RTRMON RTRMON v2.2.3 -Nov 16, 2025- Monitor your Router's Health (New: Wireguard, AMTM, Network Conn/Bandwidth/Diag + Port Scanner + Speedtest) - v2.2.4Beta2

[AvalonOC]

If I did it correctly, then it throws the same error.

 

[Viktor Jaep]

If I did it correctly, then it throws the same error.

When I run it, it returns "Guatemala City". I'm afraid you're blocking that ip-api domain somehow. Once you figure that out and whitelist it, RTRMON should run as normal.

 

[AvalonOC]

Okay, thanks, I'll continue investigating with this lead. Thanks again!

 

[Viktor Jaep]

Okay, thanks, I'll continue investigating with this lead. Thanks again!

Make any headway?

 

[AvalonOC]

No , I added the site to the whitelist in Skynet and AdGuard Home, but it's still the same.

 

[AvalonOC]

But something is blocking me because in amtm I use the script to see the weather and it also gives me an error, it doesn't see my country.

 

[Viktor Jaep]

No , I added the site to the whitelist in Skynet and AdGuard Home, but it's still the same.

What DNS services are you using? You might want to show some settings for both skynet and AGH. Are you doing country blocking? Are you seeing anything in your syslogs in the router UI when you try to go to that ip-api site? Might want to start a separate thread here in the addons section, to see if we can pull together and help you with this.

 

[AvalonOC]

These are the ones I use in AdGuard Home.

https://dns.quad9.net/dns-query

https://dns.cloudflare.com/dns-query

https://dns.adguard-dns.com/dns-query

 

[Viktor Jaep]

But something is blocking me because in amtm I use the script to see the weather and it also gives me an error, it doesn't see my country.

If you're talking about WXMON, that is also using the ip-api site... which is probably why that doesn't work for you either.

 

[Viktor Jaep]

These are the ones I use in AdGuard Home.

https://dns.quad9.net/dns-query

https://dns.cloudflare.com/dns-query

https://dns.adguard-dns.com/dns-query

Unfortunately I don't use AGH, and wouldn't know how to troubleshoot if it's somehow blocking a site. Maybe first try an NSLOOKUP from the prompt, and see what that gives you?

 

[AvalonOC]

I think it's working now!!! Can you confirm that for me, Viktor?

 

[AvalonOC]

Weather Report is working now too. I don't know what happened; all I was doing was adding your blocklist to Skynet, and it worked. Maybe your list helped. Things happen with equipment . Thanks, Viktor, for your interest in helping.

 

[Viktor Jaep]

I think it's working now!!! Can you confirm that for me, Viktor?

Yeah, that looks much better! I see city names! You don't see errors anymore, right?

 

[Viktor Jaep]

Weather Report is working now too. I don't know what happened; all I was doing was adding your blocklist to Skynet, and it worked. Maybe your list helped. Things happen with equipment . Thanks, Viktor, for your interest in helping.

Whooo! Glad to make your day! I didn't do anything - it was ALL you! LOL

 

[Viktor Jaep]

Minor update for RTRMON today around memory calculations. Enjoy! Still outstanding known issues on the to-do list: @visortgw's WiFi range display issues when using a complex VLAN/iMesh setup on the GT-BE98Pro.

What's new?
v2.2.3 - (November 16, 2025)
- PATCH: Modified how the memory stats are being captured, and is now more in line with the results shown in the Web UI. Stats are now coming from /proc/meminfo.
- PATCH: Total router memory is now being "estimated" differently by using an ingenious power of 2 method to find the actual physical RAM installed in the router. Thanks to @RMerlin for the suggestion and @Martinski for some memory calculation tips.

Download link (or update directly within AMTM/RTRMON):

curl --retry 3 "https://raw.githubusercontent.com/ViktorJp/RTRMON/main/rtrmon.sh" -o "/jffs/scripts/rtrmon.sh" && chmod 755 "/jffs/scripts/rtrmon.sh"

Significant Screenshots:

Now showing better memory stats in line with web UI, along with an accurate total memory amount.

 

[mjhhmb]

Hi Viktor, after a successful install (and use of) TAILMON, I decided to take a look at RTRMON. All good with the exception of the speed test function, where I get "[OOKLA Speedtest is not installed/configured]". Is that supposed to be installed with RTRMON? If not is there a link to where to install it? I tried searching this thread but didn't come up with anything. Much thanks for your work on these projects!

 

[Viktor Jaep]

Hi Viktor, after a successful install (and use of) TAILMON, I decided to take a look at RTRMON. All good with the exception of the speed test function, where I get "[OOKLA Speedtest is not installed/configured]". Is that supposed to be installed with RTRMON? If not is there a link to where to install it? I tried searching this thread but didn't come up with anything. Much thanks for your work on these projects!

Very welcome! You should be able to enable the Ookla Speedtest functionality under the configuration menu. By default it does not download this binary. I wanted to give people the option before downloading a 3rd party binary onto their routers.

 

[mjhhmb]

Got it! Thanks for the quick response.

 

[fr0s7]

Hi all,

I'm having issues with getting RTRMON to work on 2 identical RT-BE92Us in AiMesh (node is marked as node in RTRMON), Asus Merlin 3006.102.6 and RTRMON 2.2.3, getting the following error and it just exits:

/jffs/scripts/rtrmon.sh: line 6625: divide by zero

Same behavior on both units, any idea what might be the issue ?

 

[Viktor Jaep]

Hi all,

I'm having issues with getting RTRMON to work on 2 identical RT-BE92Us in AiMesh (node is marked as node in RTRMON), Asus Merlin 3006.102.6 and RTRMON 2.2.3, getting the following error and it just exits:

/jffs/scripts/rtrmon.sh: line 6625: divide by zero

View attachment 69327

Same behavior on both units, any idea what might be the issue ?

Must be something specific to this model. Thanks for reporting! Sounds like it may have some trouble pulling a certain value. I will need to send you a debug version if you would be so kind to send me the output back so I can analyze where things are going wrong? I'll have something to you later today if that works?