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policy routing is configurable via address-family ipv4 flowspec subfamily node. This is then possible to restrict flowspec operation through the BGP instance, to a single or some interfaces, but not all. Two commands available: [no] local-install [IFNAME] Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/* BGP Flowspec header for packet handling
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* Copyright (C) 2018 6WIND
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*
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* FRRouting 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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* FRRouting 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 along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _FRR_BGP_FLOWSPEC_H
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#define _FRR_BGP_FLOWSPEC_H
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#define NLRI_STRING_FORMAT_LARGE 0
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#define NLRI_STRING_FORMAT_DEBUG 1
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#define NLRI_STRING_FORMAT_MIN 2
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#define NLRI_STRING_FORMAT_JSON 3
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#define NLRI_STRING_FORMAT_JSON_SIMPLE 4
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#define BGP_FLOWSPEC_NLRI_STRING_MAX 512
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extern int bgp_nlri_parse_flowspec(struct peer *peer, struct attr *attr,
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struct bgp_nlri *packet, int withdraw);
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extern void bgp_flowspec_vty_init(void);
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extern int bgp_show_table_flowspec(struct vty *vty, struct bgp *bgp, afi_t afi,
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struct bgp_table *table,
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enum bgp_show_type type,
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void *output_arg, uint8_t use_json,
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int is_last,
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unsigned long *output_cum,
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unsigned long *total_cum);
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extern void bgp_fs_nlri_get_string(unsigned char *nlri_content, size_t len,
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char *return_string, int format,
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json_object *json_path);
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extern void route_vty_out_flowspec(struct vty *vty, struct prefix *p,
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struct bgp_info *binfo,
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int display, json_object *json_paths);
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extern int bgp_fs_config_write_pbr(struct vty *vty, struct bgp *bgp,
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afi_t afi, safi_t safi);
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#endif /* _FRR_BGP_FLOWSPEC_H */
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