diff options
| author | Job Snijders <job@instituut.net> | 2016-11-15 19:00:39 +0900 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2017-01-18 18:38:53 -0500 |
| commit | 57d187bc77f5a07fab335cb0949f3f2e77fc7e6c (patch) | |
| tree | c52a54284756a6e29d5f5f0a2f9ee0a79f4e3080 /bgpd/bgp_clist.h | |
| parent | 45680e7568eb69d5f991b5c0c174e479878727ee (diff) | |
Support for BGP Large Communities
BGP Large Communities are a novel way to signal information between
networks. An example of a Large Community is: "2914:65400:38016". Large
BGP Communities are composed of three 4-byte integers, separated by a
colon. This is easy to remember and accommodates advanced routing
policies in relation to 4-Byte ASNs.
This feature was developed by:
Keyur Patel <keyur@arrcus.com> (Arrcus, Inc.),
Job Snijders <job@ntt.net> (NTT Communications),
David Lamparter <equinox@opensourcerouting.org>
and Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: Job Snijders <job@ntt.net>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to 'bgpd/bgp_clist.h')
| -rw-r--r-- | bgpd/bgp_clist.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/bgpd/bgp_clist.h b/bgpd/bgp_clist.h index 277ab7226c..68e45c8f7b 100644 --- a/bgpd/bgp_clist.h +++ b/bgpd/bgp_clist.h @@ -24,6 +24,7 @@ Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA /* Master Community-list. */ #define COMMUNITY_LIST_MASTER 0 #define EXTCOMMUNITY_LIST_MASTER 1 +#define LARGE_COMMUNITY_LIST_MASTER 2 /* Community-list deny and permit. */ #define COMMUNITY_DENY 0 @@ -38,6 +39,8 @@ Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA #define COMMUNITY_LIST_EXPANDED 1 /* Expanded community-list. */ #define EXTCOMMUNITY_LIST_STANDARD 2 /* Standard extcommunity-list. */ #define EXTCOMMUNITY_LIST_EXPANDED 3 /* Expanded extcommunity-list. */ +#define LARGE_COMMUNITY_LIST_STANDARD 4 /* Standard Large community-list. */ +#define LARGE_COMMUNITY_LIST_EXPANDED 5 /* Expanded Large community-list. */ /* Community-list. */ struct community_list @@ -80,6 +83,7 @@ struct community_entry { struct community *com; struct ecommunity *ecom; + struct lcommunity *lcom; } u; /* Configuration string. */ @@ -112,6 +116,9 @@ struct community_list_handler /* Exteded community-list. */ struct community_list_master extcommunity_list; + + /* Large community-list. */ + struct community_list_master lcommunity_list; }; /* Error code of community-list. */ @@ -139,6 +146,12 @@ extern int extcommunity_list_set (struct community_list_handler *ch, extern int extcommunity_list_unset (struct community_list_handler *ch, const char *name, const char *str, int direct, int style, int delete_all); +extern int lcommunity_list_set (struct community_list_handler *ch, + const char *name, const char *str, + int direct, int style); +extern int lcommunity_list_unset (struct community_list_handler *ch, + const char *name, const char *str, + int direct, int style); extern struct community_list_master * community_list_master_lookup (struct community_list_handler *, int); @@ -148,9 +161,12 @@ community_list_lookup (struct community_list_handler *, const char *, int); extern int community_list_match (struct community *, struct community_list *); extern int ecommunity_list_match (struct ecommunity *, struct community_list *); +extern int lcommunity_list_match (struct lcommunity *, struct community_list *); extern int community_list_exact_match (struct community *, struct community_list *); extern struct community * community_list_match_delete (struct community *, struct community_list *); - +extern struct lcommunity * +lcommunity_list_match_delete (struct lcommunity *lcom, + struct community_list *list); #endif /* _QUAGGA_BGP_CLIST_H */ |