So I've just purchased and installed an ERLite3 at our office and I've managed to get the internet connection up and running. I would like to share my configuration file for you guys to review and recommend any poential changes. First, a little background:
The office has a BellAliant FTTH connection with an Alcatel ONT. The ERlite3 is connected directly to the ONT. A 48 port gigabit unmanaged switch (TPLink). There are two servers, a NAS box, two ASUS routers used as APs, a surveillance system, with about 30-40clients typically.
I have no formal training in network admin, and limited experience but I manage to get things working well most of the time using previous experience in computer repair and google.
Any way, here is my 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 {
duplex auto
speed auto
vif 35 {
address dhcp
description Internet
firewall {
in {
name WAN_IN
}
local {
name WAN_LOCAL
}
}
mtu 1492
}
}
ethernet eth1 {
address 192.168.2.1/24
description Local
duplex auto
speed auto
}
ethernet eth2 {
address 192.168.3.1/24
description "Local 2"
duplex auto
speed auto
}
loopback lo {
}
}
port-forward {
auto-firewall enable
hairpin-nat enable
lan-interface eth1
rule 1 {
description Camera0
forward-to {
address 0.0.0.0
port 0
}
original-port 0
protocol tcp_udp
}
rule 2 {
description Camera0
forward-to {
address 0.0.0.0
port 0
}
original-port 0
protocol tcp_udp
}
rule 3 {
description Camera0
forward-to {
address 0.0.0.0
port 0
}
original-port 8554
protocol tcp_udp
}
rule 4 {
description JonasRemote
forward-to {
address 0.0.0.0
port 8351
}
original-port 0
protocol tcp_udp
}
rule 5 {
description ServerRDP
forward-to {
address 0.0.0.0
port 0
}
original-port 0
protocol tcp_udp
}
rule 6 {
description JonasRDP
forward-to {
address 0.0.0.0
port 0
}
original-port 0
protocol tcp_udp
}
wan-interface eth0.35
}
service {
dhcp-server {
disabled false
hostfile-update disable
shared-network-name LAN1 {
authoritative enable
subnet 192.168.2.0/24 {
default-router 192.168.2.1
dns-server 192.168.2.1
lease 86400
start 192.168.2.38 {
stop 192.168.2.243
}
static-mapping BrotherHL-2360D {
ip-address 192.168.2.132
mac-address 00:00:00:00:00:00
}
static-mapping BrotherHL-2360DW {
ip-address 192.168.2.26
mac-address 00:00:00:00:00:00
}
static-mapping CameraServer {
ip-address 192.168.2.254
mac-address 00:00:00:00:00:00
}
static-mapping CanonIPF605 {
ip-address 192.168.2.60
mac-address 00:00:00:00:00:00
}
static-mapping KC-BACKUP {
ip-address 192.168.2.150
mac-address 00:00:00:00:00:00
}
static-mapping KC-JONAS {
ip-address 192.168.2.10
mac-address 00:00:00:00:00:00
}
static-mapping KC-SERVER {
ip-address 192.168.2.8
mac-address 00:00:00:00:00:00
}
static-mapping MFC-9460CDN {
ip-address 192.168.2.219
mac-address 00:00:00:00:00:00
}
static-mapping XeroxCopier {
ip-address 192.168.2.75
mac-address 00:00:00:00:00:00
}
}
}
use-dnsmasq disable
}
dns {
dynamic {
interface eth0.35 {
service dyndns {
host-name <url>
login <dyndns username>
password <dyndns password>
}
}
}
forwarding {
cache-size 150
listen-on eth1
listen-on eth2
}
}
gui {
http-port 80
https-port 443
older-ciphers enable
}
nat {
rule 5010 {
description "masquerade for WAN"
log disable
outbound-interface eth0.35
protocol all
type masquerade
}
}
ssh {
port 22
protocol-version v2
}
}
system {
host-name ubnt
login {
user <username> {
authentication {
encrypted-password <password>
}
level admin
}
}
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
}
/* Warning: Do not remove the following line. */
/* === vyatta-config-version: "config-management@1:conntrack@1:cron@1:dhcp-relay@1:dhcp-server@4:firewall@5:ipsec@5:nat@3:qos@1:quagga@2:system@4:ubnt-pptp@1:ubnt-util@1:vrrp@1:webgui@1:webproxy@1:zone-policy@1" === */
/* Release version: v1.9.0.4901118.160804.1131 */I'd like to ensure that I have everything set up correctly, with the best possible network performance and minimal issues. Please comment below! Thanks!