From 7af7d8f27f72865d7b3656a27a4b3e1c77493625 Mon Sep 17 00:00:00 2001 From: sio Date: Thu, 13 Feb 2025 14:55:39 +0100 Subject: [PATCH 1/2] TP03-reseau-prive --- sisr1/tp03/srv-admin/interfaces | 20 ++++++++++++++++++++ sisr1/tp03/srv-admin/nat.sh | 6 ++++++ 2 files changed, 26 insertions(+) create mode 100644 sisr1/tp03/srv-admin/interfaces create mode 100755 sisr1/tp03/srv-admin/nat.sh diff --git a/sisr1/tp03/srv-admin/interfaces b/sisr1/tp03/srv-admin/interfaces new file mode 100644 index 0000000..cd9505a --- /dev/null +++ b/sisr1/tp03/srv-admin/interfaces @@ -0,0 +1,20 @@ +# This file describes the network interfaces available on your system +# and how to activate them. For more information, see interfaces(5). + +source /etc/network/interfaces.d/* + +# The loopback network interface +auto lo +iface lo inet loopback + +# The primary network interface +allow-hotplug enp0s3 +#iface enp0s3 inet dhcp +iface enp0s3 inet static + address 192.168.0.140/24 + gateway 192.168.0.1 + +allow-hotplug enp0s8 +iface enp0s8 inet dhcp +#iface enp0s8 inet static +# address 172.16.0.2/24 diff --git a/sisr1/tp03/srv-admin/nat.sh b/sisr1/tp03/srv-admin/nat.sh new file mode 100755 index 0000000..04b2a95 --- /dev/null +++ b/sisr1/tp03/srv-admin/nat.sh @@ -0,0 +1,6 @@ +#!/bin/bash +echo "1" > /proc/sys/net/ipv4/ip_forward +nft add table basic_nat_table +nft add chain basic_nat_table prerouting {type nat hook prerouting priority 0 \; } +nft add chain basic_nat_table postrouting {type nat hook postrouting priority 0 \; } +nft add rule basic_nat_table postrouting masquerade \ No newline at end of file From aa321ade43fb53880bdf7d5c77d7bfa4afb4b6fa Mon Sep 17 00:00:00 2001 From: sio Date: Thu, 13 Feb 2025 14:57:51 +0100 Subject: [PATCH 2/2] tp03 --- sisr1/tp02-dns/nat/nat.sh | 0 1 file changed, 0 insertions(+), 0 deletions(-) mode change 100644 => 100755 sisr1/tp02-dns/nat/nat.sh diff --git a/sisr1/tp02-dns/nat/nat.sh b/sisr1/tp02-dns/nat/nat.sh old mode 100644 new mode 100755