| from vpp_tunnel_interface import VppTunnelInterface |
| from ipaddress import ip_address |
| from vpp_papi import VppEnum |
| |
| |
| class VppIpIpTunInterface(VppTunnelInterface): |
| """ |
| VPP IP-IP Tunnel interface |
| """ |
| |
| def __init__(self, test, parent_if, src, dst, |
| table_id=0, dscp=0x0, |
| flags=0, mode=None): |
| super(VppIpIpTunInterface, self).__init__(test, parent_if) |
| self.src = src |
| self.dst = dst |
| self.table_id = table_id |
| self.dscp = dscp |
| self.flags = flags |
| self.mode = mode |
| if not self.mode: |
| self.mode = (VppEnum.vl_api_tunnel_mode_t. |
| TUNNEL_API_MODE_P2P) |
| |
| def add_vpp_config(self): |
| r = self.test.vapi.ipip_add_tunnel( |
| tunnel={ |
| 'src': self.src, |
| 'dst': self.dst, |
| 'table_id': self.table_id, |
| 'flags': self.flags, |
| 'dscp': self.dscp, |
| 'instance': 0xffffffff, |
| 'mode': self.mode, |
| }) |
| self.set_sw_if_index(r.sw_if_index) |
| r = self.test.vapi.ipip_tunnel_dump( |
| sw_if_index=self.sw_if_index) |
| self.instance = r[0].tunnel.instance |
| self.test.registry.register(self, self.test.logger) |
| return self |
| |
| def remove_vpp_config(self): |
| self.test.vapi.ipip_del_tunnel(sw_if_index=self._sw_if_index) |
| |
| def query_vpp_config(self): |
| ts = self.test.vapi.ipip_tunnel_dump(sw_if_index=0xffffffff) |
| for t in ts: |
| if t.tunnel.sw_if_index == self._sw_if_index: |
| return True |
| return False |
| |
| def __str__(self): |
| return self.object_id() |
| |
| def object_id(self): |
| return "ipip%d" % self.instance |
| |
| @property |
| def remote_ip(self): |
| return self.dst |
| |
| @property |
| def local_ip(self): |
| return self.src |