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authorVengada Govindan <venggovi@cisco.com>2016-12-13 21:59:54 -0800
committerDamjan Marion <dmarion.lists@gmail.com>2016-12-21 17:52:33 +0000
commit7e4edc8d1ee9ae26747cf6ec23b76b78f0f550da (patch)
tree4ba527cdb747846bc62b97dcb340bab04b776968 /plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c
parentfff67c89c5135263989c48b9ed923eb785efa67e (diff)
VPP-470: Introduce VxLAN-GPE as transport for iOAM.
This is the second of the two commits. This commit introduces VxLAN-GPE transit functionality. Change-Id: I12f13e00f456df0047f2b7a0737addfeb683c420 Signed-off-by: Vengada Govindan <venggovi@cisco.com>
Diffstat (limited to 'plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c')
-rw-r--r--plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c162
1 files changed, 156 insertions, 6 deletions
diff --git a/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c b/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c
index 500e0569dba..47253eb67ab 100644
--- a/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c
+++ b/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_test.c
@@ -64,7 +64,9 @@ vxlan_gpe_test_main_t vxlan_gpe_test_main;
_(vxlan_gpe_ioam_enable_reply) \
_(vxlan_gpe_ioam_disable_reply) \
_(vxlan_gpe_ioam_vni_enable_reply) \
-_(vxlan_gpe_ioam_vni_disable_reply)
+_(vxlan_gpe_ioam_vni_disable_reply) \
+_(vxlan_gpe_ioam_transit_enable_reply) \
+_(vxlan_gpe_ioam_transit_disable_reply)
#define _(n) \
static void vl_api_##n##_t_handler \
@@ -86,11 +88,13 @@ foreach_standard_reply_retval_handler;
* Table of message reply handlers, must include boilerplate handlers
* we just generated
*/
-#define foreach_vpe_api_reply_msg \
-_(VXLAN_GPE_IOAM_ENABLE_REPLY, vxlan_gpe_ioam_enable_reply) \
-_(VXLAN_GPE_IOAM_DISABLE_REPLY, vxlan_gpe_ioam_disable_reply) \
-_(VXLAN_GPE_IOAM_VNI_ENABLE_REPLY, vxlan_gpe_ioam_vni_enable_reply) \
-_(VXLAN_GPE_IOAM_VNI_DISABLE_REPLY, vxlan_gpe_ioam_vni_disable_reply) \
+#define foreach_vpe_api_reply_msg \
+_(VXLAN_GPE_IOAM_ENABLE_REPLY, vxlan_gpe_ioam_enable_reply) \
+_(VXLAN_GPE_IOAM_DISABLE_REPLY, vxlan_gpe_ioam_disable_reply) \
+_(VXLAN_GPE_IOAM_VNI_ENABLE_REPLY, vxlan_gpe_ioam_vni_enable_reply) \
+_(VXLAN_GPE_IOAM_VNI_DISABLE_REPLY, vxlan_gpe_ioam_vni_disable_reply) \
+_(VXLAN_GPE_IOAM_TRANSIT_ENABLE_REPLY, vxlan_gpe_ioam_transit_enable_reply) \
+_(VXLAN_GPE_IOAM_TRANSIT_DISABLE_REPLY, vxlan_gpe_ioam_transit_disable_reply) \
/* M: construct, but don't yet send a message */
@@ -379,8 +383,150 @@ api_vxlan_gpe_ioam_vni_disable (vat_main_t * vam)
return 0;
}
+static int
+api_vxlan_gpe_ioam_transit_enable (vat_main_t * vam)
+{
+ vxlan_gpe_test_main_t *sm = &vxlan_gpe_test_main;
+
+ unformat_input_t *line_input = vam->input;
+ vl_api_vxlan_gpe_ioam_transit_enable_t *mp;
+ ip4_address_t local4;
+ ip6_address_t local6;
+ u8 ipv4_set = 0, ipv6_set = 0;
+ u8 local_set = 0;
+ u32 outer_fib_index = 0;
+ f64 timeout;
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "dst-ip %U", unformat_ip4_address, &local4))
+ {
+ local_set = 1;
+ ipv4_set = 1;
+ }
+ else if (unformat (line_input, "dst-ip %U",
+ unformat_ip6_address, &local6))
+ {
+ local_set = 1;
+ ipv6_set = 1;
+ }
+
+ else if (unformat (line_input, "outer-fib-index %d", &outer_fib_index))
+ ;
+ else
+ {
+ errmsg ("parse error '%U'\n", format_unformat_error, line_input);
+ return -99;
+ }
+ }
+
+ if (local_set == 0)
+ {
+ errmsg ("destination address not specified\n");
+ return -99;
+ }
+ if (ipv4_set && ipv6_set)
+ {
+ errmsg ("both IPv4 and IPv6 addresses specified");
+ return -99;
+ }
+
+
+ M (VXLAN_GPE_IOAM_TRANSIT_ENABLE, vxlan_gpe_ioam_transit_enable);
+
+
+ if (ipv6_set)
+ {
+ errmsg ("IPv6 currently unsupported");
+ return -1;
+ }
+ else
+ {
+ clib_memcpy (&mp->dst_addr, &local4, sizeof (local4));
+ }
+
+ mp->outer_fib_index = htonl (outer_fib_index);
+ mp->is_ipv6 = ipv6_set;
+
+ S;
+ W;
+
+ return (0);
+}
+
+static int
+api_vxlan_gpe_ioam_transit_disable (vat_main_t * vam)
+{
+ vxlan_gpe_test_main_t *sm = &vxlan_gpe_test_main;
+
+ unformat_input_t *line_input = vam->input;
+ vl_api_vxlan_gpe_ioam_transit_disable_t *mp;
+ ip4_address_t local4;
+ ip6_address_t local6;
+ u8 ipv4_set = 0, ipv6_set = 0;
+ u8 local_set = 0;
+ u32 outer_fib_index;
+ f64 timeout;
+
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "dst-ip %U", unformat_ip4_address, &local4))
+ {
+ local_set = 1;
+ ipv4_set = 1;
+ }
+ else if (unformat (line_input, "dst-ip %U",
+ unformat_ip6_address, &local6))
+ {
+ local_set = 1;
+ ipv6_set = 1;
+ }
+
+ else if (unformat (line_input, "outer-fib-index %d", &outer_fib_index))
+ ;
+ else
+ {
+ errmsg ("parse error '%U'\n", format_unformat_error, line_input);
+ return -99;
+ }
+ }
+
+ if (local_set == 0)
+ {
+ errmsg ("destination address not specified\n");
+ return -99;
+ }
+ if (ipv4_set && ipv6_set)
+ {
+ errmsg ("both IPv4 and IPv6 addresses specified");
+ return -99;
+ }
+
+
+ M (VXLAN_GPE_IOAM_TRANSIT_DISABLE, vxlan_gpe_ioam_transit_disable);
+
+
+ if (ipv6_set)
+ {
+ return -1;
+ }
+ else
+ {
+ clib_memcpy (&mp->dst_addr, &local4, sizeof (local4));
+ }
+
+ mp->outer_fib_index = htonl (outer_fib_index);
+ mp->is_ipv6 = ipv6_set;
+
+ S;
+ W;
+
+
+ return (0);
+}
+
/*
* List of messages that the api test plugin sends,
* and that the data plane plugin processes
@@ -393,6 +539,10 @@ _(vxlan_gpe_ioam_vni_enable, ""\
"local <local_vtep_ip> remote <remote_vtep_ip> vni <vnid>") \
_(vxlan_gpe_ioam_vni_disable, ""\
"local <local_vtep_ip> remote <remote_vtep_ip> vni <vnid>") \
+_(vxlan_gpe_ioam_transit_enable, ""\
+ "dst-ip <dst_ip> [outer-fib-index <outer_fib_index>]") \
+_(vxlan_gpe_ioam_transit_disable, ""\
+ "dst-ip <dst_ip> [outer-fib-index <outer_fib_index>]") \
void