AdguardTeam / AdGuardHome

Network-wide ads & trackers blocking DNS server
https://adguard.com/adguard-home.html
GNU General Public License v3.0
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"unpacking udp packet: dns: bad rdata" #5503

Closed dvaguirre closed 5 months ago

dvaguirre commented 1 year ago

Prerequisites

Operating system type

Linux, Other (please mention the version in the description)

CPU architecture

AMD64

Installation

Docker

Setup

Other (please mention in the description)

AdGuard Home version

v0.107.24

Description

What did you do?

Pointed Cisco Edge Router with DNSCrypt enabled to Adguard Home at Cloud

Expected result

Crypt DNS queries

Actual result

DNS not resolving, docker logs -f shows "unpacking udp packet: dns: bad rdata"

Screenshots (if applicable)

Additional information

TLS using 443 for DNSCrypt and DoH at 5443

relevant part of cisco router config

parameter-map type umbrella global token WXYZ2B0425BD0138B2A2C4348F03D1BA74007B4WXYZ local-domain dns_bypass dnscrypt udp-timeout 5 resolver ipv4 14W.22X.19Y.6Z !(Adguard Home Pri) resolver ipv4 14W.22X.21Y.4Z !(Adguard Home Sec)

ghost commented 6 months ago

Hi @dvaguirre, are you still experiencing this?