Need help starting own 6in4 tunnel on DigitalOcean

I want to start my own tunnelbroker to provide IPv6 addresses to my address using a Cloud VPS I have from DigitalOcean. I know this is an enterprise networking subreddit but I figured you guys might be more experienced in this as it includes handling servers, etc.

I tried to follow this guide http://ift.tt/2leR8bk

and I get no errors when I follow the steps but my router never gets internet over the IPv6 addresses. Not sure it is even working at all. It works fine with HE (except high latency due to routing issues with HE in the mean time).

Here is an example of the IPv6 provided to me in the control panel (Don't worry, this is just an example, not real IPs, but they do belong to DigitalOcean of course).

Public IPv6 network

PUBLIC IPV6 ADDRESS:

2a03:b0c0:0:1010::a0:e001

PUBLIC IPV6 GATEWAY:

2a03:b0c0:0:1010::1

CONFIGURABLE ADDRESS RANGE:

2a03:b0c0:0:1010::a0:e000 - 2a03:b0c0:0:1010::a0:e00f

I would really appreciate any help offered. Thanks.