pfsense – how to add a subnet

How to add a subnet in the firewall software pfsense:

Add the bridge

brctl addbr brtsbot

ip link set brtsbot up

Subnet

192.168.3.0/30

Netz: 192.168.3.0

Gateway: 192.168.3.1

TSBot: 192.168.3.2

Broadcast: 192.168.3.3

Add the interface to the vm

virt-manager: brtsbot bei TSBot e1000

interface für pfsense -> tsbot virtio

pfsense rebooten

interfaces

enable

brtsbot

static ipv4

dhcp6

ipv4 address 192.168.3.1 /30

statische ip in dem os vergeben

Auf firewall rules in brtsbot achten! Kein traffic 😉

https://www.aelius.com/njh/subnet_sheet.html