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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2021-09-09 17:04:31 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-09-09 17:17:11 +0200 |
| commit | 48a2f4386db41e354ac9e32bd81eff38e763a50a (patch) | |
| tree | 54915b24361e9e3e6e2aadbcfb836be94fafbe41 | |
| parent | global: format with go 1.17 (diff) | |
| download | wireguard-windows-48a2f4386db41e354ac9e32bd81eff38e763a50a.tar.xz wireguard-windows-48a2f4386db41e354ac9e32bd81eff38e763a50a.zip | |
tunnel: disable dad and router discovery on v4 too
Oddly enough, these mean something for IPv4.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
| -rw-r--r-- | tunnel/addressconfig.go | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/tunnel/addressconfig.go b/tunnel/addressconfig.go index 74ad75b3..3cd35c0c 100644 --- a/tunnel/addressconfig.go +++ b/tunnel/addressconfig.go @@ -147,24 +147,17 @@ func configureInterface(family winipcfg.AddressFamily, conf *conf.Config, luid w if err != nil { return err } + ipif.RouterDiscoveryBehavior = winipcfg.RouterDiscoveryDisabled + ipif.DadTransmits = 0 if conf.Interface.MTU > 0 { ipif.NLMTU = uint32(conf.Interface.MTU) if clamper != nil { clamper.ForceMTU(int(ipif.NLMTU)) } } - if family == windows.AF_INET { - if foundDefault4 { - ipif.UseAutomaticMetric = false - ipif.Metric = 0 - } - } else if family == windows.AF_INET6 { - if foundDefault6 { - ipif.UseAutomaticMetric = false - ipif.Metric = 0 - } - ipif.DadTransmits = 0 - ipif.RouterDiscoveryBehavior = winipcfg.RouterDiscoveryDisabled + if (family == windows.AF_INET && foundDefault4) || (family == windows.AF_INET6 && foundDefault6) { + ipif.UseAutomaticMetric = false + ipif.Metric = 0 } err = ipif.Set() if err != nil { |