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This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!
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[[File:2700-small.png|link=:Category:FireBrick]]
==Overview==▼
The FireBrick 2700 has been used as a 'black' box traffic shaping device in shared offices. It's quite easy to configure a FireBrick for a 'serviced office' scenario where tenants pay for a slice of a fast pipe.▼
The FireBrick can shape based on parameters such as source/target IP/port/protocol, giving flexibility.▼
▲*The FireBrick 2700 has been used as a 'black' box traffic shaping device in shared offices. It's quite easy to configure a FireBrick for a 'serviced office' scenario where tenants pay for a slice of a fast pipe. -this would be great for leased lines, ethernet services, FTTC, FTTP etc.
When shaping, CWL graphs are produces for each 'shaper', giving a visual representation of the traffic.▼
▲*The FireBrick can shape based on parameters such as source/target IP/port/protocol, giving flexibility.
▲*When shaping,
*FireBrick are being used to traffic shape tenants in a serviced office setup where the alternative products to do the job were many times the cost.
==Black-box==
If a managed office already has network infrastructure then the FireBrick can work in a proxy-arp mode, and physically sit on your network between your router and your LAN.
=Config Examples=
==Proxy-arp Mode==
If you want the Firebrick to be 'invisible' on your LAN,
Here is a config snipet where physical ports are as follows:
==Traffic Shaping configuration==
First we need some shapers - these define the speed lanes/tunnels/pipes:
<syntaxhighlight>
<shaper name="Customer A" egress="500000" ingress="500000"/>
<shaper name="Customer B" egress="3000000" ingress="3000000"/>
</syntaxhighlight>
Here we have defined 2 shapers, one with 500kbit/s up/down, and one with 3Mbit/s up/down.
These shapers can then be used in rules, e.g.:
<syntaxhighlight>
<route-override>
<rule name="Customer A" source-ip="192.0.2.2" set-graph="Customer A"/>
<rule name="Customer B" source-ip="192.0.2.3" set-graph="Customer B"/>
</route-override>
</syntaxhighlight>
Here we have set specific IP addresses to go through specific shapers, so 192.0.2.2 will get 500K/bs and 192.0.2.3 will get 3Mbit/s.
[[Category:FireBrick|traffic]]
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