AS requested:
firewall {
all-ping enable
broadcast-ping disable
group {
network-group PRIVATE_NETS {
network 192.168.0.0/16
network 172.16.0.0/12
network 10.0.0.0/8
}
}
ipv6-receive-redirects disable
ipv6-src-route disable
ip-src-route disable
log-martians disable
modify balance {
rule 10 {
action modify
description "do NOT load balance lan to lan"
destination {
group {
network-group PRIVATE_NETS
}
}
modify {
table main
}
}
rule 20 {
action modify
description "do NOT load balance destination public address"
destination {
group {
address-group ADDRv4_eth0
}
}
modify {
table main
}
}
rule 30 {
action modify
description "do NOT load balance destination public address"
destination {
group {
address-group ADDRv4_eth1
}
}
modify {
table main
}
}
rule 40 {
action modify
description RDP
destination {
address 85.17.XX.XX/28
}
modify {
lb-group RDP
}
protocol all
}
rule 41 {
action modify
description Voys
destination {
address 195.35.114.0/24
}
log disable
modify {
lb-group RDP
}
protocol all
}
rule 42 {
action modify
description Voys2
destination {
address 195.35.115.0/24
}
log disable
modify {
lb-group RDP
}
protocol all
}
rule 100 {
action modify
modify {
lb-group G
}
}
}
name WAN1_IN {
default-action drop
description "WAN1 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_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 accept
description "Allow ext Ping"
log enable
protocol icmp
source {
address 85.17.XX.XX/28
}
}
rule 30 {
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 84.53.XX.XX/30
description "WAN 1"
duplex auto
firewall {
in {
name WAN1_IN
}
local {
name WAN_LOCAL
}
}
speed auto
}
ethernet eth1 {
address 92.111.XX.XX/30
description "WAN 2"
duplex auto
firewall {
in {
name WAN_IN
}
local {
name WAN_LOCAL
}
}
speed auto
}
ethernet eth2 {
address 192.168.1.1/24
description DGW
duplex auto
firewall {
in {
modify balance
}
}
speed auto
}
ethernet eth3 {
address dhcp
duplex auto
speed auto
}
ethernet eth4 {
duplex auto
speed auto
}
ethernet eth5 {
duplex auto
speed auto
}
ethernet eth6 {
duplex auto
speed auto
}
ethernet eth7 {
duplex auto
speed auto
}
loopback lo {
}
}
load-balance {
group G {
interface eth0 {
route-test {
initial-delay 60
interval 10
type {
ping {
target 84.53.XX.XX
}
}
}
}
interface eth1 {
route-test {
count {
failure 15
success 2
}
initial-delay 60
interval 10
type {
ping {
target 92.111.XX.XX
}
}
}
}
lb-local disable
sticky {
dest-addr enable
}
}
group RDP {
interface eth0 {
route-test {
count {
failure 2
success 5
}
initial-delay 60
interval 10
type {
ping {
target 85.17.XX.XX
}
}
}
}
interface eth1 {
failover-only
route-test {
count {
failure 25
success 5
}
initial-delay 60
interval 10
type {
ping {
target 85.17.XX.XX
}
}
}
}
lb-local disable
}
}
port-forward {
auto-firewall disable
hairpin-nat disable
lan-interface eth2
wan-interface eth0
}
protocols {
static {
route 0.0.0.0/0 {
next-hop 84.53.XX.XX {
}
next-hop 92.111.XX.XX {
}
}
}
}
service {
dns {
forwarding {
cache-size 150
listen-on eth2
listen-on br0
}
}
gui {
http-port 80
https-port 443
older-ciphers enable
}
nat {
rule 5000 {
description "masquerade for WAN"
outbound-interface eth0
type masquerade
}
rule 5002 {
description "masquerade for WAN 2"
outbound-interface eth1
type masquerade
}
}
ssh {
port 22
protocol-version v2
}
ubnt-discover {
disable
}
}
system {
config-management {
commit-revisions 150
}
conntrack {
expect-table-size 4096
hash-size 4096
modules {
h323 {
disable
}
sip {
disable
}
}
table-size 32768
tcp {
half-open-connections 512
loose enable
max-retrans 3
}
timeout {
icmp 30
other 600
udp {
other 360
stream 360
}
}
}
domain-name XX.XX
host-name XXX
login {
user admin {
authentication {
encrypted-password ****************
}
level admin
}
}
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 disable
ipv4 {
}
}
syslog {
global {
facility all {
level notice
}
facility protocols {
level debug
}
}
}
time-zone Europe/Amsterdam
traffic-analysis {
dpi enable
export enable
}
}2 notes:
- I changed the Voys destination (should be /24 instead of /23) but that is imho not a problem
- I set the failure count ont eth1 in the load-balance to a higher value to stop the problem i had for the moment.