WebMay 11, 2024 · 4. I'm new in linux and I'm installing a server in my home with the following services: Bind9 for name resolution, ISC-DHCP-Server/Relay, Fw iptables. As I've noticed, that sometimes BIND resolve the queries with IPv6 address instead IPv4. As I'm really out-of-date with IPv6, to simplify my internal configuration and to prevent security issues ... WebOn /etc/bind/named.conf.local we add the following definition (at the top or below the definition of slaves): acl internals { 127.0.0.0/8; 10.0.0.0/24; }; If we had more internal networks, we could just add them there. We don't define externals because everything that is not internal is external.
Defining a named.conf ACL for
WebSep 18, 2013 · BIND 9 v9.18.13 1. Introduction to DNS and BIND 9 2. Resource Requirements 3. Configurations and Zone Files 4. Name Server Operations 5. DNSSEC 6. Advanced Configurations 7. Security Configurations 8. Configuration Reference 8.1. Configuration File (named.conf) 8.1.1. Comment Syntax 8.1.1.1. Syntax 8.1.1.2. WebThe acl statement creates a named address match list. It gets its name from a primary use of address match lists: Access Control Lists (ACLs). Note that an address match list's … somizi and mohale abuse
How To Configure BIND as a Private Network DNS Server on Ubuntu 18.…
WebJan 20, 2024 · 7. 'named.conf' Configuration This chapter describes the BIND 9 named.conf file which controls the behaviour and functionality of BIND. named.conf is the only file which is used by BIND - confusingly there are still many references to boot.conf which was used by BIND 4 - ignore 'em. WebBIND 9 Kea DHCP ISC DHCP ... Is there a built-in ACL for named.conf that is for any IPv6 address? Answer: The following ACL definitions are for all IPv6 and all IPv4 addresses respectively: acl any6 { ::0/0; }; acl any4 { 0.0.0.0/0; }; WebApr 13, 2024 · When using Bind9 as DNS service in your own network, it can be helpful to disable IPv6 (AAAA) responses to avoid the client to try to communicate via IPv6 if it hasn't been setup. When doing a DNS request for a domain which has both IPv4 and IPv6 entries you could have a response like: ~] host www.example.org www.example.org has … somi weight