README
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fwdctl
fwdctl is a simple and intuitive CLI to manage forwards in your Linux server.
How it works
It essentially provides commands to manage forwards, using iptables under the hood.
Let's do an example:
Suppose you have an hypervisor server that hosts some virtual machines inside itself. If you need to expose an internal service, managed by one of these VMs, you can use fwdctl from the hypervisor to add the forward to expose this service.
To do so, you have to type this easy command:
sudo fwdctl create --destination-port 3000 --source-address 192.168.199.105 --source-port 80
That's it.
Full documentation here.
Installation
Linux x86_64
curl -s https://raw.githubusercontent.com/alegrey91/fwdctl/main/install | sudo sh
Seccomp (experimental)
I've recently added a new functionality to trace the system calls used by fwdctl during the test pipeline.
This is done by using another project of mine: harpoon.
Thanks to this, at the end of the pipeline, we have a seccomp profile as artifact. You can use this to run fwdctl in a more secure way.
Find the seccomp profile here: fwdctl-seccomp.json.
Documentation
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Overview ¶
Copyright © 2022 Alessio Greggi
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
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