[GTALUG] Debian Linux as-a-router Guide

Mark Prosser mark at zealnetworks.ca
Thu Sep 7 20:40:09 EDT 2023


Good discussion, everyone.

I think there's merit to *WRT & *Sense distributions.

Might I add a few other things to consider, if GUI isn't the concern.

If you want features & good stability/security:
*VyOS* (https://vyos.io/) -- it's fairly easy to build the image and 
have the latest LTS release. I have a license from the Volunteer WISP I 
help operate

If you want lightweight / more exposure to the system:

You could scratch that & just roll debian/ubuntu/suse/rhel and utilize 
the daemon itself, *FRR* (VyOS is just Debian with a python wrapper for 
FRR): https://frrouting.org/

With FRR, forget having a daemon "like the big vendors" , big vendors 
commit code to / use FRR.

Finally, there's nothing wrong with the good ol' OpenBSD deployments -- 
https://www.openbsd.org/faq/pf/example1.html .. lots of IX's running on 
them for decades. Probably the best security considering OpenBSD's 
commitment to it. OpenBGPD is a a shining star.

If you want just BGP, roll with *BIRD* or *GoBGP*:

https://bird.network.cz/?get_doc&f=bird.html&v=20

https://github.com/osrg/gobgp

If GUI is a concern, I'd say *WRT or OPNSense are the way to go today.

In summary, there are /lots/ of great options; We're quite spoiled.

Personally, I'm VyOS all the way. The syntax is right at home for 
Operators who are familiar with JunOS & similar platforms.

Wish I could discuss this more at the next meeting, but I'll be at a 
book launch.

- Mark

On 2023-09-07 12:56, James Knott via talk wrote:
> On 2023-09-07 12:48, Scott Allen wrote:
>> On Thu, 7 Sept 2023 at 12:21, James Knott via talk<talk at gtalug.org>  wrote:
>>> it supports routing protocols such as OSPF & BGP
>> https://www.linuxtechguy.com/2020/11/27/dynamic-routing-using-ospf-on-openwrt/
>> https://docs.daper.io/networking/bgp/openwrt/
>
> I don't doubt OpenWRT can do those things, but can they do them as 
> well as pfSense?  You even said you were considering pfSense because 
> of all it's features.
>
>
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-- 
Mark Prosser
// E:mark at zealnetworks.ca
// W:https://zealnetworks.ca
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