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authorNeale Ranns <nranns@cisco.com>2017-11-15 12:54:46 -0800
committerFlorin Coras <florin.coras@gmail.com>2017-11-18 01:34:22 +0000
commit70ed8aeff30c0eece0e19f0ad26c4cc8957278ae (patch)
treeb09bda6fef287b46dac123949f25972edc41e600 /src/vnet/mpls/mpls.c
parent8ac4ce8547d84c2d581f572b4f51fd34dbf1b01f (diff)
unformat function for FIB paths
Change-Id: I32de25890ac0a643314f650591d2479879d9a2a6 Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/mpls/mpls.c')
-rw-r--r--src/vnet/mpls/mpls.c161
1 files changed, 7 insertions, 154 deletions
diff --git a/src/vnet/mpls/mpls.c b/src/vnet/mpls/mpls.c
index ed24f75fbde..173771477de 100644
--- a/src/vnet/mpls/mpls.c
+++ b/src/vnet/mpls/mpls.c
@@ -212,16 +212,13 @@ vnet_mpls_local_label (vlib_main_t * vm,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, * line_input = &_line_input;
+ u32 table_id, is_del, is_ip, payload_proto;
fib_route_path_t *rpaths = NULL, rpath;
- u32 table_id, is_del, is_ip;
mpls_label_t local_label;
- mpls_label_t out_label;
clib_error_t * error;
mpls_eos_bit_t eos;
- vnet_main_t * vnm;
fib_prefix_t pfx;
- vnm = vnet_get_main();
error = NULL;
is_ip = 0;
table_id = 0;
@@ -229,6 +226,7 @@ vnet_mpls_local_label (vlib_main_t * vm,
is_del = 0;
local_label = MPLS_LABEL_INVALID;
memset(&pfx, 0, sizeof(pfx));
+ payload_proto = DPO_PROTO_MPLS;
/* Get a line of input. */
if (! unformat_user (input, unformat_line_input, line_input))
@@ -236,8 +234,6 @@ vnet_mpls_local_label (vlib_main_t * vm,
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
- memset(&rpath, 0, sizeof(rpath));
-
if (unformat (line_input, "table %d", &table_id))
;
else if (unformat (line_input, "del"))
@@ -264,158 +260,15 @@ vnet_mpls_local_label (vlib_main_t * vm,
pfx.fp_proto = FIB_PROTOCOL_IP6;
is_ip = 1;
}
- else if (unformat (line_input, "via %U %U weight %u",
- unformat_ip4_address,
- &rpath.frp_addr.ip4,
- unformat_vnet_sw_interface, vnm,
- &rpath.frp_sw_if_index,
- &rpath.frp_weight))
- {
- rpath.frp_proto = DPO_PROTO_IP4;
- vec_add1(rpaths, rpath);
- }
-
- else if (unformat (line_input, "via %U %U weight %u",
- unformat_ip6_address,
- &rpath.frp_addr.ip6,
- unformat_vnet_sw_interface, vnm,
- &rpath.frp_sw_if_index,
- &rpath.frp_weight))
- {
- rpath.frp_proto = DPO_PROTO_IP6;
- vec_add1(rpaths, rpath);
- }
-
- else if (unformat (line_input, "via %U %U",
- unformat_ip4_address,
- &rpath.frp_addr.ip4,
- unformat_vnet_sw_interface, vnm,
- &rpath.frp_sw_if_index))
- {
- rpath.frp_weight = 1;
- rpath.frp_proto = DPO_PROTO_IP4;
- vec_add1(rpaths, rpath);
- }
- else if (unformat (line_input, "rx-ip4 %U",
- unformat_vnet_sw_interface, vnm,
- &rpath.frp_sw_if_index))
- {
- rpath.frp_weight = 1;
- rpath.frp_proto = DPO_PROTO_IP4;
- rpath.frp_flags = FIB_ROUTE_PATH_INTF_RX;
- vec_add1(rpaths, rpath);
- }
- else if (unformat (line_input, "via %U %U",
- unformat_ip6_address,
- &rpath.frp_addr.ip6,
- unformat_vnet_sw_interface, vnm,
- &rpath.frp_sw_if_index))
- {
- rpath.frp_weight = 1;
- rpath.frp_proto = DPO_PROTO_IP6;
- vec_add1(rpaths, rpath);
- }
- else if (unformat (line_input, "via %U next-hop-table %d",
- unformat_ip4_address,
- &rpath.frp_addr.ip4,
- &rpath.frp_fib_index))
- {
- rpath.frp_weight = 1;
- rpath.frp_sw_if_index = ~0;
- rpath.frp_proto = DPO_PROTO_IP4;
- vec_add1(rpaths, rpath);
- }
- else if (unformat (line_input, "via %U next-hop-table %d",
- unformat_ip6_address,
- &rpath.frp_addr.ip6,
- &rpath.frp_fib_index))
- {
- rpath.frp_weight = 1;
- rpath.frp_sw_if_index = ~0;
- rpath.frp_proto = DPO_PROTO_IP6;
- vec_add1(rpaths, rpath);
- }
- else if (unformat (line_input, "via %U",
- unformat_ip4_address,
- &rpath.frp_addr.ip4))
- {
- /*
- * the recursive next-hops are by default in the same table
- * as the prefix
- */
- rpath.frp_fib_index = table_id;
- rpath.frp_weight = 1;
- rpath.frp_sw_if_index = ~0;
- rpath.frp_proto = DPO_PROTO_IP4;
- vec_add1(rpaths, rpath);
- }
else if (unformat (line_input, "via %U",
- unformat_ip6_address,
- &rpath.frp_addr.ip6))
+ unformat_fib_route_path,
+ &rpath, &payload_proto))
{
- rpath.frp_fib_index = table_id;
- rpath.frp_weight = 1;
- rpath.frp_sw_if_index = ~0;
- rpath.frp_proto = DPO_PROTO_IP6;
+ pfx.fp_payload_proto = payload_proto;
vec_add1(rpaths, rpath);
}
else if (unformat (line_input, "%d", &local_label))
;
- else if (unformat (line_input,
- "ip4-lookup-in-table %d",
- &rpath.frp_fib_index))
- {
- rpath.frp_proto = DPO_PROTO_IP4;
- rpath.frp_sw_if_index = FIB_NODE_INDEX_INVALID;
- pfx.fp_payload_proto = DPO_PROTO_IP4;
- vec_add1(rpaths, rpath);
- }
- else if (unformat (line_input,
- "ip6-lookup-in-table %d",
- &rpath.frp_fib_index))
- {
- rpath.frp_proto = DPO_PROTO_IP6;
- rpath.frp_sw_if_index = FIB_NODE_INDEX_INVALID;
- vec_add1(rpaths, rpath);
- pfx.fp_payload_proto = DPO_PROTO_IP6;
- }
- else if (unformat (line_input,
- "mpls-lookup-in-table %d",
- &rpath.frp_fib_index))
- {
- rpath.frp_proto = DPO_PROTO_MPLS;
- rpath.frp_sw_if_index = FIB_NODE_INDEX_INVALID;
- pfx.fp_payload_proto = DPO_PROTO_MPLS;
- vec_add1(rpaths, rpath);
- }
- else if (unformat (line_input,
- "l2-input-on %U",
- unformat_vnet_sw_interface, vnm,
- &rpath.frp_sw_if_index))
- {
- rpath.frp_proto = DPO_PROTO_ETHERNET;
- pfx.fp_payload_proto = DPO_PROTO_ETHERNET;
- rpath.frp_flags = FIB_ROUTE_PATH_INTF_RX;
- vec_add1(rpaths, rpath);
- }
- else if (unformat (line_input, "out-labels"))
- {
- if (vec_len (rpaths) == 0)
- {
- error = clib_error_return (0, "Paths then labels");
- goto done;
- }
- else
- {
- while (unformat (line_input, "%U",
- unformat_mpls_unicast_label,
- &out_label))
- {
- vec_add1 (rpaths[vec_len (rpaths) - 1].frp_label_stack,
- out_label);
- }
- }
- }
else
{
error = clib_error_return (0, "unkown input: %U",
@@ -531,9 +384,9 @@ done:
}
VLIB_CLI_COMMAND (mpls_local_label_command, static) = {
- .path = "mpls local-label",
+ .path = "mpls local-label <label-value> [eos|non-eos] via [next-hop-address] [next-hop-interface] [next-hop-table <value>] [weight <value>] [preference <value>] [udp-encap-id <value>] [ip4-lookup-in-table <value>] [ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] [resolve-via-host] [resolve-via-connected] [rx-ip4 <interface>] [out-labels <value value value>]",
.function = vnet_mpls_local_label,
- .short_help = "Create/Delete MPL local labels",
+ .short_help = "Create/Delete MPLS local labels",
};
clib_error_t *