Windows L2TP split tunnelling using CMAK

by Default, the in-built windows L2TP client will attempt to tunnel all internet traffic over an L2TP VPN connection. This can of course be disabled to achieve a low level of split tunnelling: Right click on the VPN adapter > properties > TCP/IP settings > Advanced. Clear the “use default gateway on remote network” It’s … Continue reading Windows L2TP split tunnelling using CMAK

Configuring basic cisco network traffic monitoring with ntop and NetFlow

If you are the admin of a cisco (and sonicwall now in the newer firmware) network, NetFlow is a good and easy way of gathering insight into what exactly is passing through your cisco. Apart from seeing link usage, netflow also allows the admin to see which protocols, ports and hosts are being used. This … Continue reading Configuring basic cisco network traffic monitoring with ntop and NetFlow