If the default dns is configured with the "auto" option, the system needs to be rebooted before it can take
effect. If there are multiple WAN interfaces with DHCP or PPP enabled, multiple remote gateway
addresses may be received and the first received will be chosen to be the default dns.
OPTIONS
None
EXAMPLES
o Set up a static default dns to WAN interface ptm0.1. It should be effective right away and is saved to
Permanent Storage on the flash memory.
> dns config auto ptm0.1
o To show current dns get by Which WAN interface.
> dns show
VIRTUALSERVER
NAME
virtualserver – enable or disable and show the default virtual server rule
SYNOPSIS
usage:
virtualserver show
virtualserver enable|disable num
DESCRIPTION
The virtualserver command can be used to cortrol port mapping table rule “enable”,”disable” the port
mapping table is add by ZyXEL Gui NAT application field.
Port mapping table : This table MUST contain all NAT port mappings associated with this connection,
including static and dynamic port mappings programmatically created via local control protocol, such as
UPnP.This table MUST NOT contain dynamic NAT binding entries associated with the normal operation
of NAT. At most one entry in an instance of this table can exist with all of the same values for RemoteHost,
ExternalPort, and PortMappingProtocol. If the ACS attempts to set the parameters of an existing entry such
that this requirement would be violated, the CPE MUST reject the request.
OPTIONS
None
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