Make iface_persist configurable

2 files changed, 8 insertions, 0 deletions

diff --git a/src/config.y b/src/config.y
index f471040..e2bcb24 100644
--- a/src/config.y
+++ b/src/config.y
@@ -109,6 +109,7 @@
 %token TOK_PACKET
 %token TOK_PEER
 %token TOK_PEERS
+%token TOK_PERSIST
 %token TOK_PMTU
 %token TOK_PORT
 %token TOK_POST_DOWN
@@ -189,6 +190,7 @@ statement:	peer_group_statement
 	|	TOK_MTU mtu ';'
 	|	TOK_PMTU pmtu ';'
 	|	TOK_MODE mode ';'
+	|	TOK_PERSIST persist ';'
 	|	TOK_PROTOCOL protocol ';'
 	|	TOK_SECRET secret ';'
 	|	TOK_ON TOK_PRE_UP on_pre_up ';'
@@ -278,6 +280,11 @@ log:		TOK_LEVEL log_level {
 		}
 	;
 
+persist:	TOK_INTERFACE boolean {
+			conf.iface_persist = $2;
+		}
+	;
+
 hide:		TOK_IP TOK_ADDRESSES boolean {
 			conf.hide_ip_addresses = $3;
 		}
diff --git a/src/lex.c b/src/lex.c
index f8e5c22..a11bc0a 100644
--- a/src/lex.c
+++ b/src/lex.c
@@ -106,6 +106,7 @@ static const keyword_t keywords[] = {
 	{ "packet", TOK_PACKET },
 	{ "peer", TOK_PEER },
 	{ "peers", TOK_PEERS },
+	{ "persist", TOK_PERSIST },
 	{ "pmtu", TOK_PMTU },
 	{ "port", TOK_PORT },
 	{ "post-down", TOK_POST_DOWN },