Figure 99 Vpn Ike: Advanced Setup; Table 73 Vpn Ike: Advanced Setup - ZyXEL Communications P-662HW-61 User Manual

Figure 99 VPN IKE: Advanced Setup

The following table describes the fields in this screen.

Table 73 VPN IKE: Advanced Setup

LABEL
VPN - IKE
Protocol
Enable Replay
Protection
Local Start Port
End
Remote Start Port
Chapter 19 VPN Screens
DESCRIPTION
Enter 1 for ICMP, 6 for TCP, 17 for UDP, etc. 0 is the default and signifies any
protocol.
As a VPN setup is processing intensive, the system is vulnerable to Denial of
Service (DoS) attacks The IPSec receiver can detect and reject old or duplicate
packets to protect against replay attacks. Select YES from the drop-down menu to
enable replay detection, or select NO to disable it.
0 is the default and signifies any port. Type a port number from 0 to 65535. Some
of the most common IP ports are: 21, FTP; 53, DNS; 23, Telnet; 80, HTTP; 25,
SMTP; 110, POP3.
Enter a port number in this field to define a port range. This port number must be
greater than that specified in the previous field. If Local Start Port is left at 0, End
will also remain at 0.
0 is the default and signifies any port. Type a port number from 0 to 65535. Some
of the most common IP ports are: 21, FTP; 53, DNS; 23, Telnet; 80, HTTP; 25,
SMTP; 110, POP3.
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