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use in-Nebula SNAT to send IPv4 UnsafeNetworks traffic over an IPv6 overlay

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This commit is contained in:
JackDoan
2026-01-14 12:36:55 -06:00
parent 39452b5eec
commit c2a63499ac
22 changed files with 770 additions and 210 deletions
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4
overlay/tun_openbsd.go
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@@ -63,11 +63,11 @@ type tun struct {
var deviceNameRE = regexp.MustCompile(`^tun[0-9]+$`)
func newTunFromFd(_ *config.C, _ *logrus.Logger, _ int, _ []netip.Prefix) (*tun, error) {
func newTunFromFd(_ *config.C, _ *logrus.Logger, _ int, _ []netip.Prefix, _ []netip.Prefix) (*tun, error) {
return nil, fmt.Errorf("newTunFromFd not supported in openbsd")
}
func newTun(c *config.C, l *logrus.Logger, vpnNetworks []netip.Prefix, _ bool) (*tun, error) {
func newTun(c *config.C, l *logrus.Logger, vpnNetworks []netip.Prefix, unsafeNetworks []netip.Prefix, _ bool) (*tun, error) {
// Try to open tun device
var err error
deviceName := c.GetString("tun.dev", "")