#include <vnet/ip/ip.h>
#include <vnet/fib/fib_table.h>
+u32 ip_flow_hash_router_id;
+
u8
ip_is_zero (ip46_address_t * ip46_address, u8 is_ip4)
{
if (is_ip4)
return (ip46_address->ip4.as_u8[0] == 127);
else
- return (ip46_address->as_u64[0] == 0 && ip46_address->as_u64[1] == 1);
+ return (ip46_address->as_u64[0] == 0 &&
+ clib_net_to_host_u64 (ip46_address->as_u64[1]) == 1);
+}
+
+u8
+ip4_is_local_host (ip4_address_t * ip4_address)
+{
+ return (ip4_address->as_u8[0] == 127);
+}
+
+u8
+ip6_is_local_host (ip6_address_t * ip6_address)
+{
+ return (ip6_address->as_u64[0] == 0 &&
+ clib_net_to_host_u64 (ip6_address->as_u64[1]) == 1);
}
/**
prefix.fp_proto = FIB_PROTOCOL_IP6;
}
- clib_memcpy (&prefix.fp_addr, ip46_address, sizeof (ip46_address_t));
- fei = fib_table_lookup (0, &prefix);
+ clib_memcpy_fast (&prefix.fp_addr, ip46_address, sizeof (ip46_address_t));
+ fei = fib_table_lookup (fib_index, &prefix);
flags = fib_entry_get_flags (fei);
return (flags & FIB_ENTRY_FLAG_LOCAL);
ip_copy (ip46_address_t * dst, ip46_address_t * src, u8 is_ip4)
{
if (is_ip4)
- dst->ip4.as_u32 = src->ip4.as_u32;
+ {
+ ip46_address_mask_ip4 (dst);
+ dst->ip4.as_u32 = src->ip4.as_u32;
+ }
else
- clib_memcpy (&dst->ip6, &src->ip6, sizeof (ip6_address_t));
+ clib_memcpy_fast (&dst->ip6, &src->ip6, sizeof (ip6_address_t));
}
void
ip_set (ip46_address_t * dst, void *src, u8 is_ip4)
{
if (is_ip4)
- dst->ip4.as_u32 = ((ip4_address_t *) src)->as_u32;
+ {
+ ip46_address_mask_ip4 (dst);
+ dst->ip4.as_u32 = ((ip4_address_t *) src)->as_u32;
+ }
else
- clib_memcpy (&dst->ip6, (ip6_address_t *) src, sizeof (ip6_address_t));
+ clib_memcpy_fast (&dst->ip6, (ip6_address_t *) src,
+ sizeof (ip6_address_t));
}
-u8
-ip_interface_has_address (u32 sw_if_index, ip46_address_t * ip, u8 is_ip4)
-{
- ip_interface_address_t *ia = 0;
+/* *INDENT-OFF* */
+static const char *ip_arc_names[N_IP_FEATURE_LOCATIONS][N_AF][N_SAFI] = {
+ [IP_FEATURE_INPUT] = {
+ [AF_IP4] = {
+ [SAFI_UNICAST] = "ip4-unicast",
+ [SAFI_MULTICAST] = "ip4-multicast",
+ },
+ [AF_IP6] = {
+ [SAFI_UNICAST] = "ip6-unicast",
+ [SAFI_MULTICAST] = "ip6-multicast",
+ },
+ },
+ [IP_FEATURE_OUTPUT] = {
+ [AF_IP4] = {
+ [SAFI_UNICAST] = "ip4-output",
+ [SAFI_MULTICAST] = "ip4-output",
+ },
+ [AF_IP6] = {
+ [SAFI_UNICAST] = "ip6-output",
+ [SAFI_MULTICAST] = "ip6-output",
+ },
+ },
+ [IP_FEATURE_LOCAL] = {
+ [AF_IP4] = {
+ [SAFI_UNICAST] = "ip4-local",
+ [SAFI_MULTICAST] = "ip4-local",
+ },
+ [AF_IP6] = {
+ [SAFI_UNICAST] = "ip6-local",
+ [SAFI_MULTICAST] = "ip6-local",
+ },
+ },
+ [IP_FEATURE_PUNT] = {
+ [AF_IP4] = {
+ [SAFI_UNICAST] = "ip4-punt",
+ [SAFI_MULTICAST] = "ip4-punt",
+ },
+ [AF_IP6] = {
+ [SAFI_UNICAST] = "ip6-punt",
+ [SAFI_MULTICAST] = "ip6-punt",
+ },
+ },
+ [IP_FEATURE_DROP] = {
+ [AF_IP4] = {
+ [SAFI_UNICAST] = "ip4-drop",
+ [SAFI_MULTICAST] = "ip4-drop",
+ },
+ [AF_IP6] = {
+ [SAFI_UNICAST] = "ip6-drop",
+ [SAFI_MULTICAST] = "ip6-drop",
+ },
+ },
+};
+/* *INDENT-ON* */
- if (is_ip4)
+void
+ip_feature_enable_disable (ip_address_family_t af,
+ ip_sub_address_family_t safi,
+ ip_feature_location_t loc,
+ const char *feature_name,
+ u32 sw_if_index, int enable,
+ void *feature_config, u32 n_feature_config_bytes)
+{
+ if (IP_FEATURE_INPUT == loc)
{
- ip_lookup_main_t *lm4 = &ip4_main.lookup_main;
- ip4_address_t *ip4;
- /* *INDENT-OFF* */
- foreach_ip_interface_address (lm4, ia, sw_if_index, 1 /* unnumbered */ ,
- ({
- ip4 = ip_interface_address_get_address (lm4, ia);
- if (ip4_address_compare (ip4, &ip->ip4) == 0)
- return 1;
- }));
- /* *INDENT-ON* */
+ if (N_SAFI == safi)
+ FOR_EACH_IP_ADDRESS_SUB_FAMILY (safi)
+ vnet_feature_enable_disable (ip_arc_names[loc][af][safi],
+ feature_name, sw_if_index,
+ enable, feature_config,
+ n_feature_config_bytes);
+ else
+ vnet_feature_enable_disable (ip_arc_names[loc][af][safi],
+ feature_name, sw_if_index,
+ enable, feature_config,
+ n_feature_config_bytes);
}
else
+ vnet_feature_enable_disable (ip_arc_names[loc][af][SAFI_UNICAST],
+ feature_name, sw_if_index,
+ enable, feature_config,
+ n_feature_config_bytes);
+}
+
+int
+ip_flow_hash_set (ip_address_family_t af, u32 table_id, u32 flow_hash_config)
+{
+ fib_protocol_t fproto;
+ u32 fib_index;
+
+ fproto = ip_address_family_to_fib_proto (af);
+ fib_index = fib_table_find (fproto, table_id);
+
+ if (~0 == fib_index)
+ return VNET_API_ERROR_NO_SUCH_FIB;
+
+ fib_table_set_flow_hash_config (fib_index, fproto, flow_hash_config);
+
+ return 0;
+}
+
+void
+ip_flow_hash_router_id_set (u32 router_id)
+{
+ ip_flow_hash_router_id = router_id;
+}
+
+u8 *
+format_ip_address_family (u8 * s, va_list * args)
+{
+ ip_address_family_t af = va_arg (*args, int); // int promo ip_address_family_t);
+
+ switch (af)
{
- ip_lookup_main_t *lm6 = &ip6_main.lookup_main;
- ip6_address_t *ip6;
- /* *INDENT-OFF* */
- foreach_ip_interface_address (lm6, ia, sw_if_index, 1 /* unnumbered */ ,
- ({
- ip6 = ip_interface_address_get_address (lm6, ia);
- if (ip6_address_compare (ip6, &ip->ip6) == 0)
- return 1;
- }));
- /* *INDENT-ON* */
+ case AF_IP4:
+ return (format (s, "ip4"));
+ case AF_IP6:
+ return (format (s, "ip6"));
}
- return 0;
+
+ return (format (s, "unknown"));
}
-void *
-ip_interface_get_first_ip (u32 sw_if_index, u8 is_ip4)
+uword
+unformat_ip_address_family (unformat_input_t * input, va_list * args)
{
- ip_lookup_main_t *lm4 = &ip4_main.lookup_main;
- ip_lookup_main_t *lm6 = &ip6_main.lookup_main;
- ip_interface_address_t *ia = 0;
+ ip_address_family_t *af = va_arg (*args, ip_address_family_t *);
- if (is_ip4)
+ if (unformat (input, "ip4") || unformat (input, "ipv4") ||
+ unformat (input, "IP4") || unformat (input, "IPv4"))
{
- /* *INDENT-OFF* */
- foreach_ip_interface_address (lm4, ia, sw_if_index, 1 /* unnumbered */ ,
- ({
- return ip_interface_address_get_address (lm4, ia);
- }));
- /* *INDENT-ON* */
+ *af = AF_IP4;
+ return (1);
}
- else
+ else if (unformat (input, "ip6") || unformat (input, "ipv6") ||
+ unformat (input, "IP6") || unformat (input, "IPv6"))
{
- /* *INDENT-OFF* */
- foreach_ip_interface_address (lm6, ia, sw_if_index, 1 /* unnumbered */ ,
- ({
- ip6_address_t *rv;
- rv = ip_interface_address_get_address (lm6, ia);
- /* Trying to use a link-local ip6 src address is a fool's errand */
- if (!ip6_address_is_link_local_unicast (rv))
- return rv;
- }));
- /* *INDENT-ON* */
+ *af = AF_IP6;
+ return (1);
}
+ return (0);
+}
- return 0;
+u8 *
+format_ip_sub_address_family (u8 * s, va_list * args)
+{
+ ip_sub_address_family_t safi = va_arg (*args, int); // int promo ip_sub_address_family_t);
+
+ switch (safi)
+ {
+ case SAFI_UNICAST:
+ return (format (s, "unicast"));
+ case SAFI_MULTICAST:
+ return (format (s, "multicast"));
+ }
+
+ return (format (s, "unknown"));
+}
+
+uword
+unformat_ip_sub_address_family (unformat_input_t * input, va_list * args)
+{
+ ip_sub_address_family_t *safi = va_arg (*args, ip_sub_address_family_t *);
+
+ if (unformat (input, "unicast") || unformat (input, "uni"))
+ {
+ *safi = SAFI_UNICAST;
+ return (1);
+ }
+ else if (unformat (input, "multicast") || unformat (input, "multi"))
+ {
+ *safi = SAFI_MULTICAST;
+ return (1);
+ }
+ return (0);
+}
+
+u8 *
+format_ip_dscp (u8 * s, va_list * va)
+{
+ ip_dscp_t dscp = va_arg (*va, u32); // int promotion of u8
+
+ switch (dscp)
+ {
+#define _(n,v) \
+ case IP_DSCP_##v: \
+ return (format (s, "%s", #v));
+ foreach_ip_dscp
+#undef _
+ }
+
+ return (format (s, "unknown"));
+}
+
+uword
+unformat_ip_dscp (unformat_input_t * input, va_list * args)
+{
+ ip_dscp_t *dscp = va_arg (*args, ip_dscp_t *);
+
+ if (0)
+ ;
+#define _(n,v) \
+ else if (unformat (input, #v)) \
+ *dscp = IP_DSCP_##v;
+ foreach_ip_dscp
+#undef _
+ else
+ return 0;
+
+ return 1;
+}
+
+u8 *
+format_ip_ecn (u8 * s, va_list * va)
+{
+ ip_ecn_t ecn = va_arg (*va, u32); // int promotion of u8
+
+ switch (ecn)
+ {
+#define _(n,v) \
+ case IP_ECN_##v: \
+ return (format (s, "%s", #v));
+ foreach_ip_ecn
+#undef _
+ }
+
+ return (format (s, "unknown"));
}
/*
Code Review / vpp.git / blobdiff