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| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2018-05-29 17:33:00 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-29 17:33:00 +0200 |
| commit | 68542a6da651a4a3f5d280482313f14508618c43 (patch) | |
| tree | dbbc3aa2f4b76ceb345df7896cbb1277e2e6372c /bgpd/bgp_pbr.h | |
| parent | Merge pull request #2307 from opensourcerouting/master-isis-tlv-copy-fix (diff) | |
| parent | bgpd: attributes presence checked when mpreach is present (diff) | |
| download | frr-68542a6da651a4a3f5d280482313f14508618c43.tar.xz frr-68542a6da651a4a3f5d280482313f14508618c43.zip | |
Merge pull request #2142 from pguibert6WIND/fs_zebra_complement
Flowspec complement : port support and policy routing per interface and plugin wrapper
Diffstat (limited to 'bgpd/bgp_pbr.h')
| -rw-r--r-- | bgpd/bgp_pbr.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/bgpd/bgp_pbr.h b/bgpd/bgp_pbr.h index 5129ada37..20edaf30b 100644 --- a/bgpd/bgp_pbr.h +++ b/bgpd/bgp_pbr.h @@ -123,6 +123,8 @@ struct bgp_pbr_entry_main { struct prefix src_prefix; struct prefix dst_prefix; +#define PROTOCOL_UDP 17 +#define PROTOCOL_TCP 6 struct bgp_pbr_match_val protocol[BGP_PBR_MATCH_VAL_MAX]; struct bgp_pbr_match_val src_port[BGP_PBR_MATCH_VAL_MAX]; struct bgp_pbr_match_val dst_port[BGP_PBR_MATCH_VAL_MAX]; @@ -148,6 +150,25 @@ struct bgp_pbr_entry_main { vrf_id_t vrf_id; }; +struct bgp_pbr_interface { + RB_ENTRY(bgp_pbr_interface) id_entry; + char name[INTERFACE_NAMSIZ]; +}; + +RB_HEAD(bgp_pbr_interface_head, bgp_pbr_interface); +RB_PROTOTYPE(bgp_pbr_interface_head, bgp_pbr_interface, id_entry, + bgp_pbr_interface_compare); + +extern int bgp_pbr_interface_compare(const struct bgp_pbr_interface *a, + const struct bgp_pbr_interface *b); + +struct bgp_pbr_config { + struct bgp_pbr_interface_head ifaces_by_name_ipv4; + bool pbr_interface_any_ipv4; +}; + +extern struct bgp_pbr_config *bgp_pbr_cfg; + struct bgp_pbr_match { char ipset_name[ZEBRA_IPSET_NAME_SIZE]; @@ -157,6 +178,10 @@ struct bgp_pbr_match { #define MATCH_IP_SRC_SET (1 << 0) #define MATCH_IP_DST_SET (1 << 1) +#define MATCH_PORT_SRC_SET (1 << 2) +#define MATCH_PORT_DST_SET (1 << 3) +#define MATCH_PORT_SRC_RANGE_SET (1 << 4) +#define MATCH_PORT_DST_RANGE_SET (1 << 5) uint32_t flags; vrf_id_t vrf_id; @@ -189,6 +214,14 @@ struct bgp_pbr_match_entry { struct prefix src; struct prefix dst; + uint16_t src_port_min; + uint16_t src_port_max; + uint16_t dst_port_min; + uint16_t dst_port_max; + uint8_t proto; + + void *bgp_info; + bool installed; bool install_in_progress; }; @@ -253,4 +286,10 @@ extern void bgp_pbr_update_entry(struct bgp *bgp, struct prefix *p, afi_t afi, safi_t safi, bool nlri_update); +/* bgp pbr utilities */ +extern struct bgp_pbr_interface *pbr_interface_lookup(const char *name); +extern void bgp_pbr_reset(struct bgp *bgp, afi_t afi); +extern struct bgp_pbr_interface *bgp_pbr_interface_lookup(const char *name, + struct bgp_pbr_interface_head *head); + #endif /* __BGP_PBR_H__ */ |