Clone this repo:
  1. 4e57668 [netstack] Add 'End' option to DHCP options by Josh Conner · 5 days ago master
  2. 2d44ebc Add tcpip.InfoOption for getsockopt(TCP_INFO) by Matt Perry · 8 days ago
  3. b84a09c Register UDP endpoints by local port/addr only. by Matt Perry · 6 weeks ago
  4. ae6574a Merge https://github.com/google/netstack by David Crawshaw · 7 weeks ago
  5. df9d748 Merge https://github.com/google/netstack by David Crawshaw · 7 weeks ago

Netstack

Netstack is a network stack written in Go.

Getting started

Try it out on Linux by installing the tun_tcp_echo demo:

go install github.com/google/netstack/tcpip/sample/tun_tcp_echo

Create a TUN device with:

[sudo] ip tuntap add user <username> mode tun <device-name>
[sudo] ip link set <device-name> up
[sudo] ip addr add <ipv4-address>/<mask-length> dev <device-name>

Then run with:

tun_tcp_echo <device-name> <ipv4-address> <port>

Contributions

We would love to accept contributions, but we have not yet worked out how to handle them. Please contact us before sending any pull requests.

Whatever we do decide on will require signing the Google Contributor License. Please see CONTRIBUTING.md for more details.

Disclaimer

This is not an official Google product (experimental or otherwise), it is just code that happens to be owned by Google.