from framework import VppTestCase, VppTestRunner
from util import ppp, ip6_normalize, mk_ll_addr
-from vpp_ip import DpoProto
+from vpp_ip import DpoProto, VppIpAddress
from vpp_ip_route import VppIpRoute, VppRoutePath, find_route, VppIpMRoute, \
VppMRoutePath, MRouteItfFlags, MRouteEntryFlags, VppMplsIpBind, \
- VppMplsRoute, VppMplsTable, VppIpTable, FibPathType
+ VppMplsRoute, VppMplsTable, VppIpTable, FibPathType, \
+ VppIpInterfaceAddress
from vpp_neighbor import find_nbr, VppNeighbor
from vpp_pg_interface import is_ipv6_misc
from vpp_sub_interface import VppSubInterface, VppDot1QSubint
# the options are nested in the scapy packet in way that i cannot
# decipher how to decode. this 1st layer of option always returns
# nested classes, so a direct obj1=obj2 comparison always fails.
- # however, the getlayer(.., 2) does give one instnace.
+ # however, the getlayer(.., 2) does give one instance.
# so we cheat here and construct a new opt instance for comparison
rd = ICMPv6NDOptPrefixInfo(
prefixlen=raos.prefixlen,
rd = rx.getlayer(
ICMPv6NDOptPrefixInfo, ii + 2)
else:
- self.assertEqual(pi_opt, raos)
+ self.assertEqual(pi_opt, raos, 'Expected: %s, received: %s'
+ % (pi_opt.show(dump=True),
+ raos.show(dump=True)))
def send_and_expect_ra(self, intf, pkts, remark, dst_ip=None,
filter_out_fn=is_ipv6_misc,
#
# Configure The RA to announce the links prefix
#
- self.pg0.ip6_ra_prefix(self.pg0.local_ip6,
- self.pg0.local_ip6_prefix_len)
+ self.pg0.ip6_ra_prefix('%s/%s' % (self.pg0.local_ip6,
+ self.pg0.local_ip6_prefix_len))
#
# RAs should now contain the prefix information option
# Change the prefix info to not off-link
# L-flag is clear
#
- self.pg0.ip6_ra_prefix(self.pg0.local_ip6,
- self.pg0.local_ip6_prefix_len,
+ self.pg0.ip6_ra_prefix('%s/%s' % (self.pg0.local_ip6,
+ self.pg0.local_ip6_prefix_len),
off_link=1)
opt = ICMPv6NDOptPrefixInfo(
# Change the prefix info to not off-link, no-autoconfig
# L and A flag are clear in the advert
#
- self.pg0.ip6_ra_prefix(self.pg0.local_ip6,
- self.pg0.local_ip6_prefix_len,
+ self.pg0.ip6_ra_prefix('%s/%s' % (self.pg0.local_ip6,
+ self.pg0.local_ip6_prefix_len),
off_link=1,
no_autoconfig=1)
# Change the flag settings back to the defaults
# L and A flag are set in the advert
#
- self.pg0.ip6_ra_prefix(self.pg0.local_ip6,
- self.pg0.local_ip6_prefix_len)
+ self.pg0.ip6_ra_prefix('%s/%s' % (self.pg0.local_ip6,
+ self.pg0.local_ip6_prefix_len))
opt = ICMPv6NDOptPrefixInfo(
prefixlen=self.pg0.local_ip6_prefix_len,
# Change the prefix info to not off-link, no-autoconfig
# L and A flag are clear in the advert
#
- self.pg0.ip6_ra_prefix(self.pg0.local_ip6,
- self.pg0.local_ip6_prefix_len,
+ self.pg0.ip6_ra_prefix('%s/%s' % (self.pg0.local_ip6,
+ self.pg0.local_ip6_prefix_len),
off_link=1,
no_autoconfig=1)
# Use the reset to defaults option to revert to defaults
# L and A flag are clear in the advert
#
- self.pg0.ip6_ra_prefix(self.pg0.local_ip6,
- self.pg0.local_ip6_prefix_len,
+ self.pg0.ip6_ra_prefix('%s/%s' % (self.pg0.local_ip6,
+ self.pg0.local_ip6_prefix_len),
use_default=1)
opt = ICMPv6NDOptPrefixInfo(
#
# Advertise Another prefix. With no L-flag/A-flag
#
- self.pg0.ip6_ra_prefix(self.pg1.local_ip6,
- self.pg1.local_ip6_prefix_len,
+ self.pg0.ip6_ra_prefix('%s/%s' % (self.pg1.local_ip6,
+ self.pg1.local_ip6_prefix_len),
off_link=1,
no_autoconfig=1)
# Remove the first prefix-info - expect the second is still in the
# advert
#
- self.pg0.ip6_ra_prefix(self.pg0.local_ip6,
- self.pg0.local_ip6_prefix_len,
+ self.pg0.ip6_ra_prefix('%s/%s' % (self.pg0.local_ip6,
+ self.pg0.local_ip6_prefix_len),
is_no=1)
opt = ICMPv6NDOptPrefixInfo(
#
# Remove the second prefix-info - expect no prefix-info in the adverts
#
- self.pg0.ip6_ra_prefix(self.pg1.local_ip6,
- self.pg1.local_ip6_prefix_len,
+ self.pg0.ip6_ra_prefix('%s/%s' % (self.pg1.local_ip6,
+ self.pg1.local_ip6_prefix_len),
is_no=1)
self.pg0.ip6_ra_config(send_unicast=1)
self.pg0.ip6_ra_config(no=1, suppress=1, send_unicast=0)
+class TestIPv6IfAddrRoute(VppTestCase):
+ """ IPv6 Interface Addr Route Test Case """
+
+ @classmethod
+ def setUpClass(cls):
+ super(TestIPv6IfAddrRoute, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TestIPv6IfAddrRoute, cls).tearDownClass()
+
+ def setUp(self):
+ super(TestIPv6IfAddrRoute, self).setUp()
+
+ # create 1 pg interface
+ self.create_pg_interfaces(range(1))
+
+ for i in self.pg_interfaces:
+ i.admin_up()
+ i.config_ip6()
+ i.resolve_ndp()
+
+ def tearDown(self):
+ super(TestIPv6IfAddrRoute, self).tearDown()
+ for i in self.pg_interfaces:
+ i.unconfig_ip6()
+ i.admin_down()
+
+ def test_ipv6_ifaddrs_same_prefix(self):
+ """ IPv6 Interface Addresses Same Prefix test
+
+ Test scenario:
+
+ - Verify no route in FIB for prefix 2001:10::/64
+ - Configure IPv4 address 2001:10::10/64 on an interface
+ - Verify route in FIB for prefix 2001:10::/64
+ - Configure IPv4 address 2001:10::20/64 on an interface
+ - Delete 2001:10::10/64 from interface
+ - Verify route in FIB for prefix 2001:10::/64
+ - Delete 2001:10::20/64 from interface
+ - Verify no route in FIB for prefix 2001:10::/64
+ """
+
+ addr1 = "2001:10::10"
+ addr2 = "2001:10::20"
+
+ if_addr1 = VppIpInterfaceAddress(self, self.pg0,
+ VppIpAddress(addr1), 64)
+ if_addr2 = VppIpInterfaceAddress(self, self.pg0,
+ VppIpAddress(addr2), 64)
+ self.assertFalse(if_addr1.query_vpp_config()) # 2001:10::/64
+ self.assertFalse(find_route(self, addr1, 128))
+ self.assertFalse(find_route(self, addr2, 128))
+
+ # configure first address, verify route present
+ if_addr1.add_vpp_config()
+ self.assertTrue(if_addr1.query_vpp_config()) # 2001:10::/64
+ self.assertTrue(find_route(self, addr1, 128))
+ self.assertFalse(find_route(self, addr2, 128))
+
+ # configure second address, delete first, verify route not removed
+ if_addr2.add_vpp_config()
+ if_addr1.remove_vpp_config()
+ self.assertTrue(if_addr1.query_vpp_config()) # 2001:10::/64
+ self.assertFalse(find_route(self, addr1, 128))
+ self.assertTrue(find_route(self, addr2, 128))
+
+ # delete second address, verify route removed
+ if_addr2.remove_vpp_config()
+ self.assertFalse(if_addr1.query_vpp_config()) # 2001:10::/64
+ self.assertFalse(find_route(self, addr1, 128))
+ self.assertFalse(find_route(self, addr2, 128))
+
+
class TestICMPv6Echo(VppTestCase):
""" ICMPv6 Echo Test Case """
Code Review / vpp.git / blobdiff