From 09727c69b5bef993e47eaa0f86885f5f61a3daf6 Mon Sep 17 00:00:00 2001
From: "yann.lereuille" <yann.lereuille74@gmail.com>
Date: Thu, 30 Jan 2025 13:21:54 +0100
Subject: [PATCH] Fichiers config bind & dns Charlie

---
 db.sio-yl.lan      | 20 ++++++++++++++++++++
 db.sio-yl.lan.rev  | 17 +++++++++++++++++
 named.conf.options | 24 ++++++++++++++++++++++++
 3 files changed, 61 insertions(+)
 create mode 100644 db.sio-yl.lan
 create mode 100644 db.sio-yl.lan.rev
 create mode 100644 named.conf.options

diff --git a/db.sio-yl.lan b/db.sio-yl.lan
new file mode 100644
index 0000000..b4b235d
--- /dev/null
+++ b/db.sio-yl.lan
@@ -0,0 +1,20 @@
+;
+; BIND data file for local loopback interface
+;
+$TTL	604800
+@	IN	SOA	dns1-yl.sio-yl.lan. root.dns1.sio-yl.lan. (
+			      2		; Serial
+			 604800		; Refresh
+			  86400		; Retry
+			2419200		; Expire
+			 604800 )	; Negative Cache TTL
+			NS	dns1-yl.sio-yl.lan.
+dns1-yl.sio-yl.lan.	A 192.168.0.121	
+
+ 
+@	IN	NS	localhost.
+;@	IN	A	127.0.0.1
+deb-dhcp-yl	IN	A	192.168.0.120
+dhcp		CNAME deb-dhcp.sio-yl.lan.
+dns		CNAME dns1-yl.sio-yl.lan.
+;@	IN	AAAA	::1
diff --git a/db.sio-yl.lan.rev b/db.sio-yl.lan.rev
new file mode 100644
index 0000000..66d22e3
--- /dev/null
+++ b/db.sio-yl.lan.rev
@@ -0,0 +1,17 @@
+;
+; BIND data file for local loopback interface
+;
+$TTL	604800
+@	IN	SOA	dns1-yl.sio-yl.lan. root.dns1-yl.sio-yl.lan. (
+			      2		; Serial
+			 604800		; Refresh
+			  86400		; Retry
+			2419200		; Expire
+			 604800 )	; Negative Cache TTL
+;	
+	IN	NS	dns1-yl.sio.lan.
+	
+
+120	IN	PTR	deb-dhcp-yl.sio-yl.lan.
+121	IN	PTR	dns1-yl.sio-yl.lan.
+
diff --git a/named.conf.options b/named.conf.options
new file mode 100644
index 0000000..6ac2441
--- /dev/null
+++ b/named.conf.options
@@ -0,0 +1,24 @@
+options {
+	directory "/var/cache/bind";
+
+	// If there is a firewall between you and nameservers you want
+	// to talk to, you may need to fix the firewall to allow multiple
+	// ports to talk.  See http://www.kb.cert.org/vuls/id/800113
+
+	// If your ISP provided one or more IP addresses for stable 
+	// nameservers, you probably want to use them as forwarders.  
+	// Uncomment the following block, and insert the addresses replacing 
+	// the all-0's placeholder.
+
+	forwarders {
+		10.121.38.7; // Forwarder 1 
+	 };
+
+	//========================================================================
+	// If BIND logs error messages about the root key being expired,
+	// you will need to update your keys.  See https://www.isc.org/bind-keys
+	//========================================================================
+	dnssec-validation no;
+
+	listen-on-v6 { any; };
+};