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This commit is contained in:
JackDoan
2026-04-17 12:27:50 -05:00
parent bd0a63a545
commit 4a2134775d
3 changed files with 49 additions and 28 deletions
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4
overlay/tun_linux.go
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@@ -411,7 +411,7 @@ func newTun(c *config.C, l *logrus.Logger, vpnNetworks []netip.Prefix, multiqueu
return nil, err
}
vnetHdr := true
name, err := tunSetIff(fd, nameStr, baseFlags|unix.IFF_VNET_HDR)
name, err := tunSetIff(fd, nameStr, baseFlags|unix.IFF_VNET_HDR|unix.IFF_NAPI)
if err != nil {
_ = unix.Close(fd)
vnetHdr = false
@@ -566,7 +566,7 @@ func (t *tun) NewMultiQueueReader() (Queue, error) {
flags := uint16(unix.IFF_TUN | unix.IFF_NO_PI | unix.IFF_MULTI_QUEUE)
if t.vnetHdr {
flags |= unix.IFF_VNET_HDR
flags |= unix.IFF_VNET_HDR | unix.IFF_NAPI
}
if _, err = tunSetIff(fd, t.Device, flags); err != nil {
_ = unix.Close(fd)