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[quote]"Pourquoi Suricata, ce garde du corps du réseau, se laisse-t-il hypnotiser par les liens affilies comme un chat devant u
Message par twene » mar. mai[/quote]

Bonjour,

Je ne crois pas avoir compris ta question... Peux-tu donner plus de précisions, je te prie?

Bonne soirée.

(no spams please!)

sudo nano /etc/systemd/system/promisc@.service

[Unit]
Description=Enable promiscuous mode on %i
After=network.target

[Service]
Type=oneshot
ExecStart=/usr/sbin/ip link set dev %i up
ExecStart=/usr/sbin/ip link set dev %i promisc on
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target

systemctl daemon-reload
systemctl enable promisc@eth2

sudo nano /etc/dhcpcd.conf

	denyinterfaces eth1

Mise à jour :

- [code]sudo nano /etc/systemd/system/promisc@.service[/code]
[code][Unit]
Description=Enable promiscuous mode on %i
After=network.target

[Service]
Type=oneshot
ExecStart=/usr/sbin/ip link set dev %i up
ExecStart=/usr/sbin/ip link set dev %i promisc on
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target
[/code]

[code]systemctl daemon-reload
systemctl enable promisc@eth2
[/code]
Et :
[code]sudo nano /etc/dhcpcd.conf[/code]
[code] denyinterfaces eth1[/code]

ip link set dev eth2 promisc on

ip link show eth2 | grep PROMISC

sudo nano /etc/systemd/system/promisc@.service

[Unit]
Description=Enable promiscuous mode on %i
After=network-online.target
Wants=network-online.target
		
[Service]
Type=oneshot
ExecStart=/usr/sbin/ip link set dev %i promisc on
RemainAfterExit=yes
		
[Install]
WantedBy=multi-user.target

sudo systemctl daemon-reload
sudo systemctl enable promisc@eth2.service
reboot

ip link show eth2 | grep PROMISC

Activez le mode promisc si nécessaire :
- [code]ip link set dev eth2 promisc on[/code]
- [code]ip link show eth2 | grep PROMISC[/code]
â—‹ [quote]2: eth2: <BROADCAST,MULTICAST,[u]PROMISC[/u],UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000[/quote]
Pour que le mode promisc fonctionne au redémarrage, faire un service :
- [code]sudo nano /etc/systemd/system/promisc@.service[/code]
- [code]
[Unit]
Description=Enable promiscuous mode on %i
After=network-online.target
Wants=network-online.target

[Service]
Type=oneshot
ExecStart=/usr/sbin/ip link set dev %i promisc on
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target[/code]
[code]sudo systemctl daemon-reload
sudo systemctl enable promisc@eth2.service
reboot[/code]
…
[code]ip link show eth2 | grep PROMISC[/code]
[quote]2: eth2: <BROADCAST,MULTICAST,[u]PROMISC[/u],UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000[/quote]





Source : ChatGPT