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/*
* Copyright (c) 2024 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <pvti/bypass.h>
/* packet trace format function */
static u8 *
format_pvti_bypass_trace (u8 *s, va_list *args)
{
CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
pvti_bypass_trace_t *t = va_arg (*args, pvti_bypass_trace_t *);
s = format (s, "PVTI-BYPASS: sw_if_index %d, next index %d\n",
t->sw_if_index, t->next_index);
s = format (s, " src %U sport %d dport %d\n", format_ip_address,
&t->remote_ip, t->remote_port, t->local_port);
s = format (s, " seq: %d", t->seq);
return s;
}
vlib_node_registration_t pvti4_bypass_node;
vlib_node_registration_t pvti6_bypass_node;
static char *pvti_bypass_error_strings[] = {
#define _(sym, string) string,
foreach_pvti_bypass_error
#undef _
};
VLIB_REGISTER_NODE (pvti4_bypass_node) =
{
.name = "ip4-pvti-bypass",
.vector_size = sizeof (u32),
.format_trace = format_pvti_bypass_trace,
.type = VLIB_NODE_TYPE_INTERNAL,
.n_errors = ARRAY_LEN(pvti_bypass_error_strings),
.error_strings = pvti_bypass_error_strings,
.n_next_nodes = PVTI_BYPASS_N_NEXT,
.next_nodes = {
[PVTI_BYPASS_NEXT_DROP] = "error-drop",
[PVTI_BYPASS_NEXT_PVTI_INPUT] = "pvti4-input",
},
};
VLIB_REGISTER_NODE (pvti6_bypass_node) =
{
.name = "ip6-pvti-bypass",
.vector_size = sizeof (u32),
.format_trace = format_pvti_bypass_trace,
.type = VLIB_NODE_TYPE_INTERNAL,
.n_errors = ARRAY_LEN(pvti_bypass_error_strings),
.error_strings = pvti_bypass_error_strings,
.n_next_nodes = PVTI_BYPASS_N_NEXT,
.next_nodes = {
[PVTI_BYPASS_NEXT_DROP] = "error-drop",
[PVTI_BYPASS_NEXT_PVTI_INPUT] = "pvti6-input",
},
};
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