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New Contributor

Web Filter slowed internet connection down

Hi 

I am using a FortiGate 100E with v6.0.1. 

I have the following setup:

- VLAN with DHCP and DNS

- Device Detection and DHCP Snooping enabled

- IP4v Policy: with no restrictions (all)

- NAT enabled

- Logging All sessions

 

When I enable the Web Filter (Standard Setup) my Up and Downstream performance is reduced by aprox. 80%.

I would like to use the Static URL Filter to enable a whitelist of allowed urls. All other features should be disabled.

 

Any idea whats the problem here?

 

3 REPLIES 3
smtevesjr
New Contributor

same problem here. i don't receive the full internet speed..

AKrause

Try Flow based Webfilter.

Should perform better than proxy based.

 

Do you do SSL inspection?

Djimi
New Contributor

I just noticed the same thing on an FG-60D running 6.0.7 and flow-based. SSL inspection is set to the minimum certificate inspection. With all other profiles active (except web filter) I see 115Mb download. I enable web filtering, even with everything set to allow, and download reduces to 25Mb. I was thinking I needed new hardware but seeing that it happens with a 100E too, upgrade won't help. Maybe I'll try returning to 5.6. For now I've reluctantly turned off web filtering.

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