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SlowVPN's profile

Contributor

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1 Message

Sunday, October 11th, 2015 11:38 PM

Slow performance while VPN through Cisco Anyconnect

Current level of internet service in my area is 18mbps. While I work from home through the Cisco Anyconnect software to VPN in to my work network, I have a severe drop off in performance. Speed tests off VPN are 18+, while connected to VPN they drop off below 1 mbps.Unable to find any guides on modifying or disabling the firewall on my NVG589 router. does anyone know if it is possible to bypass the firewall?

Expert

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20.4K Messages

9 years ago

@SlowVPN   Here's the 589 manual:

 

589 manual

 

See Nat Gaming p69 and IP Passthrough on p75.  Good luck 😉

 

Edit:  See the VPN warning on bottom of pg73.

 

Chris
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Employee

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1 Message

8 years ago

figured I'd just ask my question here since the subject is the same...

 

Had Uverse GigaPower installed on Friday.  Getting ~950 up & down over ethernet, but when I connect Cisco AnyConnect to work from home (as AT&T employee) it drops down to around 100/75 down/up.  Not surprised there's a slowdown, but losing ~90% of the speed doesn't seem right.

 

Over wireless, there's still a loss but not as bad. Getting mid-to-high 100's (~180) download without VPN, then low 100's (~120) with VPN...so a 50% loss.

 

Anything that can be done?  (yes, this is a first world problem...only getting 100MB, especially when I'm disconnecting 3MB DSL tomorrow)

 

-Greg

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