#include <vnet/fib/fib_types.h>
#include <vnet/fib/fib_internal.h>
+#include <vnet/fib/fib_table.h>
+#include <vnet/mfib/mfib_types.h>
#include <vnet/mpls/mpls.h>
/*
static const char* fib_protocol_names[] = FIB_PROTOCOLS;
static const char* vnet_link_names[] = VNET_LINKS;
static const char* fib_forw_chain_names[] = FIB_FORW_CHAINS;
+static const char* fib_mpls_lsp_mode_names[] = FIB_MPLS_LSP_MODES;
u8 *
format_fib_protocol (u8 * s, va_list * ap)
return (format (s, "%s", fib_forw_chain_names[fct]));
}
+u8 *
+format_fib_mpls_lsp_mode(u8 *s, va_list *ap)
+{
+ fib_mpls_lsp_mode_t mode = va_arg(*ap, int);
+
+ return (format (s, "%s", fib_mpls_lsp_mode_names[mode]));
+}
+
+u8 *
+format_fib_mpls_label (u8 *s, va_list *ap)
+{
+ fib_mpls_label_t *label = va_arg(*ap, fib_mpls_label_t *);
+
+ s = format(s, "%U %U ttl:%d exp:%d",
+ format_mpls_unicast_label,
+ label->fml_value,
+ format_fib_mpls_lsp_mode,
+ label->fml_mode,
+ label->fml_ttl,
+ label->fml_exp);
+
+ return (s);
+}
+
void
fib_prefix_from_ip46_addr (const ip46_address_t *addr,
fib_prefix_t *pfx)
pfx->fp_len = ((ip46_address_is_ip4(addr) ?
32 : 128));
pfx->fp_addr = *addr;
+ pfx->___fp___pad = 0;
+}
+
+u8 *
+format_fib_route_path_flags (u8 *s, va_list *ap)
+{
+ fib_route_path_flags_t flags = va_arg (*ap, fib_route_path_flags_t);
+
+ if (flags & FIB_ROUTE_PATH_RESOLVE_VIA_HOST)
+ s = format (s, "via-host");
+ if (flags & FIB_ROUTE_PATH_RESOLVE_VIA_ATTACHED)
+ s = format (s, "via-attached,");
+ if (flags & FIB_ROUTE_PATH_LOCAL)
+ s = format (s, "local,");
+ if (flags & FIB_ROUTE_PATH_ATTACHED)
+ s = format (s, "attached,");
+ if (flags & FIB_ROUTE_PATH_DROP)
+ s = format (s, "drop,");
+ if (flags & FIB_ROUTE_PATH_EXCLUSIVE)
+ s = format (s, "exclusive,");
+ if (flags & FIB_ROUTE_PATH_INTF_RX)
+ s = format (s, "intf-rx,");
+ if (flags & FIB_ROUTE_PATH_RPF_ID)
+ s = format (s, "rpf-id,");
+ if (flags & FIB_ROUTE_PATH_SOURCE_LOOKUP)
+ s = format (s, "src-lkup,");
+ if (flags & FIB_ROUTE_PATH_UDP_ENCAP)
+ s = format (s, "udp-encap,");
+ if (flags & FIB_ROUTE_PATH_BIER_FMASK)
+ s = format (s, "bier-fmask,");
+ if (flags & FIB_ROUTE_PATH_BIER_TABLE)
+ s = format (s, "bier-table,");
+ if (flags & FIB_ROUTE_PATH_BIER_IMP)
+ s = format (s, "bier-imp,");
+ if (flags & FIB_ROUTE_PATH_DEAG)
+ s = format (s, "deag,");
+ if (flags & FIB_ROUTE_PATH_DVR)
+ s = format (s, "dvr,");
+ if (flags & FIB_ROUTE_PATH_ICMP_UNREACH)
+ s = format (s, "imcp-unreach,");
+ if (flags & FIB_ROUTE_PATH_ICMP_PROHIBIT)
+ s = format (s, "icmp-prohibit,");
+ if (flags & FIB_ROUTE_PATH_CLASSIFY)
+ s = format (s, "classify,");
+ if (flags & FIB_ROUTE_PATH_POP_PW_CW)
+ s = format (s, "pop-pw-cw,");
+
+ return (s);
+}
+
+u8 *
+format_fib_route_path (u8 *s, va_list *ap)
+{
+ fib_route_path_t *rpath = va_arg (*ap, fib_route_path_t*);
+
+ s = format (s, "%U %U, %U, [%U]",
+ format_dpo_proto, rpath->frp_proto,
+ format_ip46_address, &rpath->frp_addr, IP46_TYPE_ANY,
+ format_vnet_sw_if_index_name, vnet_get_main (),
+ rpath->frp_sw_if_index,
+ format_fib_route_path_flags, rpath->frp_flags);
+
+ return (s);
}
void
pfx->fp_len = 21;
pfx->fp_label = label;
pfx->fp_eos = eos;
+ pfx->___fp___pad = 0;
+}
+
+void
+fib_prefix_copy (fib_prefix_t *dst,
+ const fib_prefix_t *src)
+{
+ clib_memcpy(dst, src, sizeof(*dst));
}
int
return (0);
}
+u8
+fib_prefix_get_host_length (fib_protocol_t proto)
+{
+ switch (proto)
+ {
+ case FIB_PROTOCOL_IP4:
+ return (32);
+ case FIB_PROTOCOL_IP6:
+ return (128);
+ case FIB_PROTOCOL_MPLS:
+ return (21);
+ }
+ return (0);
+}
+
int
fib_prefix_is_host (const fib_prefix_t *prefix)
{
return (0);
}
+void
+fib_prefix_normalize (const fib_prefix_t *p,
+ fib_prefix_t *out)
+{
+ fib_prefix_copy (out, p);
+
+ switch (p->fp_proto)
+ {
+ case FIB_PROTOCOL_IP4:
+ ip4_address_normalize(&out->fp_addr.ip4, out->fp_len);
+ break;
+ case FIB_PROTOCOL_IP6:
+ ip6_address_normalize(&out->fp_addr.ip6, out->fp_len);
+ break;
+ case FIB_PROTOCOL_MPLS:
+ break;
+ }
+}
+
u8 *
format_fib_prefix (u8 * s, va_list * args)
{
return (0);
}
+ip46_type_t
+fib_proto_to_ip46 (fib_protocol_t fproto)
+{
+ switch (fproto)
+ {
+ case FIB_PROTOCOL_IP4:
+ return (IP46_TYPE_IP4);
+ case FIB_PROTOCOL_IP6:
+ return (IP46_TYPE_IP6);
+ case FIB_PROTOCOL_MPLS:
+ return (IP46_TYPE_ANY);
+ }
+ ASSERT(0);
+ return (IP46_TYPE_ANY);
+}
+
+fib_protocol_t
+fib_proto_from_ip46 (ip46_type_t iproto)
+{
+ switch (iproto)
+ {
+ case IP46_TYPE_IP4:
+ return FIB_PROTOCOL_IP4;
+ case IP46_TYPE_IP6:
+ return FIB_PROTOCOL_IP6;
+ case IP46_TYPE_ANY:
+ ASSERT(0);
+ return FIB_PROTOCOL_IP4;
+ }
+
+ ASSERT(0);
+ return FIB_PROTOCOL_IP4;
+}
+
fib_forward_chain_type_t
fib_forw_chain_type_from_dpo_proto (dpo_proto_t proto)
{
return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
}
+fib_forward_chain_type_t
+fib_forw_chain_type_from_fib_proto (fib_protocol_t proto)
+{
+ switch (proto)
+ {
+ case FIB_PROTOCOL_IP4:
+ return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
+ case FIB_PROTOCOL_IP6:
+ return (FIB_FORW_CHAIN_TYPE_UNICAST_IP6);
+ case FIB_PROTOCOL_MPLS:
+ return (FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS);
+ }
+ ASSERT(0);
+ return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
+}
+
vnet_link_t
fib_forw_chain_type_to_link_type (fib_forward_chain_type_t fct)
{
return (VNET_LINK_IP4);
}
+fib_forward_chain_type_t
+fib_forw_chain_type_from_link_type (vnet_link_t link_type)
+{
+ switch (link_type)
+ {
+ case VNET_LINK_IP4:
+ return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
+ case VNET_LINK_IP6:
+ return (FIB_FORW_CHAIN_TYPE_UNICAST_IP6);
+ case VNET_LINK_MPLS:
+ return (FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS);
+ case VNET_LINK_ETHERNET:
+ return (FIB_FORW_CHAIN_TYPE_ETHERNET);
+ case VNET_LINK_NSH:
+ return (FIB_FORW_CHAIN_TYPE_NSH);
+ case VNET_LINK_ARP:
+ break;
+ }
+
+ ASSERT(0);
+ return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
+}
+
dpo_proto_t
fib_forw_chain_type_to_dpo_proto (fib_forward_chain_type_t fct)
{
unformat_fib_route_path (unformat_input_t * input, va_list * args)
{
fib_route_path_t *rpath = va_arg (*args, fib_route_path_t *);
- u32 *payload_proto = va_arg (*args, u32*);
- u32 weight, preference, udp_encap_id;
+ dpo_proto_t *payload_proto = va_arg (*args, void*);
+ u32 weight, preference, udp_encap_id, fi;
mpls_label_t out_label;
vnet_main_t *vnm;
vnm = vnet_get_main ();
- memset(rpath, 0, sizeof(*rpath));
+ clib_memset(rpath, 0, sizeof(*rpath));
rpath->frp_weight = 1;
rpath->frp_sw_if_index = ~0;
{
rpath->frp_sw_if_index = ~0;
rpath->frp_proto = DPO_PROTO_IP4;
+
+ /*
+ * the user enter table-ids, convert to index
+ */
+ fi = fib_table_find (FIB_PROTOCOL_IP4, rpath->frp_fib_index);
+ if (~0 == fi)
+ return 0;
+ rpath->frp_fib_index = fi;
}
else if (unformat (input, "%U next-hop-table %d",
unformat_ip6_address,
{
rpath->frp_sw_if_index = ~0;
rpath->frp_proto = DPO_PROTO_IP6;
+ fi = fib_table_find (FIB_PROTOCOL_IP6, rpath->frp_fib_index);
+ if (~0 == fi)
+ return 0;
+ rpath->frp_fib_index = fi;
}
else if (unformat (input, "%U",
unformat_ip4_address,
{
rpath->frp_proto = *payload_proto;
rpath->frp_sw_if_index = ~0;
+ rpath->frp_flags |= FIB_ROUTE_PATH_DEAG;
}
else if (unformat (input, "resolve-via-host"))
{
{
rpath->frp_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_ATTACHED;
}
+ else if (unformat (input, "pop-pw-cw"))
+ {
+ rpath->frp_flags |= FIB_ROUTE_PATH_POP_PW_CW;
+ }
else if (unformat (input,
"ip4-lookup-in-table %d",
&rpath->frp_fib_index))
{
rpath->frp_proto = DPO_PROTO_IP4;
*payload_proto = DPO_PROTO_IP4;
+ fi = fib_table_find (FIB_PROTOCOL_IP4, rpath->frp_fib_index);
+ if (~0 == fi)
+ return 0;
+ rpath->frp_fib_index = fi;
}
else if (unformat (input,
"ip6-lookup-in-table %d",
{
rpath->frp_proto = DPO_PROTO_IP6;
*payload_proto = DPO_PROTO_IP6;
+ fi = fib_table_find (FIB_PROTOCOL_IP6, rpath->frp_fib_index);
+ if (~0 == fi)
+ return 0;
+ rpath->frp_fib_index = fi;
}
else if (unformat (input,
"mpls-lookup-in-table %d",
{
rpath->frp_proto = DPO_PROTO_MPLS;
*payload_proto = DPO_PROTO_MPLS;
+ fi = fib_table_find (FIB_PROTOCOL_MPLS, rpath->frp_fib_index);
+ if (~0 == fi)
+ return 0;
+ rpath->frp_fib_index = fi;
+ }
+ else if (unformat (input, "src-lookup"))
+ {
+ rpath->frp_flags |= FIB_ROUTE_PATH_SOURCE_LOOKUP;
}
else if (unformat (input,
"l2-input-on %U",
{
rpath->frp_proto = DPO_PROTO_ETHERNET;
*payload_proto = DPO_PROTO_ETHERNET;
+ rpath->frp_flags |= FIB_ROUTE_PATH_INTF_RX;
}
else if (unformat (input, "via-label %U",
unformat_mpls_unicast_label,
rpath->frp_proto = DPO_PROTO_IP4;
rpath->frp_flags = FIB_ROUTE_PATH_INTF_RX;
}
- else if (unformat (input, "out-labels"))
+ else if (unformat (input, "local"))
+ {
+ clib_memset (&rpath->frp_addr, 0, sizeof (rpath->frp_addr));
+ rpath->frp_sw_if_index = ~0;
+ rpath->frp_weight = 1;
+ rpath->frp_flags |= FIB_ROUTE_PATH_LOCAL;
+ }
+ else if (unformat (input, "%U",
+ unformat_mfib_itf_flags, &rpath->frp_mitf_flags))
+ ;
+ else if (unformat (input, "out-labels"))
{
while (unformat (input, "%U",
unformat_mpls_unicast_label, &out_label))
{
- vec_add1(rpath->frp_label_stack, out_label);
+ fib_mpls_label_t fml = {
+ .fml_value = out_label,
+ };
+ vec_add1(rpath->frp_label_stack, fml);
}
}
else if (unformat (input, "%U",
{
rpath->frp_proto = *payload_proto;
}
+ else if (unformat (input, "via"))
+ {
+ /* new path, back up and return */
+ unformat_put_input (input);
+ unformat_put_input (input);
+ unformat_put_input (input);
+ unformat_put_input (input);
+ break;
+ }
else
{
return (0);
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