Draytek Vigor3900 User Manual page 426

Apply
Cancel
4 . 1 5 . 6 . 3 A c c e s s B
4 . 1 5 . 6 . 3 A c c e s s B
This page is used to configure the access barrier to protect the system from brute-force attack
and flooding attack, and ensure following protocols can run properly.
Available parameters are listed as follows:
Item
PPTP/IPsec/Web/
SSH/Telnet/FTP Access
Barrier
Apply
Cancel
is allowed to login into Vigor router again.
Disable - Disable the function of Fail to Ban for Web
UI/SSH/FTP/TELNET/PPTP/SSL.
Click this button to save the configuration.
Click it to discard the settings configured in this page.
a r r i e r
a r r i e r
Description
The port number used by these protocols always became the
target attacked by hacker. Therefore, the settings for packet
reception rate for certain protocol can be configured to avoid
attack from unknown people.
Click this button to save the configuration.
Click it to discard the settings configured in this page.
418
Vigor3900 Series User's Guide