From cd0e8af5454a59958c753071cd63576a8e83301e Mon Sep 17 00:00:00 2001
From: Julian Anastasov <ja@ssi.bg>
Date: Fri, 13 Feb 2004 07:20:47 -0800
Subject: [IPV4]: Add configurable restriction of local IP announcements in ARP
 requests.

---
 include/linux/inetdevice.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/linux/inetdevice.h')

diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 1c5eb02667bb..d2100b938edb 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -18,6 +18,7 @@ struct ipv4_devconf
 	int	mc_forwarding;
 	int	tag;
 	int     arp_filter;
+	int	arp_announce;
 	int	medium_id;
 	int	no_xfrm;
 	int	no_policy;
@@ -71,6 +72,7 @@ struct in_device
 	  (ipv4_devconf.accept_redirects || (in_dev)->cnf.accept_redirects)))
 
 #define IN_DEV_ARPFILTER(in_dev)	(ipv4_devconf.arp_filter || (in_dev)->cnf.arp_filter)
+#define IN_DEV_ARP_ANNOUNCE(in_dev)	(max(ipv4_devconf.arp_announce, (in_dev)->cnf.arp_announce))
 
 struct in_ifaddr
 {
-- 
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