from abc import abstractmethod, ABCMeta
import socket
-from util import Host
+from util import Host, mk_ll_addr
from vpp_neighbor import VppNeighbor
"""IPv6 address of remote peer - raw, suitable as API parameter"""
return socket.inet_pton(socket.AF_INET6, self.remote_ip6)
+ @property
+ def local_ip6_ll(self):
+ """Local IPv6 linnk-local address on VPP interface (string)."""
+ return self._local_ip6_ll
+
+ @property
+ def local_ip6n_ll(self):
+ """Local IPv6 link-local address - raw, suitable as API parameter."""
+ return self._local_ip6n_ll
+
+ @property
+ def remote_ip6_ll(self):
+ """Link-local IPv6 address of remote peer
+ "connected" to this interface."""
+ return self._remote_ip6_ll
+
+ @property
+ def remote_ip6n_ll(self):
+ """Link-local IPv6 address of remote peer
+ - raw, suitable as API parameter"""
+ return self._remote_ip6n_ll
+
@property
def name(self):
"""Name of the interface."""
mac = "02:%02x:00:00:ff:%02x" % (self.sw_if_index, i)
ip4 = "172.16.%u.%u" % (self.sw_if_index, i)
ip6 = "fd01:%x::%x" % (self.sw_if_index, i)
- host = Host(mac, ip4, ip6)
+ ip6_ll = mk_ll_addr(mac)
+ host = Host(mac, ip4, ip6, ip6_ll)
self._remote_hosts.append(host)
self._hosts_by_mac[mac] = host
self._hosts_by_ip4[ip4] = host
self._local_ip4 = "172.16.%u.1" % self.sw_if_index
self._local_ip4n = socket.inet_pton(socket.AF_INET, self.local_ip4)
+ self._local_ip4_subnet = "172.16.%u.0" % self.sw_if_index
+ self._local_ip4n_subnet = socket.inet_pton(socket.AF_INET,
+ self._local_ip4_subnet)
+ self._local_ip4_bcast = "172.16.%u.255" % self.sw_if_index
+ self._local_ip4n_bcast = socket.inet_pton(socket.AF_INET,
+ self._local_ip4_bcast)
self.local_ip4_prefix_len = 24
self.has_ip4_config = False
self.ip4_table_id = 0
"Could not find interface with sw_if_index %d "
"in interface dump %s" %
(self.sw_if_index, repr(r)))
+ self._local_ip6_ll = mk_ll_addr(self.local_mac)
+ self._local_ip6n_ll = socket.inet_pton(socket.AF_INET6,
+ self.local_ip6_ll)
+ self._remote_ip6_ll = mk_ll_addr(self.remote_mac)
+ self._remote_ip6n_ll = socket.inet_pton(socket.AF_INET6,
+ self.remote_ip6_ll)
def config_ip4(self):
"""Configure IPv4 address on the VPP interface."""
self.test.vapi.proxy_arp_intfc_enable_disable(
self.sw_if_index,
enable)
+
+ def query_vpp_config(self):
+ dump = self.test.vapi.sw_interface_dump()
+ return self.is_interface_config_in_dump(dump)
+
+ def is_interface_config_in_dump(self, dump):
+ for i in dump:
+ if i.interface_name.rstrip(' \t\r\n\0') == self.name and \
+ i.sw_if_index == self.sw_if_index:
+ return True
+ else:
+ return False