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Diffstat (limited to 'src/vnet/ip/ip6_punt_drop.c')
-rw-r--r--src/vnet/ip/ip6_punt_drop.c111
1 files changed, 37 insertions, 74 deletions
diff --git a/src/vnet/ip/ip6_punt_drop.c b/src/vnet/ip/ip6_punt_drop.c
index d1145fbf82e..330ef55483f 100644
--- a/src/vnet/ip/ip6_punt_drop.c
+++ b/src/vnet/ip/ip6_punt_drop.c
@@ -227,16 +227,6 @@ VLIB_CLI_COMMAND (ip6_punt_policer_command, static) =
.short_help = "ip6 punt policer [add|del] <index>",
};
-extern ip_punt_redirect_t ip6_punt_redirect_cfg;
-
-#ifndef CLIB_MARCH_VARIANT
-ip_punt_redirect_t ip6_punt_redirect_cfg = {
- .any_rx_sw_if_index = {
- .tx_sw_if_index = ~0,
- .adj_index = ADJ_INDEX_INVALID,
- },
-};
-#endif /* CLIB_MARCH_VARIANT */
/* *INDENT-ON* */
#define foreach_ip6_punt_redirect_error \
@@ -262,7 +252,7 @@ VLIB_NODE_FN (ip6_punt_redirect_node) (vlib_main_t * vm,
{
return (ip_punt_redirect (vm, node, frame,
vnet_feat_arc_ip6_punt.feature_arc_index,
- &ip6_punt_redirect_cfg));
+ FIB_PROTOCOL_IP6));
}
/* *INDENT-OFF* */
@@ -290,17 +280,33 @@ VNET_FEATURE_INIT (ip6_punt_redirect_node, static) = {
/* *INDENT-ON* */
#ifndef CLIB_MARCH_VARIANT
+
void
ip6_punt_redirect_add (u32 rx_sw_if_index,
u32 tx_sw_if_index, ip46_address_t * nh)
{
- ip_punt_redirect_rx_t rx = {
- .tx_sw_if_index = tx_sw_if_index,
- .nh = *nh,
+ /* *INDENT-OFF* */
+ fib_route_path_t *rpaths = NULL, rpath = {
+ .frp_proto = DPO_PROTO_IP6,
+ .frp_addr = *nh,
+ .frp_sw_if_index = tx_sw_if_index,
+ .frp_weight = 1,
+ .frp_fib_index = ~0,
};
+ /* *INDENT-ON* */
+ vec_add1 (rpaths, rpath);
- ip_punt_redirect_add (&ip6_punt_redirect_cfg,
- rx_sw_if_index, &rx, FIB_PROTOCOL_IP6, VNET_LINK_IP6);
+ ip6_punt_redirect_add_paths (rx_sw_if_index, rpaths);
+
+ vec_free (rpaths);
+}
+
+void
+ip6_punt_redirect_add_paths (u32 rx_sw_if_index, fib_route_path_t * rpaths)
+{
+ ip_punt_redirect_add (FIB_PROTOCOL_IP6,
+ rx_sw_if_index,
+ FIB_FORW_CHAIN_TYPE_UNICAST_IP6, rpaths);
vnet_feature_enable_disable ("ip6-punt", "ip6-punt-redirect", 0, 1, 0, 0);
}
@@ -310,7 +316,7 @@ ip6_punt_redirect_del (u32 rx_sw_if_index)
{
vnet_feature_enable_disable ("ip6-punt", "ip6-punt-redirect", 0, 0, 0, 0);
- ip_punt_redirect_del (&ip6_punt_redirect_cfg, rx_sw_if_index);
+ ip_punt_redirect_del (FIB_PROTOCOL_IP6, rx_sw_if_index);
}
#endif /* CLIB_MARCH_VARIANT */
@@ -320,10 +326,9 @@ ip6_punt_redirect_cmd (vlib_main_t * vm,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
+ fib_route_path_t *rpaths = NULL, rpath;
clib_error_t *error = 0;
- u32 rx_sw_if_index = 0;
- u32 tx_sw_if_index = 0;
- ip46_address_t nh;
+ u32 rx_sw_if_index = ~0;
vnet_main_t *vnm;
u8 is_add;
@@ -344,14 +349,9 @@ ip6_punt_redirect_cmd (vlib_main_t * vm,
else if (unformat (line_input, "rx %U",
unformat_vnet_sw_interface, vnm, &rx_sw_if_index))
;
- else if (unformat (line_input, "via %U %U",
- unformat_ip6_address,
- &nh.ip6,
- unformat_vnet_sw_interface, vnm, &tx_sw_if_index))
- ;
else if (unformat (line_input, "via %U",
- unformat_vnet_sw_interface, vnm, &tx_sw_if_index))
- clib_memset (&nh, 0, sizeof (nh));
+ unformat_fib_route_path, &rpath))
+ vec_add1 (rpaths, rpath);
else
{
error = unformat_parse_error (line_input);
@@ -359,19 +359,20 @@ ip6_punt_redirect_cmd (vlib_main_t * vm,
}
}
+ if (~0 == rx_sw_if_index)
+ {
+ error = unformat_parse_error (line_input);
+ goto done;
+ }
+
if (is_add)
{
- if (rx_sw_if_index && tx_sw_if_index)
- {
- ip6_punt_redirect_add (rx_sw_if_index, tx_sw_if_index, &nh);
- }
+ if (vec_len (rpaths))
+ ip6_punt_redirect_add_paths (rx_sw_if_index, rpaths);
}
else
{
- if (rx_sw_if_index)
- {
- ip6_punt_redirect_del (rx_sw_if_index);
- }
+ ip6_punt_redirect_del (rx_sw_if_index);
}
done:
@@ -394,45 +395,7 @@ VLIB_CLI_COMMAND (ip6_punt_redirect_command, static) =
/* *INDENT-ON* */
#ifndef CLIB_MARCH_VARIANT
-ip_punt_redirect_detail_t *
-ip6_punt_redirect_entries (u32 sw_if_index)
-{
- ip_punt_redirect_rx_t *pr;
- ip_punt_redirect_detail_t *prs = 0;
- u32 rx_sw_if_index;
-
- vec_foreach_index (rx_sw_if_index,
- ip6_punt_redirect_cfg.redirect_by_rx_sw_if_index)
- {
- if (sw_if_index == ~0 || sw_if_index == rx_sw_if_index)
- {
- pr =
- &ip6_punt_redirect_cfg.redirect_by_rx_sw_if_index[rx_sw_if_index];
- if (NULL != pr && ~0 != pr->tx_sw_if_index)
- {
- ip_punt_redirect_detail_t detail = {.rx_sw_if_index =
- rx_sw_if_index,
- .punt_redirect = *pr
- };
- vec_add1 (prs, detail);
- }
- }
- }
- if (~0 != ip6_punt_redirect_cfg.any_rx_sw_if_index.tx_sw_if_index)
- {
- pr = &ip6_punt_redirect_cfg.any_rx_sw_if_index;
- if (NULL != pr)
- {
- ip_punt_redirect_detail_t detail = {.rx_sw_if_index =
- rx_sw_if_index,
- .punt_redirect = *pr
- };
- vec_add1 (prs, detail);
- }
- }
- return prs;
-}
#endif /* CLIB_MARCH_VARIANT */
static clib_error_t *
@@ -440,7 +403,7 @@ ip6_punt_redirect_show_cmd (vlib_main_t * vm,
unformat_input_t * main_input,
vlib_cli_command_t * cmd)
{
- vlib_cli_output (vm, "%U", format_ip_punt_redirect, &ip6_punt_redirect_cfg);
+ vlib_cli_output (vm, "%U", format_ip_punt_redirect, FIB_PROTOCOL_IP6);
return (NULL);
}