Userspace GRE tunnel
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
README.md
gre.c

README.md

GRE

Userspace GRE tunnel, designed for OpenVZ servers (require TUN device support).

Checksum, Key, Sequence are not supported.

Pre-builds

Platform Architecture URL
GNU/Linux x86_64 https://s3.pxx.io/snapshot/gre/gre-x86_64
  armv6l https://s3.pxx.io/snapshot/gre/gre-armv6l
  armv7l https://s3.pxx.io/snapshot/gre/gre-armv7l
  aarch64 https://s3.pxx.io/snapshot/gre/gre-aarch64

Build

gcc -std=gnu99 -O2 -pipe -o gre gre.c

Usage

sudo ./gre <tun dev> remote local

License

Copyright (C) 2015 - 2017, Xiaoxiao i@pxx.io

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.