| commit | 912e3a66d8972b54690707fc4d838e2b443c6a5a | [log] [tgz] |
|---|---|---|
| author | David Crawshaw <crawshaw@google.com> | Wed Mar 15 12:55:14 2017 -0400 |
| committer | David Crawshaw <crawshaw@google.com> | Thu Mar 16 11:20:48 2017 -0400 |
| tree | 3009ac24eebfa656d3ec539c12912d26c5999ff2 | |
| parent | d771bbc56428dde44d98a5deb1696061924854e6 [diff] |
dhcp: small client fixes and more debugging Accept hops values from servers not equal to zero. (The spec allows this, and I found a corp DHCP server that sends these.) Clear siaddr and giaddr when sending DHCPREQUEST. Servers are good about ignoring these values, but technically they should be zero. Lots of string printing for DHCP headers, which is useful in debugging. I will probably export the header type in some future CL for use in the netdbg tool. Change-Id: I8cb3f9b92d9ddd9d2fb2ce8eb25348195396cffe
Netstack is a network stack written in Go.
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>
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.
This is not an official Google product (experimental or otherwise), it is just code that happens to be owned by Google.