Here is my current config ...
firewall {
all-ping enable
broadcast-ping disable
ipv6-receive-redirects disable
ipv6-src-route disable
ip-src-route disable
log-martians enable
name WAN_IN {
default-action drop
description "WAN to internal"
rule 10 {
action accept
description "Allow established/related"
state {
established enable
related enable
}
}
rule 20 {
action drop
description "Drop invalid state"
state {
invalid enable
}
}
}
name WAN_LOCAL {
default-action drop
description "WAN to router"
rule 10 {
action accept
description "Allow established/related"
state {
established enable
related enable
}
}
rule 20 {
action drop
description "Drop invalid state"
state {
invalid enable
}
}
}
receive-redirects disable
send-redirects enable
source-validation disable
syn-cookies enable
}
interfaces {
ethernet eth0 {
address dhcp
description Internet
duplex auto
firewall {
in {
name WAN_IN
}
local {
name WAN_LOCAL
}
}
speed auto
}
ethernet eth1 {
description Local
duplex auto
speed auto
}
ethernet eth2 {
description Local
duplex auto
speed auto
}
ethernet eth3 {
description Local
duplex auto
speed auto
}
ethernet eth4 {
description Local
duplex auto
speed auto
}
loopback lo {
}
switch switch0 {
address 192.168.1.1/24
description LAN
mtu 1500
switch-port {
interface eth1
interface eth2
interface eth3
interface eth4
}
vif 10 {
address 192.168.2.1/24
description DMZ
mtu 1500
}
vif 20 {
address 192.168.3.1/24
description Guest
firewall {
in {
}
local {
}
out {
}
}
mtu 1500
}
}
}
service {
dhcp-server {
disabled false
hostfile-update disable
shared-network-name DMZ {
authoritative disable
subnet 192.168.2.0/24 {
default-router 192.168.2.1
dns-server 192.168.2.1
lease 86400
start 192.168.2.25 {
stop 192.168.2.99
}
unifi-controller 192.168.1.100
}
}
shared-network-name Guest {
authoritative disable
subnet 192.168.3.0/24 {
default-router 192.168.3.1
dns-server 192.168.3.1
lease 86400
start 192.168.3.25 {
stop 192.168.3.99
}
unifi-controller 192.168.1.100
}
}
shared-network-name LAN {
authoritative disable
subnet 192.168.1.0/24 {
default-router 192.168.1.1
dns-server 192.168.1.1
lease 86400
start 192.168.1.25 {
stop 192.168.1.99
}
}
}
}
dns {
forwarding {
cache-size 150
listen-on switch0.10
listen-on switch0.20
listen-on switch0
}
}
gui {
https-port 443
}
nat {
rule 5010 {
description "masquerade for WAN"
outbound-interface eth0
type masquerade
}
}
ssh {
port 22
protocol-version v2
}
}
system {
host-name ubnt
login {
user x {
authentication {
encrypted-password x
plaintext-password x
}
level admin
}
}
name-server 8.8.8.8
name-server 8.8.4.4
ntp {
server 0.ubnt.pool.ntp.org {
}
server 1.ubnt.pool.ntp.org {
}
server 2.ubnt.pool.ntp.org {
}
server 3.ubnt.pool.ntp.org {
}
}
syslog {
global {
facility all {
level notice
}
facility protocols {
level debug
}
}
}
time-zone UTC
}