Move check for link-local source IP address for MAC/IP notification
only. Allow generation of response to IP6 ND solicitation request
if a match is found for target IP irrespective of source IP type.
Change-Id: Ib79d4b75fb4fe8aece625fd8cd26c8b9fc75ea47
Signed-off-by: John Lo <loj@cisco.com>
iph0 = (ip6_header_t *) l3h0;
if (PREDICT_FALSE (ethertype0 == ETHERNET_TYPE_IP6 &&
iph0->protocol == IP_PROTOCOL_ICMP6 &&
- !ip6_address_is_link_local_unicast
- (&iph0->src_address)
- &&
!ip6_address_is_unspecified
(&iph0->src_address)))
{
/* Check if anyone want ND events for L2 BDs */
p = mhash_get (&nm->mac_changes_by_address, &ip6a_zero);
- if (p && shg == 0)
- { /* Only SHG 0 interface which is more likely local */
+ if (p && shg == 0 && /* Only SHG 0 interface which is more likely local */
+ !ip6_address_is_link_local_unicast (&ip->src_address))
+ {
u32 next_index = p[0];
while (next_index != (u32)~0)
{