| #!/usr/bin/env python3 |
| """ |
| UDP encap objects |
| """ |
| |
| from vpp_object import VppObject |
| from socket import inet_pton, inet_ntop, AF_INET, AF_INET6 |
| |
| |
| def find_udp_encap(test, ue): |
| encaps = test.vapi.udp_encap_dump() |
| for e in encaps: |
| if ( |
| ue.id == e.udp_encap.id |
| and ue.src_ip == str(e.udp_encap.src_ip) |
| and ue.dst_ip == str(e.udp_encap.dst_ip) |
| and e.udp_encap.dst_port == ue.dst_port |
| and e.udp_encap.src_port == ue.src_port |
| ): |
| return True |
| |
| return False |
| |
| |
| class VppUdpEncap(VppObject): |
| def __init__(self, test, src_ip, dst_ip, src_port, dst_port, table_id=0): |
| self._test = test |
| self.table_id = table_id |
| self.src_ip_s = src_ip |
| self.dst_ip_s = dst_ip |
| self.src_ip = src_ip |
| self.dst_ip = dst_ip |
| self.src_port = src_port |
| self.dst_port = dst_port |
| |
| def add_vpp_config(self): |
| r = self._test.vapi.udp_encap_add( |
| self.src_ip, self.dst_ip, self.src_port, self.dst_port, self.table_id |
| ) |
| self.id = r.id |
| self._test.registry.register(self, self._test.logger) |
| |
| def remove_vpp_config(self): |
| self._test.vapi.udp_encap_del(self.id) |
| |
| def query_vpp_config(self): |
| return find_udp_encap(self._test, self) |
| |
| def object_id(self): |
| return "udp-encap-%d" % self.id |
| |
| def get_stats(self): |
| c = self._test.statistics.get_counter("/net/udp-encap") |
| return c[0][self.id] |