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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-09 13:16:35 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-09 13:16:35 +0000
commite2bbf175a2184bd76f6c54ccf8456babeb1a46fc (patch)
treef0b76550d6e6f500ada964a3a4ee933a45e5a6f1 /bgpd/bgp_zebra.h
parentInitial commit. (diff)
downloadfrr-e2bbf175a2184bd76f6c54ccf8456babeb1a46fc.tar.xz
frr-e2bbf175a2184bd76f6c54ccf8456babeb1a46fc.zip
Adding upstream version 9.1.upstream/9.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'bgpd/bgp_zebra.h')
-rw-r--r--bgpd/bgp_zebra.h129
1 files changed, 129 insertions, 0 deletions
diff --git a/bgpd/bgp_zebra.h b/bgpd/bgp_zebra.h
new file mode 100644
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--- /dev/null
+++ b/bgpd/bgp_zebra.h
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/* zebra connection and redistribute fucntions.
+ * Copyright (C) 1999 Kunihiro Ishiguro
+ */
+
+#ifndef _QUAGGA_BGP_ZEBRA_H
+#define _QUAGGA_BGP_ZEBRA_H
+
+#include "vxlan.h"
+
+/* Macro to update bgp_original based on bpg_path_info */
+#define BGP_ORIGINAL_UPDATE(_bgp_orig, _mpinfo, _bgp) \
+ ((_mpinfo->extra && _mpinfo->extra->vrfleak && \
+ _mpinfo->extra->vrfleak->bgp_orig && \
+ _mpinfo->sub_type == BGP_ROUTE_IMPORTED) \
+ ? (_bgp_orig = _mpinfo->extra->vrfleak->bgp_orig) \
+ : (_bgp_orig = _bgp))
+
+/* Default weight for next hop, if doing weighted ECMP. */
+#define BGP_ZEBRA_DEFAULT_NHOP_WEIGHT 1
+
+extern void bgp_zebra_init(struct event_loop *master, unsigned short instance);
+extern void bgp_if_init(void);
+extern void bgp_zebra_init_tm_connect(struct bgp *bgp);
+extern uint32_t bgp_zebra_tm_get_id(void);
+extern bool bgp_zebra_tm_chunk_obtained(void);
+extern void bgp_zebra_destroy(void);
+extern int bgp_zebra_get_table_range(struct zclient *zc, uint32_t chunk_size,
+ uint32_t *start, uint32_t *end);
+extern int bgp_if_update_all(void);
+extern void bgp_zebra_announce(struct bgp_dest *dest, const struct prefix *p,
+ struct bgp_path_info *path, struct bgp *bgp,
+ afi_t afi, safi_t safi);
+extern void bgp_zebra_announce_table(struct bgp *bgp, afi_t afi, safi_t safi);
+extern void bgp_zebra_withdraw(const struct prefix *p,
+ struct bgp_path_info *path, struct bgp *bgp,
+ safi_t safi);
+
+/* Announce routes of any bgp subtype of a table to zebra */
+extern void bgp_zebra_announce_table_all_subtypes(struct bgp *bgp, afi_t afi,
+ safi_t safi);
+
+/* Withdraw all entries of any subtype in a BGP instances RIB table from Zebra */
+extern void bgp_zebra_withdraw_table_all_subtypes(struct bgp *bgp, afi_t afi,
+ safi_t safi);
+
+extern void bgp_zebra_initiate_radv(struct bgp *bgp, struct peer *peer);
+extern void bgp_zebra_terminate_radv(struct bgp *bgp, struct peer *peer);
+
+extern void bgp_zebra_instance_register(struct bgp *bgp);
+extern void bgp_zebra_instance_deregister(struct bgp *bgp);
+
+extern void bgp_redistribute_redo(struct bgp *bgp);
+extern struct bgp_redist *bgp_redist_lookup(struct bgp *bgp, afi_t afi,
+ uint8_t type,
+ unsigned short instance);
+extern struct bgp_redist *bgp_redist_add(struct bgp *bgp, afi_t afi,
+ uint8_t type, unsigned short instance);
+extern int bgp_redistribute_set(struct bgp *bgp, afi_t afi, int type,
+ unsigned short instance, bool changed);
+extern int bgp_redistribute_resend(struct bgp *bgp, afi_t afi, int type,
+ unsigned short instance);
+extern bool bgp_redistribute_rmap_set(struct bgp_redist *red, const char *name,
+ struct route_map *route_map);
+extern bool bgp_redistribute_metric_set(struct bgp *bgp, struct bgp_redist *red,
+ afi_t afi, int type, uint32_t metric);
+extern void bgp_redistribute_unset(struct bgp *bgp, afi_t afi, int type,
+ unsigned short instance);
+extern int bgp_redistribute_unreg(struct bgp *bgp, afi_t afi, int type,
+ unsigned short instance);
+
+extern struct interface *if_lookup_by_ipv4(struct in_addr *addr,
+ vrf_id_t vrf_id);
+extern struct interface *if_lookup_by_ipv4_exact(struct in_addr *addr,
+ vrf_id_t vrf_id);
+extern struct interface *if_lookup_by_ipv6(struct in6_addr *addr,
+ ifindex_t ifindex, vrf_id_t vrf_id);
+extern struct interface *if_lookup_by_ipv6_exact(struct in6_addr *addr,
+ ifindex_t ifindex,
+ vrf_id_t vrf_id);
+extern int bgp_zebra_advertise_subnet(struct bgp *bgp, int advertise,
+ vni_t vni);
+extern int bgp_zebra_advertise_gw_macip(struct bgp *bgp, int advertise,
+ vni_t vni);
+extern int bgp_zebra_advertise_svi_macip(struct bgp *bgp, int advertise,
+ vni_t vni);
+extern int bgp_zebra_advertise_all_vni(struct bgp *bgp, int advertise);
+extern int bgp_zebra_dup_addr_detection(struct bgp *bgp);
+extern int bgp_zebra_vxlan_flood_control(struct bgp *bgp,
+ enum vxlan_flood_control flood_ctrl);
+
+extern int bgp_zebra_num_connects(void);
+
+extern bool bgp_zebra_nexthop_set(union sockunion *local,
+ union sockunion *remote,
+ struct bgp_nexthop *nexthop,
+ struct peer *peer);
+struct bgp_pbr_action;
+struct bgp_pbr_match;
+struct bgp_pbr_rule;
+struct bgp_pbr_match_entry;
+
+extern void bgp_send_pbr_rule_action(struct bgp_pbr_action *pbra,
+ struct bgp_pbr_rule *pbr,
+ bool install);
+extern void bgp_send_pbr_ipset_match(struct bgp_pbr_match *pbrim,
+ bool install);
+extern void bgp_send_pbr_ipset_entry_match(struct bgp_pbr_match_entry *pbrime,
+ bool install);
+extern void bgp_send_pbr_iptable(struct bgp_pbr_action *pba,
+ struct bgp_pbr_match *pbm,
+ bool install);
+
+extern void bgp_zebra_announce_default(struct bgp *bgp, struct nexthop *nh,
+ afi_t afi, uint32_t table_id, bool announce);
+extern int bgp_zebra_send_capabilities(struct bgp *bgp, bool disable);
+extern int bgp_zebra_update(struct bgp *bgp, afi_t afi, safi_t safi,
+ enum zserv_client_capabilities);
+extern int bgp_zebra_stale_timer_update(struct bgp *bgp);
+extern int bgp_zebra_srv6_manager_get_locator_chunk(const char *name);
+extern int bgp_zebra_srv6_manager_release_locator_chunk(const char *name);
+extern void bgp_zebra_send_nexthop_label(int cmd, mpls_label_t label,
+ ifindex_t index, vrf_id_t vrfid,
+ enum lsp_types_t ltype,
+ struct prefix *p, uint32_t num_labels,
+ mpls_label_t out_labels[]);
+extern bool bgp_zebra_request_label_range(uint32_t base, uint32_t chunk_size);
+extern void bgp_zebra_release_label_range(uint32_t start, uint32_t end);
+#endif /* _QUAGGA_BGP_ZEBRA_H */