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authorChore <s3m2e1.6star@gmail.com>2018-11-28 10:53:11 +0330
committerNeale Ranns <nranns@cisco.com>2018-11-29 13:44:53 +0000
commit3460b014a7bd5a19fb59ae335120bfa93ecb2c77 (patch)
tree724b89a8f1256c800d937e327064740f0e09abd3
parent8e1cc46b2bba1ade546d611cdf7b6e48c97d90a1 (diff)
api: ip_source_check_interface_add_del api is added.
Change-Id: I4799a9d469c797e54669ff4b50851a9acc849427 Signed-off-by: Chore <s3m2e1.6star@gmail.com>
-rw-r--r--src/vnet/ip/ip.api16
-rw-r--r--src/vnet/ip/ip_api.c32
2 files changed, 48 insertions, 0 deletions
diff --git a/src/vnet/ip/ip.api b/src/vnet/ip/ip.api
index ca0088f962f..4b418bea71f 100644
--- a/src/vnet/ip/ip.api
+++ b/src/vnet/ip/ip.api
@@ -743,6 +743,22 @@ autoreply define ip_source_and_port_range_check_interface_add_del
u32 udp_out_vrf_id;
};
+/** \brief Set interface source check request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_add - add or del
+ @param loose - strict or loose
+ @param sw_if_index - interface index
+*/
+autoreply define ip_source_check_interface_add_del
+{
+ u32 client_index;
+ u32 context;
+ u8 is_add;
+ u8 loose;
+ u32 sw_if_index;
+};
+
/** \brief Enable/disable periodic IP neighbor scan
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c
index 2f476a330ee..c15530c627e 100644
--- a/src/vnet/ip/ip_api.c
+++ b/src/vnet/ip/ip_api.c
@@ -109,6 +109,8 @@ _(IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL, \
ip_source_and_port_range_check_add_del) \
_(IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL, \
ip_source_and_port_range_check_interface_add_del) \
+_(IP_SOURCE_CHECK_INTERFACE_ADD_DEL, \
+ ip_source_check_interface_add_del) \
_(IP_REASSEMBLY_SET, ip_reassembly_set) \
_(IP_REASSEMBLY_GET, ip_reassembly_get) \
_(IP_REASSEMBLY_ENABLE_DISABLE, ip_reassembly_enable_disable) \
@@ -2140,6 +2142,36 @@ reply:
REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL_REPLY);
}
+typedef union
+{
+ u32 fib_index;
+} ip4_source_check_config_t;
+
+static void
+ vl_api_ip_source_check_interface_add_del_t_handler
+ (vl_api_ip_source_check_interface_add_del_t * mp)
+{
+ vl_api_ip_source_check_interface_add_del_reply_t *rmp;
+ int rv;
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ u8 is_add = mp->is_add;
+ char *feature_name =
+ mp->loose ? "ip4-source-check-via-any" : "ip4-source-check-via-rx";
+
+ ip4_source_check_config_t config;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ config.fib_index =
+ fib_table_get_index_for_sw_if_index (FIB_PROTOCOL_IP4, sw_if_index);
+ rv =
+ vnet_feature_enable_disable ("ip4-unicast", feature_name, sw_if_index,
+ is_add, &config, sizeof (config));
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_IP_SOURCE_CHECK_INTERFACE_ADD_DEL_REPLY);
+}
+
#define IP4_ARP_EVENT 3
#define IP6_ND_EVENT 4