Add Client Link-Layer Address option for RFC 6939 support.

Signed-off-by: Tom McPhail <tom.mcphail@icloud.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/dhcpv6/modifiers.go b/dhcpv6/modifiers.go
index 96fbf4b..8099795 100644
--- a/dhcpv6/modifiers.go
+++ b/dhcpv6/modifiers.go
@@ -152,3 +152,9 @@ func WithIAPD(iaid [4]byte, prefixes ...*OptIAPrefix) Modifier {
 		}
 	}
 }
+
+// WithClientLinkLayerAddress adds or updates the ClientLinkLayerAddress
+// option with provided HWType and HWAddress on a DHCPv6 packet
+func WithClientLinkLayerAddress(ht iana.HWType, lla net.HardwareAddr) Modifier {
+	return WithOption(OptClientLinkLayerAddress(ht, lla))
+}