I’m have 2 pcs brume-w and have the same localhost on both routers. After switch on adguardhome and first reboot, dns is changed on both routers in the first web page to localhost IP. Before I saw this post I thought it was ok
I have a GL-AR750.
How Can i fix this problem?
My aguard home is sitting on a different host in LAN, not running on router itself.
I have tried almost everything but can’t find a solution
my appologies for not stating this in done in luci\firewall\forwarding not in traffic rules
perhaps in the adguard home config page a dial button to forward all dns to agh and check to see if it is enabled in dns settings is capturing and forwarding dns and error no until removed. then you can enable it. just an idea
Gli should add these DNS port config changes to their scripts, so when we toggle on Adguard, it should redirect to port 53.
The solution will cause DHCP failure.
2 Likes
a pop up warning when togggling this setting to say ethernet clients connected via a hub must be disconnected and reconnected because this change will cause dns issues with them (and a reboot will be issued). this is obviously a more advanced tool for advanced users. majority of your customer base may have issues but you would be surprised the benefits far out weigh the learning curve. just poking some ideas. extra bells and whistles presented as organized searchable highly informative traffic logs is always a plus presented as a plug and play solution
TESTING In depth:
I tried both methods (separately) put forth by @Chao-chao & @rp201rp
Although both seem to successfully get the DNS Query Log from the right Client IP, with a DNS lookup (nslookup, dig, etc) All actual network traffic fails.
Behavior seen:
Wireless dongle:
My Android and iPad Clients will succeed in WLAN connection and DHCP lease/IP/DNS, but get “no internet” or “no connection” and revert to the wifi that is working.
Wired:
Linux clients are able to ‘dig’ but not ‘ping’ Examle:
$ dig youtube.com
; <<>> DiG 9.11.20-RedHat-9.11.20-5.el8_3.1 <<>> youtube.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28179
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4000
;; QUESTION SECTION:
;youtube.com. IN A
;; ANSWER SECTION:
youtube.com. 286 IN A 142.250.217.110
;; Query time: 632 msec
;; SERVER: XXXXXXXXXXXXXX#53(IPADDRESS)
;; WHEN: Mon Nov 22 15:45:06 PST 2021
;; MSG SIZE rcvd: 56
$ ping youtube.com
connect: Network is unreachable
In both cases, the ADH DNS query log, will have the right Client IP.
Reverting changes back, I successfully get full networking back.
If others aren’t having this issue, it may be because for my setup I am currently getting WAN from a USB WIFI adaptor (AWUS036AC), and I may be missing something in the way that GL.inet auto-configures this. I’ll have to get a really long cable, to play with a wired ‘WAN’ connection.
1 Like
sorry to hear your having issues. I’m not using this setup at the moment to confirm but just to be clear the purpose is so you can see your individual client ip’s individually in agh admin page instead of them all being shared as a single “locahost” 127.0.0.1 ip. which turns out to be a port forward using the Luci\firewal\portforward. Also, a reboot may be required. agh may have changed or even something in gli. I hit a wall with this and found this solution. if there is an issue perhaps you may be able to adapt to the changes to drive forward. if I recall correctly, you forward a port from an interface to a port with the same interface.
This is how to do this from the Luci interface without the need for the SSH access.
This has to created in section Firewall - Port Forwards.
7 Likes
Any update on a more elegant solution to this issue?
3 Likes
any update for this issue, I have the same issue (
Same here only shows localhost instead of clients IP’s on a GL-AX1800
MT1300 - I did firewall thing ONLY, and that gave me the fix. 
What’s great is it shows up in Luci > Network > Firewall > Port Forwards so I can easily toggle it off if I’m ever also turning off Adguard Home!
1 Like
I’ve also found a (manual) way to get the hostnames to show up in AdGuard Home (other than just the client IP).
Just go in luci Network → Hostnames
From there you can select the IP and Mac address of your device and give it a name. It will then show up instantly in AGH.
This port forwarding solution works! Thank you for the easy instructions + screenshot.
FYI that (at least for me) requests from all clients on the guest network still are still seen as localhost 127.0.0.1 within AGH. However, requests from clients on the main network are are working as intended.
I had follow your step to setup but still not functioning, I cannot put the beryl main default ip address to my mobile devices and my master router.
Is there any way to get device hostnames to show up in AdGuard home?
At the moment this solution is working but you just get to see the IPs. I have posted above a way to hardcode device names by MAC address but that’s not ideal.
1 Like
Sorry, what’s the best solution on this for a GL-AX1800?
I’m mixed up between too many ideas here.
@alzhao
1 Like
We still do not have a recommended solution. Each solution has some limitations.