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52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/*
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* BIRD -- Static Route Generator
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*
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* (c) 1998--2000 Martin Mares <mj@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_STATIC_H_
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#define _BIRD_STATIC_H_
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#include "nest/route.h"
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#include "nest/bfd.h"
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struct static_config {
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struct proto_config c;
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list iface_routes; /* Routes to search on interface events */
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list other_routes; /* Routes hooked to neighbor cache and reject routes */
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int check_link; /* Whether iface link state is used */
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struct rtable_config *igp_table; /* Table used for recursive next hop lookups */
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};
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void static_init_config(struct static_config *);
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struct static_route {
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node n;
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struct static_route *chain; /* Next for the same neighbor */
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ip_addr net; /* Network we route */
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int masklen; /* Mask length */
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int dest; /* Destination type (RTD_*) */
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ip_addr via; /* Destination router */
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struct iface *via_if; /* Destination iface, for link-local vias */
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struct neighbor *neigh;
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byte *if_name; /* Name for RTD_DEVICE routes */
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struct static_route *mp_next; /* Nexthops for RTD_MULTIPATH routes */
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struct f_inst *cmds; /* List of commands for setting attributes */
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int installed; /* Installed in rt table, -1 for reinstall */
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int use_bfd; /* Configured to use BFD */
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struct bfd_request *bfd_req; /* BFD request, if BFD is used */
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};
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/* Dummy nodes (parts of multipath route) abuses masklen field for weight
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and if_name field for a ptr to the master (RTD_MULTIPATH) node. */
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#define RTDX_RECURSIVE 0x7f /* Phony dest value for recursive routes */
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void static_show(struct proto *);
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#endif
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