(p netip.Prefix)
| 40 | } |
| 41 | |
| 42 | func PrefixToMaskString(p netip.Prefix) string { |
| 43 | if !p.IsValid() { |
| 44 | return "Invalid Prefix" |
| 45 | } |
| 46 | |
| 47 | bits := p.Bits() |
| 48 | var mask net.IPMask |
| 49 | |
| 50 | if p.Addr().Is4() { |
| 51 | mask = net.CIDRMask(bits, 32) |
| 52 | } else if p.Addr().Is6() { |
| 53 | mask = net.CIDRMask(bits, 128) |
| 54 | } else { |
| 55 | // Should not happen for a valid prefix |
| 56 | return "Unknown IP version" |
| 57 | } |
| 58 | |
| 59 | // Cast the net.IPMask (a []byte) to net.IP to use its String() method |
| 60 | return net.IP(mask).String() |
| 61 | } |
| 62 | |
| 63 | func ConfigureRoute(logger *slog.Logger, dev tun.Device, itfName string, route netip.Prefix) error { |
| 64 | if route.Addr().Is6() { |
no test coverage detected