#!/usr/bin/env python
import socket
-from util import ip4n_range
+from util import ip4n_range, ip4_range
import unittest
from framework import VppTestCase, VppTestRunner
from template_bd import BridgeDomain
VXLAN(vni=vni, flags=self.flags) /
pkt)
+ def ip_range(self, start, end):
+ """ range of remote ip's """
+ return ip4_range(self.pg0.remote_ip4, start, end)
+
def encap_mcast(self, pkt, src_ip, src_mac, vni):
"""
Encapsulate the original payload frame by adding VXLAN header with its
add or del tunnels sharing the same mcast dst
to test vxlan ref_count mechanism
"""
- n_shared_dst_tunnels = 2000
+ n_shared_dst_tunnels = 20
vni_start = 10000
vni_end = vni_start + n_shared_dst_tunnels
for vni in range(vni_start, vni_end):
- cls.vapi.vxlan_add_del_tunnel(
+ r = cls.vapi.vxlan_add_del_tunnel(
src_addr=cls.pg0.local_ip4n,
dst_addr=cls.mcast_ip4n,
mcast_sw_if_index=1,
vni=vni,
is_add=is_add)
+ if r.sw_if_index == 0xffffffff:
+ raise "bad sw_if_index"
@classmethod
def add_shared_mcast_dst_load(cls):