L/O/G/O

ShareTech UTM

High Availability(HA)

www.sharetech.com.tw / www.higuard.com

Master and Slave systems connected are configuredfor high availability and keep the data synchronized.

Backup

LAN IP:192.168.1.100

Master

LAN IP:192.168.1.102

Original Network ArchitectureNoted: HA must be two same model names.

Master

LAN IP:192.168.1.102

Enable it

Master Mode

Manage IP → the same setting as Backup

→ free IP with the same subnet between Master and Backup

Remote IP → Backup LAN IP → 192.168.1.100

Master

Configuration > Notification > Master/Slave Switch

HA backup standby

Backup

LAN IP:192.168.1.100

Enable it

Backup Mode

Manage IP → the same setting as Master

→ free IP with the same subnet between master and backup

Remote IP → Master LAN IP → 192.168.1.102

LAN Internal Users

Gateway IP:192.168.1.101

DMZ Internal Servers

Gateway IP:192.168.1.104

Finished HA Setting

WAN：61.10.10.10

DMZ：192.168.1.104

Gateway：

192.168.1.104Gateway：

192.168.1.101

Master Backup

Configure Setting

Policy settings

DNS settings

WAN settings

DMZ settings

VPN settings

CMS settings

Mail Security settings

Advanced Protection

IDP & Botnet

……so on.

Configure Setting

Flow Analysis

Web Content

HA Synchronizing

FTP Content

MSN Content

Mail Content

Log

WAN：61.10.10.10

DMZ：192.168.1.104

HA Process- if Master power down or LAN fail

Noted: HA wouldn’t switch if HDD fail

HA – Backup works- while fixing Master

HA – Master back- after finished fixing Master,

Backup becomes Master

Backup→MasterWAN：61.10.10.10

DMZ：192.168.1.104

Backup

Backup Master

Configure Setting

HA Synchronizing

Flow Analysis

Web Content

FTP Content

MSN Content

Mail Content

Log

˙Configure Setting

Policy settings

DNS settings

DMZ settings

VPN settings

CMS settings

Mail Security settings

Advanced Protection

IDP & Botnet

……so on.

WAN：61.10.10.10

DMZ：192.168.1.104

HA Operation

LAN IP：192.168.1.102

Mode：Master→Backup

Manage IP：192.168.1.101

Remote IP：192.168.1.100

LAN IP：192.168.1.100

Mode：Backup→Master

Manage IP：192.168.1.101

Remote IP：192.168.1.102

L/O/G/O

Thank You!

www.sharetech.com.tw / www.higuard.com

Please don't hesitate to mail us if you have further questions.

help@sharetech.com.tw