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authorJon Loeliger <jdl@netgate.com>2018-03-30 13:34:47 -0500
committerOle Trøan <otroan@employees.org>2018-04-05 06:47:48 +0000
commit16aa7f83c74017a35bbeb47d09d8cc3e731ae6b1 (patch)
tree3ba4a5a2ea40ae82b1948ae09789292652bbacab /src/plugins
parent7c6df39b50cd4fe27291caa1083da7bb9e18f7a6 (diff)
DSLite: Implement new API call DSLITE_ADDRESS_DUMP.
Change-Id: I92ca28d3007f7ea43cd3e8b20659e400dfa6c75c Signed-off-by: Jon Loeliger <jdl@netgate.com>
Diffstat (limited to 'src/plugins')
-rw-r--r--src/plugins/nat/nat.api18
-rw-r--r--src/plugins/nat/nat_api.c49
2 files changed, 67 insertions, 0 deletions
diff --git a/src/plugins/nat/nat.api b/src/plugins/nat/nat.api
index 1a960173c43..69b6045c4cb 100644
--- a/src/plugins/nat/nat.api
+++ b/src/plugins/nat/nat.api
@@ -1211,6 +1211,24 @@ autoreply define dslite_add_del_pool_addr_range {
u8 is_add;
};
+/** \brief Dump DS-Lite addresses
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+*/
+define dslite_address_dump {
+ u32 client_index;
+ u32 context;
+};
+
+/** \brief DS-Lite address details response
+ @param context - sender context, to match reply w/ request
+ @param ip_address - IPv4 address
+*/
+define dslite_address_details {
+ u32 context;
+ u8 ip_address[4];
+};
+
/** \brief Set AFTR IPv6 and IPv4 addresses
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/plugins/nat/nat_api.c b/src/plugins/nat/nat_api.c
index e27af8ac88e..d226ad6156e 100644
--- a/src/plugins/nat/nat_api.c
+++ b/src/plugins/nat/nat_api.c
@@ -2581,6 +2581,54 @@ send_reply:
REPLY_MACRO (VL_API_DSLITE_ADD_DEL_POOL_ADDR_RANGE_REPLY);
}
+static void
+send_dslite_address_details (snat_address_t * ap,
+ vl_api_registration_t * reg, u32 context)
+{
+ vl_api_dslite_address_details_t *rmp;
+ snat_main_t *sm = &snat_main;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+
+ memset (rmp, 0, sizeof (*rmp));
+
+ rmp->_vl_msg_id = ntohs (VL_API_DSLITE_ADDRESS_DETAILS + sm->msg_id_base);
+ clib_memcpy (rmp->ip_address, &(ap->addr), 4);
+ rmp->context = context;
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void
+vl_api_dslite_address_dump_t_handler (vl_api_dslite_address_dump_t * mp)
+{
+ vl_api_registration_t *reg;
+ dslite_main_t *dm = &dslite_main;
+ snat_address_t *ap;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ /* *INDENT-OFF* */
+ vec_foreach (ap, dm->addr_pool)
+ {
+ send_dslite_address_details (ap, reg, mp->context);
+ }
+ /* *INDENT-ON* */
+}
+
+static void *
+vl_api_dslite_address_dump_t_print (vl_api_dslite_address_dump_t * mp,
+ void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: dslite_address_dump ");
+
+ FINISH;
+}
+
static void *vl_api_dslite_add_del_pool_addr_range_t_print
(vl_api_dslite_add_del_pool_addr_range_t * mp, void *handle)
{
@@ -2834,6 +2882,7 @@ _(NAT64_ADD_DEL_PREFIX, nat64_add_del_prefix) \
_(NAT64_PREFIX_DUMP, nat64_prefix_dump) \
_(NAT64_ADD_DEL_INTERFACE_ADDR, nat64_add_del_interface_addr) \
_(DSLITE_ADD_DEL_POOL_ADDR_RANGE, dslite_add_del_pool_addr_range) \
+_(DSLITE_ADDRESS_DUMP, dslite_address_dump) \
_(DSLITE_SET_AFTR_ADDR, dslite_set_aftr_addr) \
_(DSLITE_GET_AFTR_ADDR, dslite_get_aftr_addr) \
_(DSLITE_SET_B4_ADDR, dslite_set_b4_addr) \