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authorMatthew Smith <mgsmith@netgate.com>2020-01-07 11:34:43 -0600
committerDave Barach <openvpp@barachs.net>2020-01-09 23:28:05 +0000
commit854eb6e3ff87ace211a45a8053424d8432bd5755 (patch)
tree74f615cfd0601838ef28ee62916527c15a117933 /src/vnet/geneve/geneve_api.c
parentd3d7ef5ec828ec895c6f90090118782e497b9084 (diff)
bonding: process lacp when bond is admin down
Type: fix Fixes: 6dfd3785e4 When a bond interface is administratively down but the slaves are up, process inbound LACP packets received over the slaves. This was the old behavior with bond interfaces in LACP mode and was altered unintentionally by another change. Restore the old behavior. Change-Id: I61b0b700211dea4859b6ee447ab83b33197d9d11 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Diffstat (limited to 'src/vnet/geneve/geneve_api.c')
0 files changed, 0 insertions, 0 deletions
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/*---------------------------------------------------------------------------
 * Copyright (c) 2009-2014 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 <stdbool.h>
#include <vnet/fib/ip6_fib.h>
#include <vnet/ip/ip.h>
#include <vnet/ipip/ipip.h>
#include <vnet/vnet.h>
#include <vppinfra/error.h>

#define SIXRD_DEFAULT_MTU 1480	/* 1500 - IPv4 header */

#define foreach_sixrd_error                                                    \
  /* Must be first. */                                                         \
  _(NONE, "valid SIXRD packets")                                               \
  _(BAD_PROTOCOL, "bad protocol")                                              \
  _(SEC_CHECK, "security check failed")                                        \
  _(NO_TUNNEL, "no tunnel")


typedef enum
{
#define _(sym, str) SIXRD_ERROR_##sym,
  foreach_sixrd_error
#undef _
    SIXRD_N_ERROR,
} sixrd_error_t;

extern sixrd_main_t sixrd_main;

static_always_inline sixrd_tunnel_t *
find_tunnel_by_ip4_address (ip4_address_t * ip)
{
  sixrd_main_t *sm = &sixrd_main;
  uword *p;
  p = hash_get (sm->tunnel_by_ip, ip->as_u32);
  if (!p)
    return NULL;
  return pool_elt_at_index (sm->tunnels, p[0]);
}

static_always_inline sixrd_tunnel_t *
ip4_sixrd_get_tunnel (u32 sdi, ip4_address_t * addr, u8 * error)
{
  sixrd_tunnel_t *t = find_tunnel_by_ip4_address (addr);
  if (!t)
    {
      *error = SIXRD_ERROR_NO_TUNNEL;
      return NULL;
    }
  return t;
}

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */