import socket
import unittest
+from scapy.contrib.mpls import MPLS
+from scapy.layers.inet import IP, UDP, TCP, ICMP, icmptypes, icmpcodes
+from scapy.layers.l2 import Ether, Dot1Q, ARP
+from scapy.packet import Raw
+from six import moves
+
from framework import VppTestCase, VppTestRunner
-from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint
+from util import ppp
from vpp_ip_route import VppIpRoute, VppRoutePath, VppIpMRoute, \
VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind, \
- VppMplsTable, VppIpTable
-
-from scapy.packet import Raw
-from scapy.layers.l2 import Ether, Dot1Q, ARP
-from scapy.layers.inet import IP, UDP, TCP, ICMP, icmptypes, icmpcodes
-from util import ppp
-from scapy.contrib.mpls import MPLS
+ VppMplsTable, VppIpTable, VppIpAddress
+from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint
class TestIPv4(VppTestCase):
UDP(sport=1234, dport=1234))
pkts = [self.modify_packet(src_if, i, pkt_tmpl)
- for i in xrange(self.pg_if_packet_sizes[0],
- self.pg_if_packet_sizes[1], 10)]
+ for i in moves.range(self.pg_if_packet_sizes[0],
+ self.pg_if_packet_sizes[1], 10)]
pkts_b = [self.modify_packet(src_if, i, pkt_tmpl)
- for i in xrange(self.pg_if_packet_sizes[1] + hdr_ext,
- self.pg_if_packet_sizes[2] + hdr_ext, 50)]
+ for i in moves.range(self.pg_if_packet_sizes[1] + hdr_ext,
+ self.pg_if_packet_sizes[2] + hdr_ext,
+ 50)]
pkts.extend(pkts_b)
return pkts
def setUp(self):
super(TestIPPunt, self).setUp()
- self.create_pg_interfaces(range(2))
+ self.create_pg_interfaces(range(4))
for i in self.pg_interfaces:
i.admin_up()
#
# Configure a punt redirect via pg1.
#
- nh_addr = socket.inet_pton(socket.AF_INET,
- self.pg1.remote_ip4)
+ nh_addr = VppIpAddress(self.pg1.remote_ip4).encode()
self.vapi.ip_punt_redirect(self.pg0.sw_if_index,
self.pg1.sw_if_index,
nh_addr)
nh_addr,
is_add=0)
+ def test_ip_punt_dump(self):
+ """ IP4 punt redirect dump"""
+
+ #
+ # Configure a punt redirects
+ #
+ nh_address = VppIpAddress(self.pg3.remote_ip4).encode()
+ self.vapi.ip_punt_redirect(self.pg0.sw_if_index,
+ self.pg3.sw_if_index,
+ nh_address)
+ self.vapi.ip_punt_redirect(self.pg1.sw_if_index,
+ self.pg3.sw_if_index,
+ nh_address)
+ self.vapi.ip_punt_redirect(self.pg2.sw_if_index,
+ self.pg3.sw_if_index,
+ VppIpAddress('0.0.0.0').encode())
+
+ #
+ # Dump pg0 punt redirects
+ #
+ punts = self.vapi.ip_punt_redirect_dump(self.pg0.sw_if_index)
+ for p in punts:
+ self.assertEqual(p.punt.rx_sw_if_index, self.pg0.sw_if_index)
+
+ #
+ # Dump punt redirects for all interfaces
+ #
+ punts = self.vapi.ip_punt_redirect_dump(0xffffffff)
+ self.assertEqual(len(punts), 3)
+ for p in punts:
+ self.assertEqual(p.punt.tx_sw_if_index, self.pg3.sw_if_index)
+ self.assertNotEqual(punts[1].punt.nh.un.ip4, self.pg3.remote_ip4)
+ self.assertEqual(punts[2].punt.nh.un.ip4, '\x00'*4)
+
class TestIPDeag(VppTestCase):
""" IPv4 Deaggregate Routes """