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The 'redistribute table' command does not create the internal contexts with the appropriate table identifier. Redistributed prefixes in IS-IS do not care about the table identifier. Add a linked list of redistribution contexts, and map the nb configuration to the linked list. - A new 'table' attribute is added in the 'struct isis_redist' context. - The 'isis_redist_update_zebra_subscriptions()' function is removed and is replaced by direct call to zebra API for turning on/off redirection. - The redistributed routes coming from zebra import the 'tableid' information. - The fabricd redistribute running-config is reworked, and the 'get_redist_settings()' function is removed. Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* IS-IS Rout(e)ing protocol - isis_redist.h
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*
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* Copyright (C) 2013-2015 Christian Franke <chris@opensourcerouting.org>
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*/
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#ifndef ISIS_REDIST_H
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#define ISIS_REDIST_H
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#define REDIST_PROTOCOL_COUNT 2
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#define DEFAULT_ROUTE ZEBRA_ROUTE_MAX
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#define DEFAULT_ORIGINATE 1
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#define DEFAULT_ORIGINATE_ALWAYS 2
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struct isis_ext_info {
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int origin;
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uint32_t metric;
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uint8_t distance;
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route_tag_t tag;
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};
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struct isis_redist {
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int redist;
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uint32_t metric;
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char *map_name;
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struct route_map *map;
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uint16_t table;
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};
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struct isis_redist_table_present_args {
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/* from filter.h, struct acl_dup_args */
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const char *rtda_ip;
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const char *rtda_level;
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const char *rtda_table;
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bool rtda_found;
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};
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struct isis;
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struct isis_area;
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struct prefix;
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struct prefix_ipv6;
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struct vty;
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afi_t afi_for_redist_protocol(int protocol);
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struct route_table *get_ext_reach(struct isis_area *area, int family,
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int level);
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void isis_redist_add(struct isis *isis, int type, struct prefix *p,
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struct prefix_ipv6 *src_p, uint8_t distance,
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uint32_t metric, route_tag_t tag, uint16_t instance);
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void isis_redist_delete(struct isis *isis, int type, struct prefix *p,
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struct prefix_ipv6 *src_p, uint16_t tableid);
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int isis_redist_config_write(struct vty *vty, struct isis_area *area,
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int family);
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void isis_redist_init(void);
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void isis_redist_area_finish(struct isis_area *area);
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void isis_redist_set(struct isis_area *area, int level, int family, int type,
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uint32_t metric, const char *routemap, int originate_type,
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uint16_t table);
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void isis_redist_unset(struct isis_area *area, int level, int family, int type,
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uint16_t table);
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void isis_redist_free(struct isis *isis);
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bool isis_redist_table_is_present(const struct vty *vty,
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struct isis_redist_table_present_args *rtda);
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uint16_t isis_redist_table_get_first(const struct vty *vty,
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struct isis_redist_table_present_args *rtda);
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#endif
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