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authorJohn Lo <loj@cisco.com>2016-08-27 01:11:57 -0400
committerDave Barach <openvpp@barachs.net>2016-08-31 21:05:06 +0000
commit1edfba9a6394128ee5fad2b413e9e0a05972ef48 (patch)
treee1fbed7fe39b487bba72ead48020b3f25d1cbef6 /vpp-api-test/vat
parent7214cf11e9b9edbc015994cb7f9f5828e02d3791 (diff)
VPP-358: Add IPv6 ND Event Notification and Termination
Add IPv6 equivalent of IPv4 ARP event notification which covers address resolution for L3 and MAC/IP binding in L2 BD and ARP termination in BD. For IPv6, ICMP6 neighbor solicitation and advertisement packets are utilized instead of ARP request and response packets for IPv4. Change-Id: I0088fa173e4480de297c8053ea2fcd0821322815 Signed-off-by: John Lo <loj@cisco.com>
Diffstat (limited to 'vpp-api-test/vat')
-rw-r--r--vpp-api-test/vat/api_format.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/vpp-api-test/vat/api_format.c b/vpp-api-test/vat/api_format.c
index c1a472a3c8a..0926dfb0a20 100644
--- a/vpp-api-test/vat/api_format.c
+++ b/vpp-api-test/vat/api_format.c
@@ -1134,6 +1134,21 @@ vl_api_ip4_arp_event_t_handler_json (vl_api_ip4_arp_event_t * mp)
/* JSON output not supported */
}
+static void
+vl_api_ip6_nd_event_t_handler (vl_api_ip6_nd_event_t * mp)
+{
+ vat_main_t *vam = &vat_main;
+ errmsg ("ip6 nd event: address %U new mac %U sw_if_index %d\n",
+ format_ip6_address, mp->address,
+ format_ethernet_address, mp->new_mac, mp->sw_if_index);
+}
+
+static void
+vl_api_ip6_nd_event_t_handler_json (vl_api_ip6_nd_event_t * mp)
+{
+ /* JSON output not supported */
+}
+
/*
* Special-case: build the bridge domain table, maintain
* the next bd id vbl.
@@ -3341,6 +3356,7 @@ _(l2_interface_vlan_tag_rewrite_reply) \
_(modify_vhost_user_if_reply) \
_(delete_vhost_user_if_reply) \
_(want_ip4_arp_events_reply) \
+_(want_ip6_nd_events_reply) \
_(input_acl_set_interface_reply) \
_(ipsec_spd_add_del_reply) \
_(ipsec_interface_add_del_spd_reply) \
@@ -3519,6 +3535,8 @@ _(VXLAN_GPE_TUNNEL_DETAILS, vxlan_gpe_tunnel_details) \
_(INTERFACE_NAME_RENUMBER_REPLY, interface_name_renumber_reply) \
_(WANT_IP4_ARP_EVENTS_REPLY, want_ip4_arp_events_reply) \
_(IP4_ARP_EVENT, ip4_arp_event) \
+_(WANT_IP6_ND_EVENTS_REPLY, want_ip6_nd_events_reply) \
+_(IP6_ND_EVENT, ip6_nd_event) \
_(INPUT_ACL_SET_INTERFACE_REPLY, input_acl_set_interface_reply) \
_(IP_ADDRESS_DETAILS, ip_address_details) \
_(IP_DETAILS, ip_details) \
@@ -10213,6 +10231,41 @@ api_want_ip4_arp_events (vat_main_t * vam)
}
static int
+api_want_ip6_nd_events (vat_main_t * vam)
+{
+ unformat_input_t *line_input = vam->input;
+ vl_api_want_ip6_nd_events_t *mp;
+ f64 timeout;
+ ip6_address_t address;
+ int address_set = 0;
+ u32 enable_disable = 1;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "address %U", unformat_ip6_address, &address))
+ address_set = 1;
+ else if (unformat (line_input, "del"))
+ enable_disable = 0;
+ else
+ break;
+ }
+
+ if (address_set == 0)
+ {
+ errmsg ("missing addresses\n");
+ return -99;
+ }
+
+ M (WANT_IP6_ND_EVENTS, want_ip6_nd_events);
+ mp->enable_disable = enable_disable;
+ mp->pid = getpid ();
+ clib_memcpy (mp->address, &address, sizeof (ip6_address_t));
+
+ S;
+ W;
+}
+
+static int
api_input_acl_set_interface (vat_main_t * vam)
{
unformat_input_t *i = vam->input;
@@ -15704,6 +15757,7 @@ _(input_acl_set_interface, \
"<intfc> | sw_if_index <nn> [ip4-table <nn>] [ip6-table <nn>]\n" \
" [l2-table <nn>] [del]") \
_(want_ip4_arp_events, "address <ip4-address> [del]") \
+_(want_ip6_nd_events, "address <ip6-address> [del]") \
_(ip_address_dump, "(ipv4 | ipv6) (<intfc> | sw_if_index <id>)") \
_(ip_dump, "ipv4 | ipv6") \
_(ipsec_spd_add_del, "spd_id <n> [del]") \