mirror of
https://github.com/openvswitch/ovs
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4673650f17
Uses IPv4-mapped IPv6 addresses to store IPv4 addresses, and add support for Neighbor Discovery snooping. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Acked-by: Pravin B Shelar <pshelar@nicira.com>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
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* Copyright (c) 2014 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef TNL_ARP_CACHE_H
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#define TNL_ARP_CACHE_H 1
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#include <errno.h>
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#include <inttypes.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <string.h>
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#include <net/if.h>
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#include <sys/socket.h>
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#include "flow.h"
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#include "netdev.h"
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#include "packets.h"
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#include "util.h"
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int tnl_arp_snoop(const struct flow *flow, struct flow_wildcards *wc,
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const char dev_name[]);
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int tnl_arp_lookup(const char dev_name[], ovs_be32 dst, struct eth_addr *mac);
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void tnl_arp_cache_init(void);
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void tnl_arp_cache_run(void);
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int tnl_nd_snoop(const struct flow *flow, struct flow_wildcards *wc,
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const char dev_name[]);
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int tnl_nd_lookup(const char dev_name[], const struct in6_addr *dst,
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struct eth_addr *mac);
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#endif
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