| |
| from vpp_interface import VppInterface |
| import socket |
| from vpp_papi import VppEnum |
| |
| |
| class VppGreInterface(VppInterface): |
| """ |
| VPP GRE interface |
| """ |
| |
| def __init__(self, test, src_ip, dst_ip, outer_table_id=0, |
| type=None, mode=None, |
| session=0): |
| """ Create VPP GRE interface """ |
| super(VppGreInterface, self).__init__(test) |
| self.t_src = src_ip |
| self.t_dst = dst_ip |
| self.t_outer_table = outer_table_id |
| self.t_session = session |
| self.t_type = type |
| if not self.t_type: |
| self.t_type = (VppEnum.vl_api_gre_tunnel_type_t. |
| GRE_API_TUNNEL_TYPE_L3) |
| self.t_mode = mode |
| if not self.t_mode: |
| self.t_mode = (VppEnum.vl_api_gre_tunnel_mode_t. |
| GRE_API_TUNNEL_MODE_P2P) |
| |
| def add_vpp_config(self): |
| r = self.test.vapi.gre_tunnel_add_del( |
| self.t_src, |
| self.t_dst, |
| outer_table_id=self.t_outer_table, |
| type=self.t_type, |
| mode=self.t_mode, |
| session_id=self.t_session) |
| self.set_sw_if_index(r.sw_if_index) |
| self.generate_remote_hosts() |
| self.test.registry.register(self, self.test.logger) |
| return self |
| |
| def remove_vpp_config(self): |
| self.unconfig() |
| self.test.vapi.gre_tunnel_add_del(self.t_src, |
| self.t_dst, |
| outer_table_id=self.t_outer_table, |
| type=self.t_type, |
| mode=self.t_mode, |
| session_id=self.t_session, |
| is_add=0) |
| |
| def object_id(self): |
| return "gre-%d" % self.sw_if_index |
| |
| def query_vpp_config(self): |
| return (self.test.vapi.gre_tunnel_dump( |
| sw_if_index=self._sw_if_index)) |
| |
| @property |
| def remote_ip(self): |
| return self.t_dst |
| |
| @property |
| def local_ip(self): |
| return self.t_src |