net: ipv6: fix link local ping fail with default router
When we receive Router Advertisement with life time,
we will add this as default router, like typing command "net iface"
and has show below
IPv6 default router :
fe80:xxxx::xxxx
When this default router is backend A and
we ping backend B with link local address,
we will use default router A and send echo request
to backend A instead of B, which will receive Redirect and no reply.
Fix it by link local address does not check route.
Signed-off-by: Fengming Ye <frank.ye@nxp.com>
1 file changed
