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dc9ffce878
This patch improves zebra,ripd,ripngd,ospfd and bgpd so that they can
make use of 32-bit route tags in the case of zebra,ospf,bgp or 16-bit
route-tags in the case of ripd,ripngd.
It is based on the following patch:
commit d25764028829a3a30cdbabe85f32408a63cccadf
Author: Paul Jakma <paul.jakma@hpe.com>
Date: Fri Jul 1 14:23:45 2016 +0100
*: Widen width of Zserv routing tag field.
But also contains the changes which make this actually useful for all
the daemons.
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
115 lines
3.2 KiB
C
115 lines
3.2 KiB
C
/*
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* Static Routing Information header
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* Copyright (C) 2016 Cumulus Networks
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* Donald Sharp
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*
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* This file is part of Quagga.
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*
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* Quagga is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* Quagga is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Quagga; see the file COPYING. If not, write to the Free
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* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifndef __ZEBRA_STATIC_H__
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#define __ZEBRA_STATIC_H__
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/* Static route label information */
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struct static_nh_label
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{
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u_int8_t num_labels;
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u_int8_t reserved[3];
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mpls_label_t label[2];
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};
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/* Static route information. */
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struct static_route
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{
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/* For linked list. */
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struct static_route *prev;
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struct static_route *next;
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/* VRF identifier. */
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vrf_id_t vrf_id;
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/* Administrative distance. */
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u_char distance;
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/* Tag */
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route_tag_t tag;
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/* Flag for this static route's type. */
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u_char type;
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#define STATIC_IFINDEX 1
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#define STATIC_IPV4_GATEWAY 2
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#define STATIC_IPV4_BLACKHOLE 3
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#define STATIC_IPV6_GATEWAY 4
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#define STATIC_IPV6_GATEWAY_IFINDEX 5
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/*
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* Nexthop value.
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*
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* Under IPv4 addr and ifindex are
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* used independentyly.
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* STATIC_IPV4_GATEWAY uses addr
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* STATIC_IFINDEX uses ifindex
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*/
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union g_addr addr;
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ifindex_t ifindex;
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char ifname[INTERFACE_NAMSIZ + 1];
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/* bit flags */
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u_char flags;
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/*
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see ZEBRA_FLAG_REJECT
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ZEBRA_FLAG_BLACKHOLE
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*/
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/* Label information */
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struct static_nh_label snh_label;
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};
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extern void
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static_install_route (afi_t afi, safi_t safi, struct prefix *p, struct static_route *si);
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extern void
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static_uninstall_route (afi_t afi, safi_t safi, struct prefix *p, struct static_route *si);
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extern int
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static_add_route (afi_t, safi_t safi, u_char type, struct prefix *p,
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union g_addr *gate, ifindex_t ifindex,
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const char *ifname, u_char flags, route_tag_t tag,
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u_char distance, struct zebra_vrf *zvrf,
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struct static_nh_label *snh_label);
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extern int
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static_delete_route (afi_t, safi_t safi, u_char type, struct prefix *p,
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union g_addr *gate, ifindex_t ifindex, route_tag_t tag,
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u_char distance, struct zebra_vrf *zvrf,
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struct static_nh_label *snh_label);
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int
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zebra_static_ipv4 (struct vty *vty, safi_t safi, int add_cmd,
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const char *dest_str, const char *mask_str,
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const char *gate_str, const char *flag_str,
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const char *tag_str, const char *distance_str,
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const char *vrf_id_str, const char *label_str);
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int
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static_ipv6_func (struct vty *vty, int add_cmd, const char *dest_str,
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const char *gate_str, const char *ifname,
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const char *flag_str, const char *tag_str,
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const char *distance_str, const char *vrf_id_str,
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const char *label_str);
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#endif
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