Chapter 25 L2TP VPN
Table 131 VPN > IPSec VPN > VPN Connection (continued)
LABEL | DESCRIPTION |
Authentication | Select how the ZyWALL authenticates a remote user before allowing access to |
Method | the L2TP VPN tunnel. |
| The authentication method has the ZyWALL check a user’s user name and |
| password against the ZyWALL’s local database, a remote LDAP, RADIUS, a |
| Active Directory server, or more than one of these. See Chapter 40 on page 635 |
| for how to create authentication method objects. |
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Allowed User | The remote user must log into the ZyWALL to use the L2TP VPN tunnel. |
| Select a user or user group that can use the L2TP VPN tunnel. Select Create |
| Object to configure a new user account (see Section 35.2.1 on page 596 for |
| details). Otherwise, select any to allow any user with a valid account and |
| password on the ZyWALL to log in. |
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Keep Alive Timer | The ZyWALL sends a Hello message after waiting this long without receiving any |
| traffic from the remote user. The ZyWALL disconnects the VPN tunnel if the |
| remote user does not respond. |
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First DNS Server | Specify the IP addresses of DNS servers to assign to the remote users. You can |
Second DNS | specify these IP addresses two ways. |
Server | Custom Defined - enter a static IP address. |
| From ISP - use the IP address of a DNS server that another interface received |
| from its DHCP server. |
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First WINS Server, | The WINS (Windows Internet Naming Service) server keeps a mapping table of |
Second WINS | the computer names on your network and the IP addresses that they are currently |
Server | using. |
| Type the IP addresses of up to two WINS servers to assign to the remote users. |
| You can specify these IP addresses two ways. |
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Apply | Click Apply to save your changes in the ZyWALL. |
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Reset | Click Cancel to start configuring this screen afresh. |
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25.3 L2TP VPN Session Monitor Screen
Click VPN > L2TP VPN > Session Monitor to open the following screen. Use this screen to display and manage the ZyWALL’s connected L2TP VPN sessions.
Figure 298 VPN > L2TP VPN > Session Monitor
The following table describes the fields in this screen.
Table 132 VPN > L2TP VPN > Session Monitor
LABEL | DESCRIPTION |
# | This is the index number of a current L2TP VPN session. |
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User Name | This field displays the remote user’s user name. |
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ZyWALL USG 100/200 Series User’s Guide |
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