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  1. B

    Resolving local hostnames from OpenVPN clients

    (moved here from "Asus Routers & Adapters" forum) I have an ASUS RT-AC86U router, running Merlin 386.1_2. I have enabled the VPN on my router, and I have successfully connected over the WAN from several OpenVPN clients (Android phone, Windows laptop). My clients are able to connect to my LAN...
  2. A

    DNS-over-TLS - disable possibility for regular DNS requests from asus router

    Hi, Long time reader of these forums and grateful for all the advice. Running RT-AC86U smoothly. Configured DNS-over-TLS with all DNS traffic from LAN intercepted and answered by Router. This works flawlessly. (Got answer back for a "dig nas.lan @1.1.1.1 that only exists on my lan and couldn't...
  3. E

    ASUS Merlin router and Cisco L3 Switch: clients in VLANs not picking up DNS server

    Long time lurker and first time poster. First of all let me thank @coxhaus, through his posts I learned a lot about Cisco gears and VLAN stuff. I am trying to build a home network with inter-VLAN capabilities using my trusty AC68U, a newly acquired Cisco SG300-10MPP level-3 switch and a Cisco...
  4. M

    Diversion Lots of DNS queries with Diversion

    I've updated my RT-AC86U to the latest firmware 386 with a full reset and installed Diversion. Actually, only now I'm experimenting Diversion. So, I tryed to "follow dnsmasq.log" with the "Unfiltered log" option and saw a huge amount of constant DNS querys for A and AAAA values for a specifc...
  5. Authority

    DNS-over-QUIC

    As I understand it, RMerlin likes DoT, and dislikes DoH. Thoughts on DNS-over-QUIC?
  6. Yuuko

    AC66U B1 dnsmasq issue

    Hey Guys, I set up my home network using an AC66U B1 router (running 384.17 firmware) and a raspberry pi. Here is my arrangements: - The AC66U B1 router (192.168.50.1) connets to the ISP modem and serves as DHCP server of my network. - The pi (192.168.50.2) is configured as default gateway...
  7. M

    WAN DNS vs LAN DNS

    I set up a Pi-hole in my home network and I just want to know where to put my Pi-hole's IP - should it be in my LAN DNS or in the WAN DNS of my router? If on the LAN, what should be then on my WAN DNS? And vice-versa, if it should be on my WAN DNS, what should be on my LAN DNS?
  8. Kanji-San

    Robust DNS Settings

    I am having issues with Google DNS currently. The router claims to be disconnected from the Internet. connmon, using 8.8.8.8, shows 0 for the last hour. My settings are: WAN DNS Settings: DNS Server 1: 8.8.8.8 DNS Server 2: 1.1.1.1 DNS Privacy Protocol: DNS-over-TLS (DoT) DNS-over-TLS...
  9. J

    Intermittent DNS failure? Dnsmasq hanging? 384.19 on RT-AX88U

    Hi all, I've had my AX88U setup running well for several months (Diversion, SkyNet, YazFi, etc.). The issue below seemed to start occurring when I recently upgraded to 384.19. I've tried various logs/troubleshooting and can't figure out the root cause. Basically the router appears to...
  10. S

    DNS redirect to local DNS server

    Hi! Some of my devices use an hard-coded DNS server, i.e. 8.8.8.8. I like to re-direct this DNS traffic to my local unbound DNS server by using the firewall script of my AC86 router. I use the following IPTABLES commands. The rule is added correctly to iptables. Are these rules correct and how...
    • slytho
    • Thread
    • dns dnsfilter firewall iptables redirect internet traffic script
    • Replies: 10
    • Forum: Asuswrt-Merlin
  11. B

    DNS: time of maximum confusion (AC86U)

    My 86U was delivered 10 days ago. In that time I've spent a lot of time on these terrific forums and gotten a lot of great info. Now my head is spinning as I confront the various DNS settings spread across several pages in the GUI. Situation: one-person household. LAN devices are a Mac desktop...
  12. octopus

    How to choose DNS from openvpn PUSH string

    I trying to use one preferred dns from my vpn provider, they come randomly in PUSH string. Sometime it's the right one but often not. I can extract DNS from vpn-log in right order with "grep" command. vpn=1 grep -E "dhcp-option DNS" /tmp/vpnclient-$vpn.log | cut -d ' ' -f3 | tail -n 2 | sort...
  13. BreakingDad

    [RT-N66U] PiHole DNS / DNSMasq Question

    Hello, So I'm not actually new to the forum, I used to run under the name BreakingDad back in 2016 but I cannot retreive the password as I think it's set to a defunct email. That's another Issue though. Hello to those that remember me. What I'm trying to do is this. I have a Roku stick (UK)...
  14. Yanik

    unbound vs VPN DNS

    Hi, Which one is better as Performance and Security?; 1) Using VPN connections DNS Server by setting DNS Exclusive at VPN clients settings page (Accept DNS Configuration). 2) Using installed unbound_manager by setting DNS Relaxed/Disabled at VPN clients setting page. Also little...
  15. E

    Local DNS Cache

    So, I ran across this article: https://www.rootusers.com/how-to-configure-local-dns-query-cache-in-linux/ Just for giggles I decided to take a look at dnsmasq.conf, which is in /etc on the Asus router, and sure enough, there was a cache parameter and it was set to 1500 (which must be a...
  16. gspannu

    AX88U - LAN DNS or WAN DNS?

    Query on WAN DNS Server vs LAN DNS Server. I have tried searching the forums but could not get a clear answer; hence asking it here. This is my first ASUS router; hence maybe a NOOB question. My setup: VDSL Modem - for connection to Broadband ISP ASUS RT-AX88U - as router (192.168.1.1)...
  17. xendi

    VPN Client DNS & DHCP

    I'm using the VPN Client policy rules to specify clients on the network I want routed through a VPN. On my machine that is VPN routed, if I run: ( nmcli dev list || nmcli dev show ) 2>/dev/null | grep DNS I see the DNS my machine is using is: 192.168.50.1 My VPN provider runs their own DNS...
    • xendi
    • Thread
    • asus dns merlin privacy vpn client
    • Replies: 2
    • Forum: Asuswrt-Merlin
  18. cdysthe

    Strange IPv6 address as main DNS connected to my Orbi

    Hi, I have IPv6 enabled on my Orbi system. I ran an app that tells me what my current DNS servers are. This is what I get: Primary DNS: fe80::a204:60ff:fe1e:2e5a Secondary DNS: 10.0,0.1 What is that primary address? The secondary I know since that the Orbi's internal IP. The reason I ask...
  19. G

    Change dns ip

    Hi, is it possible to change the dns ip (in this case i'm interested in change the secondary dns ip) from shell? Thanks in advance
  20. M

    r7800 - repeating syslog message dnsmasq[19634]: NOT DNS Hijack mode!!!

    Since today I have many of these messages in the syslog. Mar 29 18:50:00 192.168.179.3 dnsmasq[19634]: NOT DNS Hijack mode!!! Mar 29 18:50:01 192.168.179.3 dnsmasq[19634]: NOT DNS Hijack mode!!! Mar 29 18:50:03 192.168.179.3 dnsmasq[19634]: NOT DNS Hijack mode!!! Mar 29 18:50:04 192.168.179.3...
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