diff options
| -rw-r--r-- | networking/udhcp/d6_dhcpc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c index 85c410a7c..fc2d672b7 100644 --- a/networking/udhcp/d6_dhcpc.c +++ b/networking/udhcp/d6_dhcpc.c @@ -553,11 +553,15 @@ static int d6_mcast_from_client_data_ifindex(struct d6_packet *packet, uint8_t * 0xFF, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, }; + /* IPv6 requires different multicast contents in Ethernet Frame (RFC 2464) */ + static const uint8_t MAC_DHCP6MCAST_ADDR[6] ALIGN2 = { + 0x33, 0x33, 0x00, 0x01, 0x00, 0x02, + }; return d6_send_raw_packet( packet, (end - (uint8_t*) packet), /*src*/ &client6_data.ll_ip6, CLIENT_PORT6, - /*dst*/ (struct in6_addr*)FF02__1_2, SERVER_PORT6, MAC_BCAST_ADDR, + /*dst*/ (struct in6_addr*)FF02__1_2, SERVER_PORT6, MAC_DHCP6MCAST_ADDR, client_data.ifindex ); } |