From 41677025ee67fcccd34493f9b205037dd68811c9 Mon Sep 17 00:00:00 2001
From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Thu, 28 Jan 2010 15:59:18 +0100
Subject: Changes 'ignore communities' to 'interpret communities'.

---
 proto/bgp/attrs.c  | 2 +-
 proto/bgp/bgp.h    | 2 +-
 proto/bgp/config.Y | 5 +++--
 3 files changed, 5 insertions(+), 4 deletions(-)

(limited to 'proto/bgp')

diff --git a/proto/bgp/attrs.c b/proto/bgp/attrs.c
index 9bf6fd5..4cfabf1 100644
--- a/proto/bgp/attrs.c
+++ b/proto/bgp/attrs.c
@@ -976,7 +976,7 @@ bgp_import_control(struct proto *P, rte **new, ea_list **attrs, struct linpool *
       if (bgp_cluster_list_loopy(p, e->attrs))
 	return -1;
 
-      if (!p->cf->ignore_communities && bgp_community_filter(p, e))
+      if (p->cf->interpret_communities && bgp_community_filter(p, e))
 	return -1;
 
       if (p->local_as == new_bgp->local_as && p->is_internal && new_bgp->is_internal)
diff --git a/proto/bgp/bgp.h b/proto/bgp/bgp.h
index 9966d20..7f574ed 100644
--- a/proto/bgp/bgp.h
+++ b/proto/bgp/bgp.h
@@ -37,7 +37,7 @@ struct bgp_config {
   int advertise_ipv4;			/* Whether we should add IPv4 capability advertisement to OPEN message */
   u32 route_limit;			/* Number of routes that may be imported, 0 means disable limit */
   int passive;				/* Do not initiate outgoing connection */
-  int ignore_communities;		/* Skip hardwired handling of well-known communities */
+  int interpret_communities;		/* Hardwired handling of well-known communities */
   unsigned connect_retry_time;
   unsigned hold_time, initial_hold_time;
   unsigned keepalive_time;
diff --git a/proto/bgp/config.Y b/proto/bgp/config.Y
index cf32cd1..095e1ce 100644
--- a/proto/bgp/config.Y
+++ b/proto/bgp/config.Y
@@ -23,7 +23,7 @@ CF_KEYWORDS(BGP, LOCAL, NEIGHBOR, AS, HOLD, TIME, CONNECT, RETRY, KEEPALIVE,
 	BGP_ATOMIC_AGGR, BGP_AGGREGATOR, BGP_COMMUNITY, SOURCE, ADDRESS,
 	PASSWORD, RR, RS, CLIENT, CLUSTER, ID, AS4, ADVERTISE, IPV4,
 	CAPABILITIES, LIMIT, PASSIVE, PREFER, OLDER, MISSING, LLADDR,
-	DROP, IGNORE, ROUTE, REFRESH, COMMUNITIES)
+	DROP, IGNORE, ROUTE, REFRESH, INTERPRET, COMMUNITIES)
 
 CF_GRAMMAR
 
@@ -44,6 +44,7 @@ bgp_proto_start: proto_start BGP {
      BGP_CFG->enable_as4 = 1;
      BGP_CFG->capabilities = 2;
      BGP_CFG->advertise_ipv4 = 1;
+     BGP_CFG->interpret_communities = 1;
      BGP_CFG->default_local_pref = 100;
  }
  ;
@@ -86,7 +87,7 @@ bgp_proto:
  | bgp_proto PASSWORD TEXT ';' { BGP_CFG->password = $3; }
  | bgp_proto ROUTE LIMIT expr ';' { BGP_CFG->route_limit = $4; }
  | bgp_proto PASSIVE bool ';' { BGP_CFG->passive = $3; }
- | bgp_proto IGNORE COMMUNITIES bool ';' { BGP_CFG->ignore_communities = $4; }
+ | bgp_proto INTERPRET COMMUNITIES bool ';' { BGP_CFG->interpret_communities = $4; }
  ;
 
 CF_ADDTO(dynamic_attr, BGP_PATH
-- 
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