VPN Wasnt work with adguard since i had over 25 client desktop

[ApplegateR]

Hello, I hosting ad guard and now adguard stopped working.. so here is log it still running but all client does not get any interent because dns was not resolve...

May 06 14:54:05 ==> Staring AdGuard Home
May 06 14:54:05 2022/05/06 21:54:05.930449 [info] AdGuard Home, version v0.107.6
May 06 14:54:05 2022/05/06 21:54:05.934217 [info] Initializing auth module: /app/data/data/sessions.db
May 06 14:54:05 2022/05/06 21:54:05.934397 [info] auth: initialized. users:1 sessions:1
May 06 14:54:05 2022/05/06 21:54:05.934658 [info] number of certs - 3
May 06 14:54:05 2022/05/06 21:54:05.934717 [info] got an intermediate cert
May 06 14:54:05 2022/05/06 21:54:05.934796 [info] got an intermediate cert
May 06 14:54:05 2022/05/06 21:54:05.962236 [info] Initialize web module
May 06 14:54:05 2022/05/06 21:54:05.976718 [info] AdGuard Home is available at the following addresses:
May 06 14:54:05 2022/05/06 21:54:05.977030 [info] Go to http://127.0.0.1:3000
May 06 14:54:05 2022/05/06 21:54:05.977085 [info] Go to http://[::1]:3000
May 06 14:54:05 2022/05/06 21:54:05.977172 [info] Go to http://172.18.18.81:3000
May 06 14:54:05 2022/05/06 21:54:05.977270 [info] Go to http://[fd00:c107:d509::4]:3000
May 06 14:54:06 2022/05/06 21:54:06.136647 [info] Starting the DNS proxy server
May 06 14:54:06 2022/05/06 21:54:06.136834 [info] Ratelimit is enabled and set to 20 rps
May 06 14:54:06 2022/05/06 21:54:06.136884 [info] The server is configured to refuse ANY requests
May 06 14:54:06 2022/05/06 21:54:06.136956 [info] DNS cache is enabled
May 06 14:54:06 2022/05/06 21:54:06.137008 [info] MaxGoroutines is set to 300
May 06 14:54:06 2022/05/06 21:54:06.137077 [info] Creating the UDP server socket
May 06 14:54:06 2022/05/06 21:54:06.137741 [info] Listening to udp://[::]:53
May 06 14:54:06 2022/05/06 21:54:06.137797 [info] Creating a TCP server socket
May 06 14:54:06 2022/05/06 21:54:06.137922 [info] Listening to tcp://[::]:53
May 06 14:54:06 2022/05/06 21:54:06.137974 [info] Creating a TLS server socket
May 06 14:54:06 2022/05/06 21:54:06.138081 [info] Listening to tls://[::]:853
May 06 14:54:06 2022/05/06 21:54:06.138293 [info] Entering the tls listener loop on [::]:853
May 06 14:54:06 2022/05/06 21:54:06.138328 [info] Entering the tcp listener loop on [::]:53
May 06 14:54:06 2022/05/06 21:54:06.138361 [info] Entering the UDP listener loop on [::]:53

i set my openvpn dns to this cloudron IP and I did set allow client in adgaurd dns setting. still not working...

is there rate limit in dns?
i made about 600,000-1,000,000 per day from 12 location with 48 device widnows and andriod.

[ApplegateR]

I was wonder can we edit the rate limit?

[girish]

@ApplegateR are there any logs from the openvpn side? One idea is to SSH into the openvpn machine and run host cloudron.io <adguard-server-ip> and check if that works.

As for rate limit, see https://github.com/AdguardTeam/AdGuardHome/wiki/Configuration#configuration-file has a couple of options like ratelimit_whitelist and ratelimit .

[ApplegateR]

On 2nd Server
@girish
On VPN Server in 3rd server

there no blacklist or block IP.
how i can find block IP?

[ApplegateR]

@ApplegateR on my VPN can communicate with Adguard secondary but my primary was not getting anything so i had to switch dns to Adguard secondary as we speak.

[ApplegateR]

@ApplegateR new issued.. should i make new forum for this?

[ApplegateR]

@ApplegateR

End up I delete virtual machine and i am reinstall whole process stay tuned.

[ApplegateR]

@ApplegateR sorry for late update. After reinstall it fixed and dns are back working again