ZyXEL Communications P-334WT Support Notes page 35
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Also See for P-334WT:
- User manual (467 pages) ,
- Quick start manual (112 pages) ,
- User manual (20 pages)
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IPSec FAQ
VPN Overview
1.
What is VPN?
2.
Why do I need VPN?
3.
What are most common VPN protocols?
4.
What is PPTP?
5.
What is L2TP?
6.
What is IPSec?
7.
What secure protocols dose IPSec support?
8.
What are the differences between 'Transport mode' and 'Tunnel mode?
9.
What is SA?
10.
What is IKE?
11.
What is Pre-Shared Key?
12.
What are the differences between IKE and manual key VPN?
13.
What is Phase 1 ID for?
14.
What is FQDN?
15.
When should I use FQDN?
P-334WT VPN
1.
Does my P-334WT support IPSec VPN?
2.
How do I configure P-334WT VPN?
3.
How many VPN connections does P-334WT support?
4.
What VPN protocols are supported by P-334WT VPN?
5.
What types of encryption does P-334WT VPN support?
6.
What types of authentication does P-334WT VPN support?
7.
I am planning my P-334WT-to-ZyWALL VPN configuration. What do I need to know?
8.
Does P-334WT VPN support NetBIOS broadcast?
9.
Why does VPN throughput decrease when staying in SMT menu 24.1?
10.
How do I configure P-334WT with NAT for internal servers?
11.
I am planning my P-334WT behind a NAT router. What do I need to know?
12.
Where can I configure Phase 1 ID in P-334WT?
13.
How to configure P-334WT V3.60 that supports FQDN so that it can cooperate with ZyWALL V3.50 ?
14.
If I have NAT router between two VPN gateways, and I would like to use IP type as Phase 1 ID, what should I know?
15.
How can I keep a tunnel alive?
16.
Can the whole LAN behind P-334WT be protected by VPN/IPSec tunnel?
17.
Can P-334WT support IPSec passthrough?
18.
Can P-334WT behave as a NAT router supporting IPSec passthrough and an IPSec gateway simultaneously?
1. What is VPN?
A VPN gives users a secure link to access corporate network over the Internet or other public or private networks without the expense of
lease lines. A secure VPN is a combination of tunneling, encryption, authentication, access control and auditing technologies/services used
to transport traffic over the Internet or any insecure network that uses the TCP/IP protocol suite for communication.
2. Why do I need VPN?
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