time = local.get('hold-time',HoldTime(180))
neighbor.host_name = local.get('host-name',_hostname())
neighbor.domain_name = local.get('domain-name',_domainname())
neighbor.md5 = local.get('md5',None)
neighbor.description = local.get('description','')
neighbor.flush = local.get('auto-flush',True)
neighbor.adjribout = local.get('adj-rib-out',True)
neighbor.aigp = local.get('aigp',None)
neighbor.ttl = local.get('ttl-security',None)
neighbor.group_updates = local.get('group-updates',True)
neighbor.manual_eor = local.get('manual-eor', False)
neighbor.api = ParseAPI.extract()
# capabilities
capability = local.get('capability',{})
neighbor.graceful_restart = capability.get('graceful-restart',0) or int(neighbor.hold_time)
neighbor.add_path = capability.get('add-path',0)
neighbor.asn4 = capability.get('asn4',True)
neighbor.multisession = capability.get('multi-session',False)
neighbor.operational = capability.get('operational',False)
neighbor.route_refresh = capability.get('route-refresh',0)
families = []
for family in ParseFamily.convert.keys():
for pair in local.get('family',{}).get(family,[]):
families.append(pair)
families = families or NLRI.known_families()
if (AFI.ipv4,SAFI.unicast) not in families:
families.append((AFI(AFI.ipv4),SAFI(SAFI.unicast)))
for family in families:
neighbor.add_family(family)
neighbor.changes = []
for section in ('static','l2vpn','flow'):
routes = local.get(section,{}).get('routes',[])
for route in routes:
route.nlri.action = OUT.ANNOUNCE
neighbor.changes.extend(routes)
messages = local.get('operational',{}).get('routes',[])
if not neighbor.router_id:
neighbor.router_id = neighbor.local_address
if neighbor.graceful_restart is None:
neighbor.graceful_restart = int(neighbor.hold_time)
if neighbor.route_refresh:
if neighbor.adjribout:
self.logger.configuration('route-refresh requested, enabling adj-rib-out')
missing = neighbor.missing()
if missing:
return self.error.set('incomplete neighbor, missing %s' % missing)
if neighbor.local_address.afi != neighbor.peer_address.afi:
return self.error.set('local-address and peer-address must be of the same family')
if neighbor.peer_address.top() in self._neighbors:
return self.error.set('duplicate peer definition %s' % neighbor.peer_address.top())
self._neighbors.append(neighbor.peer_address.top())
# check we are not trying to announce routes without the right MP announcement
for change in neighbor.changes:
family = change.nlri.family()
if family not in families and family != (AFI.ipv4,SAFI.unicast):
return self.error.set('Trying to announce a route of type %s,%s when we are not announcing the family to our peer' % change.nlri.family())
def _init_neighbor (neighbor):
families = neighbor.families()
for change in neighbor.changes:
if change.nlri.family() in families:
# This add the family to neighbor.families()
neighbor.rib.outgoing.insert_announced_watchdog(change)
for message in messages:
if message.family() in families:
if message.name == 'ASM':
neighbor.asm[message.family()] = message
else:
neighbor.messages.append(message)
self.neighbors[neighbor.name()] = neighbor
# create one neighbor object per family for multisession
if neighbor.multisession and len(neighbor.families()) > 1:
for family in neighbor.families():
# XXX: FIXME: Ok, it works but it takes LOTS of memory ..
m_neighbor = deepcopy(neighbor)
m_neighbor.make_rib()
m_neighbor.rib.outgoing.families = [family]
_init_neighbor(m_neighbor)
else:
neighbor.make_rib()
_init_neighbor(neighbor)
return True
def post(self):
self.scope.to_context()
local = self.scope.pop_context(self.name)
neighbor = Neighbor()
for inherit in local.get('inherit', []):
data = self.scope.template('neighbor', inherit)
self.scope.inherit(data)
# XXX: use the right class for the data type
# XXX: we can use the scope.nlri interface ( and rename it ) to set some values
neighbor.router_id = local.get('router-id', None)
neighbor.peer_address = local.get('peer-address', None)
neighbor.local_address = local.get('local-address', None)
neighbor.local_as = local.get('local-as', None)
neighbor.peer_as = local.get('peer-as', None)
neighbor.passive = local.get('passive', False)
neighbor.listen = local.get('listen', 0)
neighbor.connect = local.get('connect', 0)
neighbor.hold_time = local.get('hold-time', HoldTime(180))
neighbor.host_name = local.get('host-name', host())
neighbor.domain_name = local.get('domain-name', domain())
neighbor.md5_password = local.get('md5-password', None)
neighbor.md5_base64 = local.get('md5-base64', None)
neighbor.md5_ip = local.get('md5-ip', neighbor.local_address)
neighbor.description = local.get('description', '')
neighbor.flush = local.get('auto-flush', True)
neighbor.adj_rib_out = local.get('adj-rib-out', True)
neighbor.adj_rib_in = local.get('adj-rib-in', True)
neighbor.aigp = local.get('aigp', None)
neighbor.ttl_out = local.get('outgoing-ttl', None)
neighbor.ttl_in = local.get('incoming-ttl', None)
neighbor.group_updates = local.get('group-updates', True)
neighbor.manual_eor = local.get('manual-eor', False)
local_api = ParseAPI.extract()
for k, values in self.scope.get('api', {}).items():
for value in values:
local_api.setdefault(k, []).append(value)
neighbor.api = local_api
# capabilities
capability = local.get('capability', {})
neighbor.add_path = capability.get('add-path', 0)
neighbor.asn4 = capability.get('asn4', True)
neighbor.multisession = capability.get('multi-session', False)
neighbor.operational = capability.get('operational', False)
neighbor.route_refresh = capability.get('route-refresh', 0)
if capability.get('graceful-restart', False) is not False:
neighbor.graceful_restart = capability.get(
'graceful-restart', 0) or int(neighbor.hold_time)
families = []
for family in ParseFamily.convert.keys():
for pair in local.get('family', {}).get(family, []):
families.append(pair)
for k, values in self.scope.get('family', {}).items():
for value in values:
families.append(value)
families = families or NLRI.known_families()
for family in families:
neighbor.add_family(family)
neighbor.changes = []
# old format
for section in ('static', 'l2vpn', 'flow'):
routes = local.get(section, {}).get('routes', [])
for route in routes:
route.nlri.action = OUT.ANNOUNCE
neighbor.changes.extend(routes)
# new format
routes = local.get('routes', [])
for route in routes:
route.nlri.action = OUT.ANNOUNCE
neighbor.changes.extend(routes)
messages = local.get('operational', {}).get('routes', [])
if neighbor.local_address is None:
neighbor.auto_discovery = True
neighbor.local_address = None
neighbor.md5_ip = None
if not neighbor.router_id and neighbor.peer_address.afi == AFI.ipv4 and not neighbor.auto_discovery:
neighbor.router_id = neighbor.local_address
if neighbor.route_refresh:
if neighbor.adj_rib_out:
self.logger.configuration(
'route-refresh requested, enabling adj-rib-out')
missing = neighbor.missing()
if missing:
return self.error.set('incomplete neighbor, missing %s' % missing)
if not neighbor.auto_discovery and neighbor.local_address.afi != neighbor.peer_address.afi:
return self.error.set(
'local-address and peer-address must be of the same family')
neighbor.range_size = neighbor.peer_address.mask.size()
if neighbor.range_size > 1 and not neighbor.passive:
return self.error.set(
'can only use ip ranges for the peer address with passive neighbors'
)
if neighbor.peer_address.top() in self._neighbors:
return self.error.set('duplicate peer definition %s' %
neighbor.peer_address.top())
self._neighbors.append(neighbor.peer_address.top())
if neighbor.md5_password:
try:
md5 = base64.b64decode(
neighbor.md5_password
) if neighbor.md5_base64 else neighbor.md5_password
except TypeError as e:
return self.error.set(
"Invalid base64 encoding of MD5 password.")
else:
if len(md5) > 80:
return self.error.set(
'MD5 password must be no larger than 80 characters')
# check we are not trying to announce routes without the right MP announcement
for change in neighbor.changes:
family = change.nlri.family()
if family not in families and family != (AFI.ipv4, SAFI.unicast):
return self.error.set(
'Trying to announce a route of type %s,%s when we are not announcing the family to our peer'
% change.nlri.family())
def _init_neighbor(neighbor):
families = neighbor.families()
for change in neighbor.changes:
if change.nlri.family() in families:
# This add the family to neighbor.families()
neighbor.rib.outgoing.add_to_rib_watchdog(change)
for message in messages:
if message.family() in families:
if message.name == 'ASM':
neighbor.asm[message.family()] = message
else:
neighbor.messages.append(message)
self.neighbors[neighbor.name()] = neighbor
# create one neighbor object per family for multisession
if neighbor.multisession and len(neighbor.families()) > 1:
for family in neighbor.families():
# XXX: FIXME: Ok, it works but it takes LOTS of memory ..
m_neighbor = deepcopy(neighbor)
m_neighbor.make_rib()
m_neighbor.rib.outgoing.families = [family]
_init_neighbor(m_neighbor)
else:
neighbor.make_rib()
_init_neighbor(neighbor)
return True
def post(self):
local = self.scope.pop_context(self.name)
neighbor = Neighbor()
# XXX: use the right class for the data type
# XXX: we can use the scope.nlri interface ( and rename it ) to set some values
neighbor.router_id = local.get('router-id', None)
neighbor.peer_address = local.get('peer-address', None)
neighbor.local_address = local.get('local-address', None)
neighbor.local_as = local.get('local-as', None)
neighbor.peer_as = local.get('peer-as', None)
neighbor.passive = local.get('passive', False)
neighbor.listen = local.get('listen', 0)
neighbor.hold_time = local.get('hold-time', HoldTime(180))
neighbor.host_name = local.get('host-name', _hostname())
neighbor.domain_name = local.get('domain-name', _domainname())
neighbor.md5 = local.get('md5', None)
neighbor.description = local.get('description', '')
neighbor.flush = local.get('auto-flush', True)
neighbor.adjribout = local.get('adj-rib-out', True)
neighbor.aigp = local.get('aigp', None)
neighbor.ttl = local.get('ttl-security', None)
neighbor.group_updates = local.get('group-updates', True)
neighbor.manual_eor = local.get('manual-eor', False)
neighbor.api = ParseAPI.extract()
# capabilities
capability = local.get('capability', {})
neighbor.add_path = capability.get('add-path', 0)
neighbor.asn4 = capability.get('asn4', True)
neighbor.multisession = capability.get('multi-session', False)
neighbor.operational = capability.get('operational', False)
neighbor.route_refresh = capability.get('route-refresh', 0)
if capability.get('graceful-restart', False) is not False:
neighbor.graceful_restart = capability.get(
'graceful-restart', 0) or int(neighbor.hold_time)
families = []
for family in ParseFamily.convert.keys():
for pair in local.get('family', {}).get(family, []):
families.append(pair)
families = families or NLRI.known_families()
if (AFI.ipv4, SAFI.unicast) not in families:
families.append((AFI(AFI.ipv4), SAFI(SAFI.unicast)))
for family in families:
neighbor.add_family(family)
neighbor.changes = []
for section in ('static', 'l2vpn', 'flow'):
routes = local.get(section, {}).get('routes', [])
for route in routes:
route.nlri.action = OUT.ANNOUNCE
neighbor.changes.extend(routes)
messages = local.get('operational', {}).get('routes', [])
if not neighbor.router_id:
neighbor.router_id = neighbor.local_address
if neighbor.route_refresh:
if neighbor.adjribout:
self.logger.configuration(
'route-refresh requested, enabling adj-rib-out')
missing = neighbor.missing()
if missing:
return self.error.set('incomplete neighbor, missing %s' % missing)
if neighbor.local_address.afi != neighbor.peer_address.afi:
return self.error.set(
'local-address and peer-address must be of the same family')
if neighbor.peer_address.top() in self._neighbors:
return self.error.set('duplicate peer definition %s' %
neighbor.peer_address.top())
self._neighbors.append(neighbor.peer_address.top())
# check we are not trying to announce routes without the right MP announcement
for change in neighbor.changes:
family = change.nlri.family()
if family not in families and family != (AFI.ipv4, SAFI.unicast):
return self.error.set(
'Trying to announce a route of type %s,%s when we are not announcing the family to our peer'
% change.nlri.family())
def _init_neighbor(neighbor):
families = neighbor.families()
for change in neighbor.changes:
if change.nlri.family() in families:
# This add the family to neighbor.families()
neighbor.rib.outgoing.insert_announced_watchdog(change)
for message in messages:
if message.family() in families:
if message.name == 'ASM':
neighbor.asm[message.family()] = message
else:
neighbor.messages.append(message)
self.neighbors[neighbor.name()] = neighbor
# create one neighbor object per family for multisession
if neighbor.multisession and len(neighbor.families()) > 1:
for family in neighbor.families():
# XXX: FIXME: Ok, it works but it takes LOTS of memory ..
m_neighbor = deepcopy(neighbor)
m_neighbor.make_rib()
m_neighbor.rib.outgoing.families = [family]
_init_neighbor(m_neighbor)
else:
neighbor.make_rib()
_init_neighbor(neighbor)
return True
def post(self):
self.scope.merge('api', ParseAPI.extract())
return True
