Operation Manual

Vigor300B Series User’s Guide
291
Web Port
Type the port number for the management through web
page.
Telnet Port
Type the port number for the management through telnet
page.
SSH Port
Type the port number for the management through SSH
server.
HTTPS Port
Type the port number for the management through HTTPS
server.
FTP Port
Type the port number for the management through FTP
server.
Apply
Click this button to save the configuration and exit the web
page.
Cancel
Click it to discard the settings configured in this page.
Enter all of the settings and click Apply.
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When someone tries/fails to login the router many times, Vigor router system will block the
network connection for a while to protect system. At present, five protocols (Web User
Interface, SSH, FTP, Telnet, PPTP/SSL) are available for configuration to avoid malicious
attacks.
Available parameters are listed as follows:
Item Description
Enable Fail to Ban
Enable the function to protect Vigor system while being
attacked by malicious accounts and passwords.
Web UI/SSH/FTP/
TELNET/PPTP/SSL
Enable – Enable the function of Fail to Ban via different
protocols (Web UI/SSH/FTP/TELNET/PPTP/SSL).
 Login Max-failed Times – The number typed here
means the maximum logging times allowed for a group of
user account and password trying to login Vigor router.