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| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2014-09-02 17:49:25 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-05 09:26:14 +0400 |
| commit | 2f711939d2ea9dfaecebecd1324d2ec7a7a21f65 (patch) | |
| tree | bd60e72acdcced3d345139cb31540b586eabd5a1 /net/ipv4/igmp.c | |
| parent | b89df95d52d5fd0de5a2ca3f8b49aaaee4675151 (diff) | |
| download | linux-2f711939d2ea9dfaecebecd1324d2ec7a7a21f65.tar.xz | |
ipv6: add sysctl_mld_qrv to configure query robustness variable
This patch adds a new sysctl_mld_qrv knob to configure the mldv1/v2 query
robustness variable. It specifies how many retransmit of unsolicited mld
retransmit should happen. Admins might want to tune this on lossy links.
Also reset mld state on interface down/up, so we pick up new sysctl
settings during interface up event.
IPv6 certification requests this knob to be available.
I didn't make this knob netns specific, as it is mostly a setting in a
physical environment and should be per host.
Cc: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/igmp.c')
0 files changed, 0 insertions, 0 deletions