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| author | David Ahern <dsa@cumulusnetworks.com> | 2017-04-22 09:10:13 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-24 14:07:18 -0400 |
| commit | fc1f8f4f310ac65b1337e2d7ba52ae4ff2b7c849 (patch) | |
| tree | 2bade33a266614f621dae64b929322ec52d04ba2 /net/6lowpan/nhc_udp.c | |
| parent | 9199cb7677b388b42e3d95c755090dfc5ab2b11a (diff) | |
| download | linux-fc1f8f4f310ac65b1337e2d7ba52ae4ff2b7c849.tar.gz | |
net: ipv6: send unsolicited NA if enabled for all interfaces
When arp_notify is set to 1 for either a specific interface or for 'all'
interfaces, gratuitous arp requests are sent. Since ndisc_notify is the
ipv6 equivalent to arp_notify, it should follow the same semantics.
Commit 4a6e3c5def13 ("net: ipv6: send unsolicited NA on admin up") sends
the NA on admin up. The final piece is checking devconf_all->ndisc_notify
in addition to the per device setting. Add it.
Fixes: 5cb04436eef6 ("ipv6: add knob to send unsolicited ND on link-layer address change")
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/6lowpan/nhc_udp.c')
0 files changed, 0 insertions, 0 deletions