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50 lines
1.0 KiB
C
50 lines
1.0 KiB
C
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/*
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* BIRD -- Layer3 VPN Protocol Configuration
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*
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* (c) 2011-2013 Yandex, LLC
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* Author: Alexander V. Chernikov <melifaro@yandex-team.ru>
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*
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* (c) 2016 CZ.NIC, z.s.p.o.
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* Updated by Jan Moskyto Matejka <mq@ucw.cz>
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*
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* Can be freely distributed and used under the terms of the GNU GPL.
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*/
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#ifndef _BIRD_L3VPN_H_
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#define _BIRD_L3VPN_H_
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#include "nest/protocol.h"
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#include "nest/route.h"
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struct l3vpn_config {
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struct proto_config c;
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struct channel_config *vpn;
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struct channel_config *ip;
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struct channel_config *mpls;
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u64 rd; /* VPN route distinguisher */
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};
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struct l3vpn_proto {
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struct proto p;
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struct channel *vpn;
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struct channel *ip;
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struct channel *mpls;
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struct fib iptompls; /* FIB to lookup IP->MPLS mappings */
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u64 rd; /* VPN route distinguisher */
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u32 last_label; /* Last allocated label */
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};
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extern struct protocol proto_l3vpn;
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struct l3vpn_ip_to_mpls {
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ea_list el;
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eattr ea;
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struct adata ad;
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struct fib_node n;
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};
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#define L3VPN_LABEL_AUTO (1<<20)
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#endif
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