ZyXEL Communications P-660HN-F1A, User Manual

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Chapter 18 Remote Management
P-660HN-F1A User’s Guide
278
To disable remote management of a service, select Disable in the corresponding
Access Status field.
You may only have one remote management session running at a time. The P-
660HN-F1A automatically disconnects a remote management session of lower
priority when another remote management session of higher priority starts. The
priorities for the different types of remote management sessions are as follows.
1
Telnet
2
HTTP
18.1.1 What You Can Do in the Remote Management Screens
• Use the WWW screen ( Section 18.2 on page 279 ) to configure through which
interface(s) and from which IP address(es) users can use HTTP to manage the
P-660HN-F1A.
• Use the Telnet screen ( Section 18.3 on page 280 ) to configure through which
interface(s) and from which IP address(es) users can use Telnet to manage the
P-660HN-F1A.
• Use the FTP screen ( Section 18.4 on page 281 ) to configure through which
interface(s) and from which IP address(es) users can use FTP to access the P-
660HN-F1A.
• Your P-660HN-F1A can act as an SNMP agent, which allows a manager station to
manage and monitor the P-660HN-F1A through the network. Use the SNMP
screen (see Section 18.5 on page 282 ) to configure SNMP settings. You can also
specify from which IP addresses the access can come.
• Use the DNS screen ( Section 18.6 on page 285 ) to configure through which
interface(s) and from which IP address(es) users can send DNS queries to the
P-660HN-F1A.
• Use the ICMP screen ( Section 18.7 on page 286 ) to set whether or not your P-
660HN-F1A will respond to pings and probes for services that you have not
made available.
18.1.2 What You Need to Know About Remote Management
Remote Management Limitations
Remote management does not work when:
• You have not enabled that service on the interface in the corresponding remote
management screen.
• You have disabled that service in one of the remote management screens.
• The IP address in the Secured Client IP field does not match the client IP
address. If it does not match, the P-660HN-F1A will disconnect the session
immediately.