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Verizon 4G LTE Router MBR1515LVW
Miscellaneous
To change broadband Internet connection settings, use the Broadband Settings screen, as
described in Basic Setup: Configure Your Internet Settings on page 18.
To view or change the WAN setup:
1. Log in to the router as described in Log In to Your Router on page 17.
2. From the main menu, select Adv
anced > Miscellaneous.
3. Specify the following settings:
• Disable Po
rt Scans and DoS Protections. This check box is cleared so that the
firewall protects your LAN against port scans and denial of service attacks. This check
box should be selected only in special circumstances.
• Default DMZ Server. This feature is somet
imes helpful when you are using some
online games and videoconferencing. Be careful when using this feature because it
makes the firewall security less effective. See Set Up a Default DMZ Server on
p
age 73.
• Respond to Ping on I
nternet. If you want the router to respond to a ping from the
Internet, select this check box. This feature should be used only as a diagnostic tool,
since it allows your router to be discovered. Do not select this check box unless you
have a specific reason to do so.
• MTU Size. Maximum transmit
unit (MTU) value. For most Ethernet networks, this
setting is 1500 bytes, or 1492 bytes for PPPoE connections, or 1436 bytes for PPTP
connections.
• NAT Filtering. T
his parameter is set to Secured to provide a secure firewall to protect
computers on the LAN from attacks from the Internet. The Open setting is less
secure.
• Disable SIP
ALG. Some VoIP applications do not work well with SIP ALG. Selecting
this check box might help your VoIP devices create or accept a call through the router.
4. Click Apply to
save
your changes.