IP stack

[jgraef]

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

TODO

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

Notes

• smoltcp looks good too