Zyxel ZyWALL USG 20W — настройка IPSec VPN для офисных сетей и SIP клиентов [98/185]

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ZyWALL USG Support Notes

they‟re in the HQ local network, or in the branch office networks. To meet the

requirements, all the branch offices should build IPSec VPN tunnels to the HQ USG.

Also to enable branch offices‟ SIP clients can call each other via VPN tunnels, the

network administrator should also create IPSec VPN concentrator to include all the

VPN tunnels built with branch offices.

3.3.2. Configuration Steps

IP address information on the HQ USG and branch USG:

HQ USG:

WAN IP: 172.25.27.140

LAN1 subnet: 192.168.1.0/24

X6004 IP: 192.168.1.33

Branch office 1(Br1) USG:

WAN IP: 172.25.27.90

LAN1 subnet: 192.168.4.0/24

Branch office 2 (Br2) USG:

WAN IP: 172.25.27.39

LAN1 subnet: 192.168.5.0/24

On HQ USG:

Step1. Go to Monitor > System Status > Interface Status, check interface IP

information.