DAG Series FXO Voice Gateway User Manual
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Dinstar Technologies Co., Ltd.
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Subnet mask, gateway, DNS and other information configured by DHCP protocol.
Configuration interface as figure 4.5-5
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Figure 4.5-5 DHCP Configuration Interface
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Note
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When configure start and end IP address, subnet mask and gateway, please set the
same segment with LAN port. Otherwise, device will not work normally. After configuration,
restart device configuration validation.
4.5.5 DMZ Host (Routing mode)
DMZ(Demilitarized Zone) connect web, e-mail etc. server allowed external to access to this
area. Make the internal network located the back of the zone of confidence and not allow
any access, separation of inside and outside the network, protect user information.DMZ
can be understood that a special areas of the network and different from the external
network or intranet. Public server that does not contain confidential information usually
placed in DMZ, such as web, Mail, FTP etc. Accuser from intranet can visit the service of
DMZ, but can’t come into contact with confidential or private information stored in the
network. Even if DMZ server is damaged, it will not be confidential information in the
internal network .
