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blueFast
Asked: 2018-03-05 22:49:50 +0800 CST

Get list of forwarded ports

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My system has several port forwarding settings active. Among others, I have some Vagrant machines with port-forwarding configured:

  Vagrant.configure("2") do |config|
    config.vm.network "forwarded_port", guest: 22, host: 33022
    config.vm.network "forwarded_port", guest: 80, host: 33080
    config.vm.network "forwarded_port", guest: 443, host: 33443
  end

I have several machines with port forwarding configured, and other tools doing port forwarding (ssh ...). I would like to verify that the system config is as expected.

Is there some way to list all these port forwarding rules?

linux

1 Answers

  1. Haven't worked much with vagrant before, but you could use

    netstat -tulpen

    to list all port bindings and their associated process.

    • -1