IP stack

[jgraef]

Parse/encode packets. Provide a virtual network wrapper for raw sockets.

TODO

• Ethernet
  • decode
  • encode: missing: write FCS
• IPv4
  • decode: missing: verify checksum
  • encode: missing: back-fill length, checksum
• IPv6
• ARP
  • decode
  • encode
  • virtual socket
  • resolver
  • request handler
• UDP
  • decode: missing: verify checksum
  • encode
  • virtual socket
• TCP
  • decode: missing: header options
  • encode
  • virtual socket
• ICMP
  • decode: missing verify checksum
  • encode

Notes

• smoltcp looks good too