Operation Manual
Vigor2133 Series User’s Guide 
603
port (500) preservation. 
status  It means to display current status for checking. 
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> srv nat ipsecpass status 
%% Status: IPsec ESP pass-thru and IKE src_port:500 preservation is OFF. 
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This command allows users to set open port settings for NAT server. 
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srv nat openport n m [-<command> <parameter> | … ]   
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Parameter Description 
n  It means the index number for the profiles. The range is from 1 to 
40. 
m  It means to specify the sub-item number for this profile. The range 
is from 1 to 10. 
[<command> 
<parameter>|…] 
The available commands with parameters are listed below. 
[…] means that you can type in several commands in one line. 
-a <enable>  It means to enable or disable the open port rule profile. 
0: disable 
1:enable 
-c <comment>  It means to type the description (less than 23 characters) for the 
defined network service. 
-i <local ip>  It means to set the IP address for local computer. 
Local ip: Type an IP address in this field. 
-w <widx> <ipidx>  It means to specify the public IP. 
widx – means the WAN interface. In which,   
  1: WAN1 Default, 2: WAN1 Alias 1,….. 255: all WANs. 
ipidx – means the index number (1 ~ 32) for all Alias IPs.   
-p <protocol>  Specify the transport layer protocol. 
Available values are TCP, UDP and ALL. 
-s<start port>  It means to specify the starting port number of the service offered 
by the local host. The range is from 0 to 65535. 
-e<end port>  It means to specify the ending port number of the service offered by 
the local host. 
The range is from 0 to 65535. 
-v  It means to display current settings. 
-r <remove>  It means to delete the specified open port setting. 
remove: Type the index number of the profile. 
-f <flush>  It means to return to factory settings for all the open ports profiles.
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> srv nat openport 1 1 -a 1 -c games -i 192.168.1.56 -w 1 1 -p TCP -s 23 -
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83 
> Set WAN Port ok!! 










