lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[IPV6]: ROUTE: Add accept_ra_defrtr sysctl.

Browse Source 
This controls whether we accept default router information
in RAs.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YOSHIFUJI Hideaki
2006-03-20 16:55:08 -08:00
committed by David S. Miller
parent 073a8e0e15
commit 65f5c7c114
5 changed files with 26 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
net/ipv6/addrconf.c
View File

@ -165,6 +165,7 @@ struct ipv6_devconf ipv6_devconf = {
.max_desync_factor = MAX_DESYNC_FACTOR,
#endif
.max_addresses = IPV6_MAX_ADDRESSES,
.accept_ra_defrtr = 1,
};
static struct ipv6_devconf ipv6_devconf_dflt = {
@ -186,6 +187,7 @@ static struct ipv6_devconf ipv6_devconf_dflt = {
.max_desync_factor = MAX_DESYNC_FACTOR,
#endif
.max_addresses = IPV6_MAX_ADDRESSES,
.accept_ra_defrtr = 1,
};
/* IPv6 Wildcard Address and Loopback Address defined by RFC2553 */
@ -3116,6 +3118,7 @@ static void inline ipv6_store_devconf(struct ipv6_devconf *cnf,
array[DEVCONF_MAX_DESYNC_FACTOR] = cnf->max_desync_factor;
#endif
array[DEVCONF_MAX_ADDRESSES] = cnf->max_addresses;
array[DEVCONF_ACCEPT_RA_DEFRTR] = cnf->accept_ra_defrtr;
}
static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev,
@ -3568,6 +3571,14 @@ static struct addrconf_sysctl_table
.mode = 0644,
.proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_IPV6_ACCEPT_RA_DEFRTR,
.procname = "accept_ra_defrtr",
.data = &ipv6_devconf.accept_ra_defrtr,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = &proc_dointvec,
},
{
.ctl_name = 0, /* sentinel */
}