- Add structs for NA, RA, NS, MTU, prefix info, option
header,
link-layer address, RDNSS, DNSSL and link-layer for RA message.
- Turn NA message from purely imperative, going byte by byte,
to declarative by filling it's struct.
- Turn part of RA message into declarative.
- Move packet_add() to be before the call of ndp() in tap6_handler()
if the protocol of the packet is ICMPv6.
- Add a pool of packets as an additional parameter to ndp().
- Check the size of NS packet with packet_get() before sending an NA
packet.
- Add documentation for the structs.
- Add an enum for NDP option types.
Link:
https://bugs.passt.top/show_bug.cgi?id=21
Signed-off-by: AbdAlRahman Gad <abdobngad(a)gmail.com>