Does Policy Based Routing work?

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Parisno
DD-WRT Novice


Joined: 06 May 2017
Posts: 13
PostPosted: Fri Oct 13, 2017 19:22    Post subject: Does Policy Based Routing work? Reply with quote
Linksys 1900ACS (v1) DD-WRT v3.0-r33492 (10/10/17)

After upgrading to the latest DD-WRT if I put my subnet that I want to use the VPV in "Services>VPN>Open VPN Client>Policy Based Routing" Then no clients in that subnet can access the internet, clients outside the subnet access internet through ISP as expected, remove the subnet and all clients access internet via VPN as expected.

What am I doing wrong?
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flakie
DD-WRT User


Joined: 23 Sep 2017
Posts: 229
Location: Swindon, UK
PostPosted: Fri Oct 13, 2017 21:50    Post subject: Re: Does Policy Based Routing work? Reply with quote
Parisno wrote:
Linksys 1900ACS (v1) DD-WRT v3.0-r33492 (10/10/17)

After upgrading to the latest DD-WRT if I put my subnet that I want to use the VPV in "Services>VPN>Open VPN Client>Policy Based Routing" Then no clients in that subnet can access the internet, clients outside the subnet access internet through ISP as expected, remove the subnet and all clients access internet via VPN as expected.

What am I doing wrong?


You need to disable SFE (Shortcut Forwarding Engine)
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Router Model: Netgear R8000
Firmware: DD-WRT v3.0-r41813 std (12/29/19)
Modem: Super Hub 3.0
ISP: Virgin Media 350/35 Mbps

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Parisno
DD-WRT Novice


Joined: 06 May 2017
Posts: 13
PostPosted: Fri Oct 13, 2017 22:59    Post subject: Re: Does Policy Based Routing work? Reply with quote
flakie wrote:
Parisno wrote:
Linksys 1900ACS (v1) DD-WRT v3.0-r33492 (10/10/17)

After upgrading to the latest DD-WRT if I put my subnet that I want to use the VPV in "Services>VPN>Open VPN Client>Policy Based Routing" Then no clients in that subnet can access the internet, clients outside the subnet access internet through ISP as expected, remove the subnet and all clients access internet via VPN as expected.

What am I doing wrong?


You need to disable SFE (Shortcut Forwarding Engine)


Awesome, that worked a treat, what does SFE do?
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spuriousoffspring
DD-WRT Guru


Joined: 05 Apr 2017
Posts: 981
Location: Louisiana, USA
PostPosted: Sat Oct 14, 2017 0:44    Post subject: Reply with quote
SFE (Shortcut Forwarding Engine)

https://source.codeaurora.org/quic/qsdk/oss/lklm/shortcut-fe/plain/README?h=banana
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https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=315569

IPVanish OpenVPN Client Setup TUTORIAL
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mickelC
DD-WRT Novice


Joined: 26 Oct 2017
Posts: 1
PostPosted: Thu Oct 26, 2017 15:19    Post subject: vpn Reply with quote
SPEED DEPENDS ON THE VPN YOU USE AND OPEN VPN IS THE HIGHEST SECURED PROTOCOL.
I PREFER USE A VPN FOR IPAD. I USE IT ON MY IPAD.
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