User's Manual

P320W Support Notes

Unable to run applications

1. Currently, the applications supported in SUA mode are listed in the

ZyXEL SUA Support Table.

Please check all the required settings suggested in the table to configure your P320W.

2. If your application is not in the table or it is in the table but still does not work, please configure

the workstation which runs the applications as the SUA default server and try again.

3. If it still does not work then please provide the application name, version for our analysis.

ZyXEL SUA Supporting Table

Application Outgoing Connection Incoming Connection

HTTP None 80/client IP

FTP None 21/client IP

TELNET None 23/client IP

(and remove Telnet filter in WAN port)

POP3 None 110/clinet IP

SMTP None 25/client IP