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pihole setup for recursive dns

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This commit is contained in:
Malin Freeborn 2022-06-23 00:20:42 +02:00
parent ec4bda3594
commit e755b94ebc
Signed by: andonome
GPG Key ID: 52295D2377F4D70F
1 changed files with 68 additions and 5 deletions
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73
distros/arch/scripts/pihole.sh
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@ -1,16 +1,79 @@
#!/bin/bash
# This has been changed since testing.
set -e
yay -S pi-hole-ftl pi-hole-server
# Configuration in /etc/pihole/pihole-FTL.db
# You can change DBINTERVAL to 60 or more to limit writes to disk
sudo systemctl disable systemd-resolved
sudo systemctl stop systemd-resolved
sudo systemctl start pihole-FTL
pihole -g || echo '' ; echo 'Your pihole is gubbed' ; exit 1
sudo systemctl disable --now systemd-resolved
sudo systemctl enable --now pihole-FTL
pihole -g
pihole -c
if [ "$1" == "unbound" ]; then
sudo pacman -S unbound
sudo cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.old
echo "server:
# If no logfile is specified, syslog is used
# logfile: "/var/log/unbound/unbound.log"
verbosity: 0
interface: 127.0.0.1
port: 5335
do-ip4: yes
do-udp: yes
do-tcp: yes
# May be set to yes if you have IPv6 connectivity
do-ip6: no
# You want to leave this to no unless you have *native* IPv6. With 6to4 and
# Terredo tunnels your web browser should favor IPv4 for the same reasons
prefer-ip6: no
# Use this only when you downloaded the list of primary root servers!
# If you use the default dns-root-data package, unbound will find it automatically
#root-hints: "/var/lib/unbound/root.hints"
# Trust glue only if it is within the server's authority
harden-glue: yes
# Require DNSSEC data for trust-anchored zones, if such data is absent, the zone becomes BOGUS
harden-dnssec-stripped: yes
# Don't use Capitalization randomization as it known to cause DNSSEC issues sometimes
# see https://discourse.pi-hole.net/t/unbound-stubby-or-dnscrypt-proxy/9378 for further details
use-caps-for-id: no
# Reduce EDNS reassembly buffer size.
# Suggested by the unbound man page to reduce fragmentation reassembly problems
edns-buffer-size: 1472
# Perform prefetching of close to expired message cache entries
# This only applies to domains that have been frequently queried
prefetch: yes
# One thread should be sufficient, can be increased on beefy machines. In reality for most users running on small networks or on a single machine, it should be unnecessary to seek performance enhancement by increasing num-threads above 1.
num-threads: 1
# Ensure kernel buffer is large enough to not lose messages in traffic spikes
so-rcvbuf: 1m
# Ensure privacy of local IP ranges
private-address: 192.168.0.0/16
private-address: 169.254.0.0/16
private-address: 172.16.0.0/12
private-address: 10.0.0.0/8
private-address: fd00::/8
private-address: fe80::/10
" | sudo tee /etc/unbound.conf
echo "Make this the only pihole DNS: PIHOLE_DNS_1=127.0.0.1 in /etc/pihole/setupVars.conf"
fi