How much does a IPtables router slow down a connection?

Posted by RayQuang on Server Fault See other posts from Server Fault or by RayQuang
Published on 2011-01-11T08:31:25Z Indexed on 2011/01/11 8:55 UTC
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Filed under:

networking

|

gateway

|

latency

Hi, I would like to know if introducing a new gateway in my network will slow things down. The question may sound unclear but here is an illustration:

Before Installing gateway server

Main Router <=> switches <=>  servers

after installing gateway Server

Main Router <=> IPtables router <=> switches <=>  servers

My question is. How much will this delay incoming outgoing requests / file transfers. thanks, RayQuang

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