ZyXEL P-660HN-T1A Support Guide - Page 25

Advanced -> Remote MGNT - telnet

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Page 25 highlights

P-660HN Series Support Notes (2)You have disabled WWW/Telnet service in Web Configurator, Advanced setup, Advanced -> Remote MGNT: (3) WWW/Telnet service is enabled but your host IP is not the secured host entered in Web Configurator, Advanced setup, Advanced -> Remote MGNT: (4)A filter set which blocks WWW/Telnet from WAN is applied to WAN node. You can check by command: wan node index [index #] wan node display 4. Why can't I upload the firmware and configuration file using FTP over WAN? (1) When the firewall is turned on, all connections from WAN to LAN are blocked by the default ACL rule. To enable FTP from WAN, you must turn the firewall off or create a firewall rule to allow FTP connection from WAN. The WAN-to-LAN ACL summary will look like as shown below. Source IP= FTP host Destination IP= P-660HN-T1A's WAN IP Service= FTP TCP/21, TCP/20 Action=Forward 25 All contents copyright © 2010 ZyXEL Communications Corporation.

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P-660HN Series Support Notes
25
All contents copyright © 2010 ZyXEL Communications Corporation.
(2)You have disabled WWW/Telnet service in Web Configurator, Advanced
setup,
Advanced -> Remote MGNT:
(3) WWW/Telnet service is enabled but your host IP is not the secured host
entered in Web Configurator, Advanced setup,
Advanced -> Remote
MGNT:
(4)A filter set which blocks WWW/Telnet from WAN is applied to WAN node.
You can check by command:
wan node index [index #]
wan node display
4. Why can't I upload the firmware and configuration file using FTP over
WAN?
(1) When the firewall is turned on, all connections from WAN to LAN are
blocked by the default ACL rule. To enable FTP from WAN, you must turn
the firewall off or create a firewall rule to allow FTP connection from WAN.
The WAN-to-LAN ACL summary will look like as shown below.
Source IP= FTP host
Destination IP= P-660HN-T1A's WAN IP
Service= FTP TCP/21, TCP/20
Action=Forward