[IPV6]: ROUTE: Add accept_ra_rtr_pref sysctl.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 631b51d..51edba5 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -167,6 +167,9 @@
.max_addresses = IPV6_MAX_ADDRESSES,
.accept_ra_defrtr = 1,
.accept_ra_pinfo = 1,
+#ifdef CONFIG_IPV6_ROUTER_PREF
+ .accept_ra_rtr_pref = 1,
+#endif
};
static struct ipv6_devconf ipv6_devconf_dflt = {
@@ -190,6 +193,9 @@
.max_addresses = IPV6_MAX_ADDRESSES,
.accept_ra_defrtr = 1,
.accept_ra_pinfo = 1,
+#ifdef CONFIG_IPV6_ROUTER_PREF
+ .accept_ra_rtr_pref = 1,
+#endif
};
/* IPv6 Wildcard Address and Loopback Address defined by RFC2553 */
@@ -3122,6 +3128,9 @@
array[DEVCONF_MAX_ADDRESSES] = cnf->max_addresses;
array[DEVCONF_ACCEPT_RA_DEFRTR] = cnf->accept_ra_defrtr;
array[DEVCONF_ACCEPT_RA_PINFO] = cnf->accept_ra_pinfo;
+#ifdef CONFIG_IPV6_ROUTER_PREF
+ array[DEVCONF_ACCEPT_RA_RTR_PREF] = cnf->accept_ra_rtr_pref;
+#endif
}
static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev,
@@ -3590,6 +3599,16 @@
.mode = 0644,
.proc_handler = &proc_dointvec,
},
+#ifdef CONFIG_IPV6_ROUTER_PREF
+ {
+ .ctl_name = NET_IPV6_ACCEPT_RA_RTR_PREF,
+ .procname = "accept_ra_rtr_pref",
+ .data = &ipv6_devconf.accept_ra_rtr_pref,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec,
+ },
+#endif
{
.ctl_name = 0, /* sentinel */
}