1998-12-06 18:21:23 +00:00
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/*
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* BIRD -- Static Route Generator
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*
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2000-01-17 11:52:50 +00:00
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* (c) 1998--2000 Martin Mares <mj@ucw.cz>
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1998-12-06 18:21:23 +00:00
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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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2015-07-24 16:02:07 +00:00
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#include "nest/route.h"
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#include "nest/bfd.h"
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1999-02-05 21:38:22 +00:00
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struct static_config {
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struct proto_config c;
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2010-11-11 11:24:27 +00:00
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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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2011-09-24 00:21:52 +00:00
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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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1998-12-06 18:21:23 +00:00
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};
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2010-11-11 11:24:27 +00:00
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1999-02-05 21:38:22 +00:00
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void static_init_config(struct static_config *);
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1998-12-06 18:21:23 +00:00
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struct static_route {
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node n;
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1998-12-08 18:31:31 +00:00
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struct static_route *chain; /* Next for the same neighbor */
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2015-11-12 01:03:59 +00:00
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net_addr *net; /* Network we route */
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1998-12-06 18:21:23 +00:00
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int dest; /* Destination type (RTD_*) */
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1998-12-06 23:13:31 +00:00
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ip_addr via; /* Destination router */
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2012-01-01 11:02:20 +00:00
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struct iface *via_if; /* Destination iface, for link-local vias */
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1998-12-06 18:21:23 +00:00
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struct neighbor *neigh;
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1998-12-06 23:13:31 +00:00
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byte *if_name; /* Name for RTD_DEVICE routes */
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2010-12-07 22:34:36 +00:00
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struct static_route *mp_next; /* Nexthops for RTD_MULTIPATH routes */
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2015-07-20 09:12:02 +00:00
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struct f_inst *cmds; /* List of commands for setting attributes */
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2014-02-26 12:25:39 +00:00
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int installed; /* Installed in rt table, -1 for reinstall */
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2015-07-24 16:02:07 +00:00
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int use_bfd; /* Configured to use BFD */
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2015-11-12 01:03:59 +00:00
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int weight; /* Multipath next hop weight */
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2016-03-02 13:36:38 +00:00
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struct mpls_stack *mpls_stack; /* MPLS stack to apply to routed packets */
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2015-07-24 16:02:07 +00:00
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struct bfd_request *bfd_req; /* BFD request, if BFD is used */
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1998-12-06 18:21:23 +00:00
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};
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2010-12-07 22:34:36 +00:00
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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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2011-09-24 00:21:52 +00:00
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#define RTDX_RECURSIVE 0x7f /* Phony dest value for recursive routes */
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1999-12-03 11:41:23 +00:00
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void static_show(struct proto *);
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1998-12-06 18:21:23 +00:00
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#endif
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