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Troubleshooting traffic rules
Added on Tue, Apr 8, 2014
Overview If a particular communication is broken (for example, your users cannot access the server example.com), your traffic rules may be blocking the communication. This article describes how to find packets dropped by a traffic rule and how to... Read More
Configuring IP address translation
Added on Fri, Feb 8, 2013
IP address translation (NAT) overview Network Address Translation (NAT) is a term used for the exchange of a private IPaddress in a packet going out from the local network to the Internet withthe IP address of the Internet interface of the... Read More
Configuring traffic rules - exclusions
Added on Mon, Feb 4, 2013
Configuring exclusions You may need to allow access to the Internet only for a certainuser/address group, whereas all other users should not be allowed to accessthis service. This will be better understood through the following example (how to... Read More
Limiting Internet access with traffic rules
Added on Mon, Feb 4, 2013
Limiting Internet Access Access to Internet services from the local network can be limited inseveral ways. In the following examples, the limitation rules use IPtranslation (see the Configuring IP address translation article). Rules mentioned i... Read More
Configuring Demilitarized Zone (DMZ)
Added on Mon, May 30, 2011
Demilitarized Zone (DMZ) Demilitarized zone (DMZ) is a special segment of the local networkreserved for servers accessible from the Internet. It is not allowed to accessthe local network from this segment — if a server in the DMZ isa... Read More
Configuring traffic rules - multihoming
Added on Mon, Feb 4, 2013
Multihoming overview Multihoming is a term used for situations when one network interfaceconnected to the Internet uses multiple public IP addresses. Typically,multiple services are available through individual IP addresses (this impliesthat the... Read More
Configuring traffic rules
Added on Mon, Feb 4, 2013
How traffic rules work  x   Watch the Configuring traffic rules video. The traffic policy consists of rules ordered by their priority. The rulesare processed from the top downwards and the first matched rule is applied. Theo... Read More