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michaelmurfy
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  #3265607 28-Jul-2024 18:59
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Spaghetti:

 

Adding latency and a third party service

 

Vs

 

Securing each system properly in the first place

 

I know which option I choose

 

With me having a full Cybersecurity background I know what option I'll choose here and I do so - Cloudflare Zero Trust Tunnels.

 

The point of presence is either in Auckland or Christchurch so with a webapp the latency added is bugger all...

 

I still secure things properly but using a tunnel to a security platform is also much more secure than exposing a service directly to the internet.





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Spaghetti
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  #3265610 28-Jul-2024 19:12
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michaelmurfy:

 

With me having a full Cybersecurity background I know what option I'll choose here and I do so - Cloudflare Zero Trust Tunnels.

 

 

Because nothing says "I'm a cybersecurity expert" by letting another company MITM all your traffic


freitasm
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  #3265613 28-Jul-2024 19:41
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That escalated quickly.

I trust @MichaelMurfy'credentials in this topic.




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zespri
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  #3265619 28-Jul-2024 21:15
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So in terms of fact checking here, can Cloudflare see traffic insude Cloudflare Zero Trust Tunnels in unencrypted form if they wish to? A breif internet research suggest that yes, they can. Can you confirm this is your understanding too @michaelmurfy? Totally understand if that does not bother your, purely checking that we are on the same page fact-wise.


michaelmurfy
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  #3265629 28-Jul-2024 22:38
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@zespri yes, but I trust them. Most WAF / Cybersecurity platforms need to inspect traffic to secure it. Banks, and even the govt use Cloudflare and similar products and those platforms have very very strict policies around data. 

 

Sure, there are local appliances and applications that can do similar (eg, I also use a Fortigate) but where I can I prefer to only open ports to the internet when I absolutely need to. 

 

This is however quite off topic but is a good recommendation to somebody on CG-NAT also if they wish to host anything. 





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  #3265997 29-Jul-2024 18:08
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Back on topic a bit. 😊

I’m looking at quic and one of the questions is whether I want a VLAN id on my connection or leave it untagged.

Should I assign any ID or does it not make a difference if it’s untagged? It’s the only thing about their service that is above my understanding (I do segment my LAN with VLAN IDs and subnets, but don’t know why I should do it for the WAN).

 
 
 

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freitasm
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  #3265999 29-Jul-2024 18:12
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Some New Zealand ISPs use VLAN ID 10 on the WAN side. Depending on who you are with at the moment, and if you are using DHCP, you could ask Quic for the same VLAN configuration and the connection would just switch over when it's transitioned to Quic.

 

Otherwise, you can manually update your router when the time comes.





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zespri
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  #3266002 29-Jul-2024 18:24
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As freitasm says, the only reason for a tag is that if you already have one and do not want to change this bit of condifuration for the transition


michaelmurfy
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  #3266015 29-Jul-2024 18:29
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I’d say just keep it the same as your previous ISP. 

 

So if you’re moving from an ISP that has it tagged then have it tagged still. It means that when the change over happens your connection will likely just change over at the same time then you can clean up settings straight after. 





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gzjdoe

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  #3266019 29-Jul-2024 18:57
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zespri:

 

As freitasm says, the only reason for a tag is that if you already have one and do not want to change this bit of condifuration for the transition

 

 

Awesome, thanks everyone. Changing the config in my unifi router is simple but if I can make it simpler even better. I was worried if I had any benefits (performance/security/etc) to consider that I didn't know about.


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  #3266021 29-Jul-2024 19:15
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In terms of tagging vs no tagging, is there any technical reasons or advantages either way?

My understanding is the main reason was for priority of voice services for the major ISP's back when fibre was introduced?





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  #3266065 29-Jul-2024 22:39
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freitasm:

 

gzjdoe:

Thanks, yeah I’m aware of all of the above. But keen to do it with my own domain and fixed IP. Just taking it a different path, hence why I’m keen to get a static IP.

 

 

I use IPv6 and self-host a lot of stuff, mostly Docker containers on my NAS but some other stuff too.

 

There's no way I would expose any of it to the Internet. It's just asking for trouble,

 

IPv6 or not, just use Cloudflare Tunnels and Cloudflare Zero Trust Applications to manage access to the services you put out there.

 

 

You can't do that with Jellyfin, it'll get you banned. Immich it works well.


freitasm
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  #3266066 29-Jul-2024 22:41
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Correct. Streaming is not an acceptable use of Cloudflare Edge without the proper package added.




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Greendrake
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  #3279105 5-Sep-2024 03:25
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MaxineN: Almost every ISP to my knowledge except Spark support IPv6.

 

I am on Zeronet trying to figure out if it is supported. This question in their FAQ implicitly means that it probably is: "IPv6 Settings (OPTIONAL if your router supports it)"

 

The fibre box (ONT 300 a.k.a. Nokia G-140W-C) has all IPv6-related settings disabled though (which I guess means they are locked by the ISP):

 

 

 

Their support has been ignoring me. Does anyone know if they support it?


michaelmurfy
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  #3279164 5-Sep-2024 08:39
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Greendrake:

 

MaxineN: Almost every ISP to my knowledge except Spark support IPv6.

 

I am on Zeronet trying to figure out if it is supported.

 

Their support has been ignoring me. Does anyone know if they support it?

 

That's a bit of a worry... ONT RGW mode is getting decommissioned on the 31st of October. I'm surprised they have not migrated you yet.

 

You need to contact them and use your own router however contacting them is difficult from what I've seen on threads on here and also from what I've seen from other customers, support is essentially not there at all.





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