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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2009-02-01 01:04:33 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-01 01:04:33 -0800 |
| commit | eefef1cf7653cd4e0aaf743c00ae8345086cdc01 (patch) | |
| tree | af97b788658c5bf21ef2ca609c5f43ca59421269 /kernel/sysctl_check.c | |
| parent | ead731837d142b103eab9870105f50bc40b69255 (diff) | |
| download | lwn-eefef1cf7653cd4e0aaf743c00ae8345086cdc01.tar.gz lwn-eefef1cf7653cd4e0aaf743c00ae8345086cdc01.zip | |
net: add ARP notify option for devices
This adds another inet device option to enable gratuitous ARP
when device is brought up or address change. This is handy for
clusters or virtualization.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/sysctl_check.c')
| -rw-r--r-- | kernel/sysctl_check.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c index fafeb48f27c0..b38423ca711a 100644 --- a/kernel/sysctl_check.c +++ b/kernel/sysctl_check.c @@ -219,6 +219,7 @@ static const struct trans_ctl_table trans_net_ipv4_conf_vars_table[] = { { NET_IPV4_CONF_ARP_IGNORE, "arp_ignore" }, { NET_IPV4_CONF_PROMOTE_SECONDARIES, "promote_secondaries" }, { NET_IPV4_CONF_ARP_ACCEPT, "arp_accept" }, + { NET_IPV4_CONF_ARP_NOTIFY, "arp_notify" }, {} }; |