K. Ipsec Faq - ZyXEL Communications ZyWALL 5 Support Notes

K. IPSec FAQ

K01. How many VPN tunnels are supported on ZyWALL?
Following table illustrates how many VPN tunnels are supported on ZyWALL5/35/70 with 3.64 f/w.
For example: User can configure up to 120 VPN tunnel (rules) on ZW70. But only 100 concurrent VPN
tunnels can be used at the same time.
Model Name
Version
VPN
VPN Tunnels
(Simultaneously
usable)
VPN Tunnels (User can
configure)
K02. How to count my VPN tunnels on ZyWALL?
On 3.64, multiple Network Policies (IKE Phase 2) can be mapped to same Gateway policy (IKE Phase 1).
ZyWALL counts the Network policies as VPN tunnels.
In following example, two network policies, Netowrk_1 & Network_2 are mapped to same gateway
policy, Gateway_1. In this case, this will be counted as two VPN tunnels.
ZW5 ZW35
3.62(XD.0) 3.64(WZ.0) 3.64(WM.0)
10 35
10 40
All contents copyright (c) 2006 ZyXEL Communications Corporation.
ZyWALL 5 Support Notes
ZW70
100
120
287