User's Manual

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Internet Connection Type Select DHCP to begin configuration of the DHCP connection.
Account Name
Enter the account name provided by your ISP.
Domain Name
Enter the domain name provided by your ISP.
MTU
Specify the Maximum Transmit Unit size. It is recommended you accept the default setting of
Auto. Otherwise, packets will be fragmented downstream if the MTU is set too high or too low,
which impacts network performance. In extreme cases, an MTU setting that is too low can
prevent the ECB350 from establishing some connections.
Get Automatically From
ISP
Click this radio button to obtain the DNS automatically from the DHCP server.
Use These DNS Servers
Click the radio button to set up the Primary DNS and Secondary DNS servers manually.
Discard Ping on WAN
Check to Enable to recognize pings on the ECB350 WAN interface or Disable to block pings on
the ECB350 WAN interface. Note: Pinging IP addresses is a common method used by hackers to
test whether the IP address is valid. Blocking pings provides some extra security from hackers.
Accept / Cancel Click Accept to confirm the changes or Cancel to cancel and return previous settings.