WIP: use first ULA address as DHCPv6 source address

1 files changed, 2 insertions, 10 deletions

diff --git a/tunnel/tools/libwg-go/dhcp.go b/tunnel/tools/libwg-go/dhcp.go
index 83a8c865..f6f25739 100644
--- a/tunnel/tools/libwg-go/dhcp.go
+++ b/tunnel/tools/libwg-go/dhcp.go
@@ -85,7 +85,7 @@ func isRelayMessageType(t dhcpv6.MessageType, tt ...dhcpv6.MessageType) nclient6
 // func New() *dhcp {
 // }
 
-func RunDhcp(ctx context.Context) ([]*gen.Lease, error) {
+func RunDhcp(ctx context.Context, laddr, raddr netip.Addr) ([]*gen.Lease, error) {
         d := &dhcp{}
         
         d.linkAddr = net.ParseIP("fe80::101")
@@ -95,25 +95,17 @@ func RunDhcp(ctx context.Context) ([]*gen.Lease, error) {
 	d.fqdn = hostName + ".m7n.se"
         d.hwAddr = []byte{41, 42, 43, 44, 45, 46}
 
-        laddr, err := netip.ParseAddr("fd1c:a56b:a0d7:1260::101")
-        if err != nil {
-                return nil, err
-        }
 
         src := net.UDPAddr{IP: laddr.AsSlice(),
                 Port: 0,        // Use non-restrict UDP source port
         }
 
-        raddr, err := netip.ParseAddr("fd1c:a56b:a0d7:1260::1")
-        if err != nil {
-                return nil, err
-        }
 
         d.serverAddr = net.UDPAddr{IP: raddr.AsSlice(),
                 Port: 547,
         }
 
-        err = d.Start(&src)
+        err := d.Start(&src)
         if err != nil {
                 return nil, err
         }