Tenda 4G680 - Security; Firewall

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9 Security
9.1 Firewall
FirewallisusedtoprotecttheLANoftherouter.Youcanconfigurethefirewallasrequired.
9.1.1 Configurebasicsettings
Therouterenablesfirewallbydefault.Youcanenableordisablethefirewallandconfigurefirewall
entryrules.
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Parameter Description
FirewallEnable Enableordisablethefirewalloftherouter.
PacketsAllowed
 Drop:CommunicationsbetweencertainsourceIPanddestinationIPaddress
thatarespecifiedintherulesaddedintheIPv4FirewallEntriesandIPv6
FirewallEntriesareblocked.
 Accept:OnlycommunicationsbetweencertainsourceIPaddressand
destinationIPaddressthatarespecifiedinrulesaddedintheIPv4Firewall
EntriesandIPv6FirewallEntriesareallowed.
9.1.2 Addfirewallentryrules
IPv4FirewallEntriesandIPv6FirewallEntriesenableyoutoaddrulestoallowdataexchange
throughthefirewallbetweenthesourceIPaddressandthedestinationIPaddress.
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