Please follow the below template, it will help us to help you! Expected Behaviour: Computers with DNS set to pi-hole IP 192.168.1.15 should query and get query results from pi-hole returned Actual Behaviour: tcpdump -i int udp 53 shows results being received by pi-hole machine but results are not r…

OK My bad it was iptables! Those rules were updated from the still failing system so i'm starting from scratch with rules again. Cheers!!!!! tcpdump below, pi-hole hostname is safeharbour/192.1681.1.15 Thanks Guys. :slight_smile: I did think on Firewalls it was good practice to drop all s the last r…

nslookup -type=txt -class=chaos version.bind 192.168.1.15 On Pi-hole as well as on one of your clients (linux/win/mac) ?

Thanks for your reply, so i have the results of the command: Pi-hole Ubuntu server 192.168.1.15: ~$ nslookup -type=txt -class=chaos version.bind 192.168.1.15 Server: 192.168.1.15 Address: 192.168.1.15#53 version.bind text = "dnsmasq-pi-hole-2.80" Macbook OSX 192.168.1.109: monos-MacBook-Pro:…

Thanks for the reply. sudo greo 'IPV[4,6]_ADDRESS\|PIHOLE_INTERFACE' /etc/pihole/setupVars.conf Returns the correct IP and interface and that is all. My router is a TP-Link Archer VR400 with none of the DNS rebind protection. I monitor tcpdump traffic on the pihole and it is only ever one way, i…

[image] Jools_UK: I have updated my iptables rules, as it just seems pi-hole replies do not occur outbound. However they are all fine I believe: $ sudo iptables -L -n --line-number Chain INPUT (policy ACCEPT) [..] 12 DROP all – 0.0.0.0/0 0.0.0.0/0 13 ACCEPT tcp – 0.0.0.0/0 0.0.0.0/0 tcp spt…

[image] Jools_UK: My router is a TP-Link Archer VR400 with none of the DNS rebind protection. Also look for other security settings that might block traffic.

[image] Jools_UK: Also see my listening DNS ports sudo netstat -nltup | grep ":53 " tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN 4820/pihole-FTL tcp 0 0 192.168.1.15:53 0.0.0.0:* LISTEN 4820/pihole-FTL tcp6 0 0 ::1:53 :::* LISTEN 4820/pihole-FTL tcp6 0 0 fe80::9eb6:54ff:fe09:53 :::* LISTEN 4820/pi…

pi-hole ifconfig -a enp2s0 Link encap:Ethernet HWaddr 9c:b6:54:09:33:ee inet addr:192.168.1.15 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::9eb6:54ff:fe09:33ee/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:270…

Query results not return to LAN computers

Help

deHakkelaar May 15, 2019, 2:56pm 4

Does below one show the correct interface + IP ?

sudo grep 'IPV[4,6]_ADDRESS\|PIHOLE_INTERFACE' /etc/pihole/setupVars.conf

Firewall active ?

sudo iptables -L -n

Check router for below or similar security settings: