When I first set up my ER-X, I used the WAN+2LAN2 wizard but only set it up for one LAN.
I'd now like to split the LANs up so that it's the equivalent of the WLAN+2LAN2 with two LANs.
I *could* use the wizard again, but then I'd lose my OpenVPN and other settings. So I was trying to figure out how to do it manually. So far, I haven't succeeded.
What I'd like is:
ETH0: WAN
ETH1: LAN2 192.168.2.1 ~
ETH2-4: LAN 192.1681.1 ~
This is my current config:
person@ubnt:~$ show configuration
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"
log enable
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"
log enable
state {
invalid enable
}
}
rule 30 {
action accept
description "Limit pings"
limit {
burst 1
rate 50/minute
}
log enable
protocol icmp
}
rule 50 {
action accept
description OpenVPN
destination {
port 1194
}
log enable
protocol udp
}
}
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 {
address 192.168.2.1/24
description LAN2
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
poe {
output pthru
watchdog {
address 192.168.1.38
disable
failure-count 3
interval 120
off-delay 5
start-delay 600
}
}
speed auto
}
loopback lo {
}
openvpn vtun0 {
description "OpenVPN server"
encryption aes256
hash sha256
mode server
openvpn-option "--port 1194"
openvpn-option --tls-server
openvpn-option "--comp-lzo yes"
openvpn-option --persist-key
openvpn-option --persist-tun
openvpn-option "--keepalive 10 120"
openvpn-option "--user nobody"
server {
name-server 192.168.1.1
push-route 192.168.1.0/24
subnet 10.10.10.0/24
}
tls {
ca-cert-file /config/auth/cacert.pem
cert-file /config/auth/host.pem
dh-file /config/auth/dh2048.pem
key-file /config/auth/host-decrypted.key
}
}
switch switch0 {
address 192.168.1.1/24
description Local
mtu 1500
switch-port {
interface eth2 {
}
interface eth3 {
}
interface eth4 {
}
vlan-aware disable
}
}
}
service {
dhcp-server {
disabled false
hostfile-update disable
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 192.168.1.100 {
stop 192.168.1.199
}
}
}
shared-network-name LAN2 {
subnet 192.168.2.0/24 {
default-router 192.168.1.1
dns-server 192.168.1.1
start 192.168.2.100 {
stop 192.168.2.199
}
}
}
use-dnsmasq disable
}
dns {
dynamic {
interface eth0 {
service custom-duckdns {
host-name redacted
login nouser
password ****************
protocol dyndns2
server www.duckdns.org
}
}
}
forwarding {
cache-size 150
listen-on switch0
listen-on vtun0
listen-on eth1
}
}
gui {
http-port 80
https-port 443
older-ciphers enable
}
nat {
rule 5010 {
description "masquerade for WAN"
outbound-interface eth0
type masquerade
}
}
ssh {
disable-password-authentication
port 22
protocol-version v2
}
}
system {
host-name ubnt
login {
user redacted {
authentication {
encrypted-password ****************
plaintext-password ****************
public-keys redacted {
key ****************
type ssh-rsa
}
}
full-name "Karen N"
level admin
}
user ubnt {
authentication {
encrypted-password ****************
plaintext-password ****************
}
full-name ""
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 {
}
}
offload {
hwnat enable
ipsec enable
}
syslog {
global {
facility all {
level notice
}
facility protocols {
level debug
}
}
}
time-zone UTC
traffic-analysis {
dpi enable
export enable
}
}