eaas-vde-proxy

Overview

Documentation

See Wiki

Problematic protocols

Important and implemented:

• DHCP
• ARP
• NBNS/NBDS (by filtering binary payload)

Not supported:

• IPv6 (NDP, Interface Identifier, ...)
• IPSec
• 802.1X
• IPX/LLC

Third party libraries

• gopacket: similar to libpcap, for parsing and serializing packets (BSD 3-clause license, authors: Andreas Krennmair & Google)
• dhcp4: for handling and sending DHCP requests/responses (BSD 3-clause license, author: Richard Warburton/krolaw)
• logrus: improved logging (MIT license, author: Simon Eskildsen/sirupsen)

Binaries

proxy - main binary

$ ./proxy -help
Usage of ./proxy:
  -hostname string
        Set a windows hostname to filter for in binary payloads
  -log int
        allowed: 5 (debug), 4 (info), 3 (warning), 2 (error), 1 (fatal) (default 4)
  -logfile string
        Location to write output to (optional)
  -newip string
        Force IP after change (optional)
  -newmac string
        Force MAC after change (optional)
  -oldip string
        Force IP before change (optional)
  -oldmac string
        Force MAC before change (optional)
  -passthrough
        Whether to pass every traffic through
  -pidfile string
        Location to write the pid to (optional)
  -smain string
        Main switch sock path, - for stdin/out (default "/run/vde/sw_main.sock")
  -sproxy string
        Proxy switch sock path (default "/run/vde/sw_proxy1.sock")
  -wireshark
        Whether to write all traffic to /tmp

envctl - control VMs, network etc

$ ./envctl
Usage: envctl {start|stop|restart|status} {all|network|vms|alpine|alpine1|alpine2|win1|win2|kali|proxy2|proxy3|proxies}

Mirrors

• https://naclador.de/mosers/eaas-vde-proxy
• https://codeberg.org/MrMcX/eaas-vde-proxy