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authorNeale Ranns <nranns@cisco.com>2017-07-31 02:30:50 -0700
committerDamjan Marion <dmarion.lists@gmail.com>2017-10-10 16:42:39 +0000
commitd91c1dbdb31f80db7d967f2f57c43d0a81d65297 (patch)
treec7d323cd6980b6fc7c5d96157607a07e51efa468 /src/vnet/ip/ip_api.c
parent268e64e312257b0ab36e0d5b9124cc3f2a1841a7 (diff)
punt and drop features:
- new IPv4 and IPv6 feature arcs on the punt and drop nodes - new features: - redirect punted traffic to an interface and nexthop - police punted traffic. Change-Id: I53be8bf4e06545add8a3619e462de5ffedd0a95c Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/ip/ip_api.c')
-rw-r--r--src/vnet/ip/ip_api.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c
index 4d4daac8536..d9ec4b47998 100644
--- a/src/vnet/ip/ip_api.c
+++ b/src/vnet/ip/ip_api.c
@@ -70,6 +70,8 @@ _(IP_DUMP, ip_dump) \
_(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del) \
_(IP_ADD_DEL_ROUTE, ip_add_del_route) \
_(IP_TABLE_ADD_DEL, ip_table_add_del) \
+_(IP_PUNT_POLICE, ip_punt_police) \
+_(IP_PUNT_REDIRECT, ip_punt_redirect) \
_(SET_IP_FLOW_HASH,set_ip_flow_hash) \
_(SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config) \
_(SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix) \
@@ -648,6 +650,64 @@ vl_api_ip6_mfib_dump_t_handler (vl_api_ip6_mfib_dump_t * mp)
}
static void
+vl_api_ip_punt_police_t_handler (vl_api_ip_punt_police_t * mp,
+ vlib_main_t * vm)
+{
+ vl_api_ip_punt_police_reply_t *rmp;
+ int rv = 0;
+
+ if (mp->is_ip6)
+ ip6_punt_policer_add_del (mp->is_add, ntohl (mp->policer_index));
+ else
+ ip4_punt_policer_add_del (mp->is_add, ntohl (mp->policer_index));
+
+ REPLY_MACRO (VL_API_IP_PUNT_POLICE_REPLY);
+}
+
+static void
+vl_api_ip_punt_redirect_t_handler (vl_api_ip_punt_redirect_t * mp,
+ vlib_main_t * vm)
+{
+ vl_api_ip_punt_redirect_reply_t *rmp;
+ int rv = 0;
+
+ if (mp->is_add)
+ {
+ ip46_address_t nh;
+
+ memset (&nh, 0, sizeof (nh));
+
+ if (mp->is_ip6)
+ {
+ memcpy (&nh.ip6, mp->nh, sizeof (nh.ip6));
+
+ ip6_punt_redirect_add (ntohl (mp->rx_sw_if_index),
+ ntohl (mp->tx_sw_if_index), &nh);
+ }
+ else
+ {
+ memcpy (&nh.ip4, mp->nh, sizeof (nh.ip4));
+
+ ip4_punt_redirect_add (ntohl (mp->rx_sw_if_index),
+ ntohl (mp->tx_sw_if_index), &nh);
+ }
+ }
+ else
+ {
+ if (mp->is_ip6)
+ {
+ ip6_punt_redirect_del (ntohl (mp->rx_sw_if_index));
+ }
+ else
+ {
+ ip4_punt_redirect_del (ntohl (mp->rx_sw_if_index));
+ }
+ }
+
+ REPLY_MACRO (VL_API_IP_PUNT_REDIRECT_REPLY);
+}
+
+static void
vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp,
vlib_main_t * vm)
{