| """ |
| IP Routes |
| |
| object abstractions for representing IP routes in VPP |
| """ |
| |
| import socket |
| |
| |
| class IpPath: |
| |
| def __init__(self, nh_addr, nh_sw_if_index, nh_table_id=0): |
| self.nh_addr = socket.inet_pton(socket.AF_INET, nh_addr) |
| self.nh_itf = nh_sw_if_index |
| self.nh_table_id = nh_table_id |
| |
| |
| class IpRoute: |
| """ |
| IP Route |
| """ |
| |
| def __init__(self, test, dest_addr, |
| dest_addr_len, paths, table_id=0): |
| self._test = test |
| self.paths = paths |
| self.dest_addr = socket.inet_pton(socket.AF_INET, dest_addr) |
| self.dest_addr_len = dest_addr_len |
| self.table_id = table_id |
| |
| def add_vpp_config(self): |
| for path in self.paths: |
| self._test.vapi.ip_add_del_route(self.dest_addr, |
| self.dest_addr_len, |
| path.nh_addr, |
| path.nh_itf, |
| table_id=self.table_id) |
| |
| def remove_vpp_config(self): |
| for path in self.paths: |
| self._test.vapi.ip_add_del_route(self.dest_addr, |
| self.dest_addr_len, |
| path.nh_addr, |
| path.nh_itf, |
| table_id=self.table_id, |
| is_add=0) |