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authorAlexander Chernavin <achernavin@netgate.com>2023-02-02 14:22:56 +0000
committerNeale Ranns <neale@graphiant.com>2023-02-08 03:20:32 +0000
commit3b28fd730625a475a4093bec3e2ed9b1b6932131 (patch)
tree5afc537c75cde2bddc45981a0ab01be0a3095fdf /test/test_ip6.py
parent02dfd296342525a0802132d85d0ea51da841e5ce (diff)
ip6-nd: support dump/details for IPv6 RA
Type: improvement With this change, add support for dumping IPv6 Router Advertisements details on a per-interface basis (or all). Also, cover that with a test. Signed-off-by: Alexander Chernavin <achernavin@netgate.com> Change-Id: I89fa93439d33cc36252377f27187b18b3d30a1d4
Diffstat (limited to 'test/test_ip6.py')
-rw-r--r--test/test_ip6.py79
1 files changed, 79 insertions, 0 deletions
diff --git a/test/test_ip6.py b/test/test_ip6.py
index 38bce973e86..b46bef65f16 100644
--- a/test/test_ip6.py
+++ b/test/test_ip6.py
@@ -779,6 +779,85 @@ class TestIPv6(TestIPv6ND):
rx = rx[0]
self.validate_ra(intf, rx, dst_ip, src_ip=src_ip, pi_opt=opt)
+ def test_ip6_ra_dump(self):
+ """IPv6 RA dump"""
+
+ # Dump IPv6 RA for all interfaces
+ ip6_ra_dump = self.vapi.sw_interface_ip6nd_ra_dump(sw_if_index=0xFFFFFFFF)
+ self.assertEqual(len(ip6_ra_dump), len(self.interfaces))
+
+ for ip6_ra in ip6_ra_dump:
+ self.assertFalse(ip6_ra.send_radv)
+ self.assertEqual(ip6_ra.n_prefixes, 0)
+ self.assertEqual(len(ip6_ra.prefixes), 0)
+ self.assertEqual(ip6_ra.last_radv_time, 0.0)
+ self.assertEqual(ip6_ra.last_multicast_time, 0.0)
+ self.assertEqual(ip6_ra.next_multicast_time, 0.0)
+ self.assertEqual(ip6_ra.n_advertisements_sent, 0)
+ self.assertEqual(ip6_ra.n_solicitations_rcvd, 0)
+ self.assertEqual(ip6_ra.n_solicitations_dropped, 0)
+
+ # Enable sending IPv6 RA for an interface
+ self.pg0.ip6_ra_config(no=1, suppress=1)
+
+ # Add IPv6 RA prefixes for the interface
+ pfx0 = IPv6Network(
+ "%s/%s" % (self.pg0.local_ip6, self.pg0.local_ip6_prefix_len), strict=False
+ )
+ pfx1 = IPv6Network("fafa::/96")
+ self.pg0.ip6_ra_prefix(pfx0, off_link=0, no_autoconfig=0)
+ self.pg0.ip6_ra_prefix(pfx1, off_link=1, no_autoconfig=1)
+
+ # Wait for multicast IPv6 RA
+ self.sleep(1)
+
+ # Dump IPv6 RA for the interface
+ ip6_ra_dump = self.vapi.sw_interface_ip6nd_ra_dump(
+ sw_if_index=self.pg0.sw_if_index
+ )
+ self.assertEqual(len(ip6_ra_dump), 1)
+ ip6_ra = ip6_ra_dump[0]
+
+ self.assertEqual(ip6_ra.sw_if_index, self.pg0.sw_if_index)
+ self.assertTrue(ip6_ra.send_radv)
+ self.assertEqual(ip6_ra.n_prefixes, 2)
+ self.assertEqual(len(ip6_ra.prefixes), 2)
+ self.assertEqual(ip6_ra.last_radv_time, 0.0)
+ self.assertGreater(ip6_ra.last_multicast_time, 0.0)
+ self.assertGreater(ip6_ra.next_multicast_time, 0.0)
+ self.assertGreater(ip6_ra.n_advertisements_sent, 0)
+ self.assertEqual(ip6_ra.n_solicitations_rcvd, 0)
+ self.assertEqual(ip6_ra.n_solicitations_dropped, 0)
+
+ self.assertEqual(ip6_ra.prefixes[0].prefix, pfx0)
+ self.assertTrue(ip6_ra.prefixes[0].onlink_flag)
+ self.assertTrue(ip6_ra.prefixes[0].autonomous_flag)
+ self.assertFalse(ip6_ra.prefixes[0].no_advertise)
+
+ self.assertEqual(ip6_ra.prefixes[1].prefix, pfx1)
+ self.assertFalse(ip6_ra.prefixes[1].onlink_flag)
+ self.assertFalse(ip6_ra.prefixes[1].autonomous_flag)
+ self.assertFalse(ip6_ra.prefixes[1].no_advertise)
+
+ # Reset sending IPv6 RA for the interface
+ self.pg0.ip6_ra_config(suppress=1)
+
+ # Remove IPv6 RA prefixes for the interface
+ self.pg0.ip6_ra_prefix(pfx0, is_no=1)
+ self.pg0.ip6_ra_prefix(pfx1, is_no=1)
+
+ # Dump IPv6 RA for the interface
+ ip6_ra_dump = self.vapi.sw_interface_ip6nd_ra_dump(
+ sw_if_index=self.pg0.sw_if_index
+ )
+ self.assertEqual(len(ip6_ra_dump), 1)
+ ip6_ra = ip6_ra_dump[0]
+
+ self.assertEqual(ip6_ra.sw_if_index, self.pg0.sw_if_index)
+ self.assertFalse(ip6_ra.send_radv)
+ self.assertEqual(ip6_ra.n_prefixes, 0)
+ self.assertEqual(len(ip6_ra.prefixes), 0)
+
def test_rs(self):
"""IPv6 Router Solicitation Exceptions