+class VppIpInterfaceAddress(VppObject):
+
+ def __init__(self, test, intf, addr, len, bind=None):
+ self._test = test
+ self.intf = intf
+ self.addr = addr
+ self.len = len
+ self.prefix = "%s/%d" % (addr, len)
+ self.host_len = ip_network(self.prefix, strict=False).max_prefixlen
+ self.table_id = 0
+ if bind:
+ self.table_id = bind.table.table_id
+
+ def add_vpp_config(self):
+ self._test.vapi.sw_interface_add_del_address(
+ sw_if_index=self.intf.sw_if_index, prefix=self.prefix,
+ is_add=1)
+ self._test.registry.register(self, self._test.logger)
+ return self
+
+ def remove_vpp_config(self):
+ self._test.vapi.sw_interface_add_del_address(
+ sw_if_index=self.intf.sw_if_index, prefix=self.prefix,
+ is_add=0)
+
+ def query_vpp_config(self):
+ # search for the IP address mapping and the two expected
+ # FIB entries
+ v = ip_address(self.addr).version
+
+ if ((v == 4 and self.len < 31) or (v == 6 and self.len < 127)):
+ return (fib_interface_ip_prefix(self._test,
+ self.addr,
+ self.len,
+ self.intf.sw_if_index) &
+ find_route(self._test,
+ self.addr,
+ self.len,
+ table_id=self.table_id,
+ sw_if_index=self.intf.sw_if_index) &
+ find_route(self._test,
+ self.addr,
+ self.host_len,
+ table_id=self.table_id,
+ sw_if_index=self.intf.sw_if_index))
+ else:
+ return (fib_interface_ip_prefix(self._test,
+ self.addr,
+ self.len,
+ self.intf.sw_if_index) &
+ find_route(self._test,
+ self.addr,
+ self.host_len,
+ table_id=self.table_id,
+ sw_if_index=self.intf.sw_if_index))
+
+ def object_id(self):
+ return "interface-ip-%s-%d-%s" % (self.intf,
+ self.table_id,
+ self.prefix)
+
+
+class VppIp6LinkLocalAddress(VppObject):
+
+ def __init__(self, test, intf, addr):
+ self._test = test
+ self.intf = intf
+ self.addr = addr
+
+ def add_vpp_config(self):
+ self._test.vapi.sw_interface_ip6_set_link_local_address(
+ sw_if_index=self.intf.sw_if_index, ip=self.addr)
+ self._test.registry.register(self, self._test.logger)
+ return self
+
+ def remove_vpp_config(self):
+ # link locals can't be removed, only changed
+ pass
+
+ def query_vpp_config(self):
+ # no API to query
+ return False
+
+ def object_id(self):
+ return "ip6-link-local-%s-%s" % (self.intf, self.addr)
+
+
+class VppIpInterfaceBind(VppObject):
+
+ def __init__(self, test, intf, table):
+ self._test = test
+ self.intf = intf
+ self.table = table
+
+ def add_vpp_config(self):
+ if self.table.is_ip6:
+ self.intf.set_table_ip6(self.table.table_id)
+ else:
+ self.intf.set_table_ip4(self.table.table_id)
+ self._test.registry.register(self, self._test.logger)
+ return self
+
+ def remove_vpp_config(self):
+ if 0 == self.table.table_id:
+ return
+ if self.table.is_ip6:
+ self.intf.set_table_ip6(0)
+ else:
+ self.intf.set_table_ip4(0)
+
+ def query_vpp_config(self):
+ if 0 == self.table.table_id:
+ return False
+ return self._test.vapi.sw_interface_get_table(
+ self.intf.sw_if_index,
+ self.table.is_ip6).vrf_id == self.table.table_id
+
+ def object_id(self):
+ return "interface-bind-%s-%s" % (self.intf, self.table)
+
+
+class VppMplsLabel: