SecureNat Not Reaching Gateway

[gavstah]

Hi All -

I've got softether set up on a vanilla install of CentOS 6.4 x64 - I've got securenat set up with IP block, correct netmask and gateway. IPtables is disabled for testing. I can log into the softether server (using L2TP), but cannot get out to the internet from there.

Seems like it's not seeing the gateway - but the gateway IP works fine as far as the machine NIC is concerned.

Has anyone had (and solved) this problem before?

[gavstah]

Disregard - figured this out - posting answer so it may help others.

Host gave us IPs on a shared subnet, which they restrict by mac address. Softhether doesn't seem to recognize this kind of setup.

[tesseract]

How did you eventually solve this?