| commit | d2dba94a4c22208fb1266b8bd695515b6f02bcfa | [log] [tgz] |
|---|---|---|
| author | Tamir Duberstein <tamird@google.com> | Tue Oct 15 12:41:57 2019 -0700 |
| committer | gVisor bot <gvisor-bot@google.com> | Tue Oct 15 12:42:23 2019 -0700 |
| tree | 17e89ad78acc32e7b1b2efcf1dd63b9db90168a0 | |
| parent | f16afe66888aeda750529d8d7d891bc3a365e221 [diff] |
Set NDP hop limit in accordance with RFC 4861 ...and do not populate link address cache at dispatch. This partially reverts 313c767b0001bf6271405f1b765b60a334d6e911, which caused malformed packets (e.g. NDP Neighbor Adverts with incorrect hop limit values) to populate the address cache. In particular, this masked a bug that was introduced to the Neighbor Advert generation code in 7c1587e3401a010d1865df61dbaf117c77dd062e. PiperOrigin-RevId: 274865182
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>
Please see CONTRIBUTING.md for more details.
Netstack is primarily developed as part of gVisor and any issues/bugs should be filed against the gVisor repository as this repo is not actively monitored for bug reports.
This is not an official Google product (experimental or otherwise), it is just code that happens to be owned by Google.