Category Archives: IPv6

IPv6 Tunnel using BGP on a Cisco 877

The last post was about basic IPv6 tunnelling using GRE and a static route from the ISP router to the Cisco 887 at the remote site. That all worked , but lacked ‘interest’. I had considered putting in a Cisco … Continue reading

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Basic IPv6 tunnelling using GRE using Cisco 887 va

While I was testing and setting up IPv6 enabled 30:30 servers, I needed to get IPv6 to my home. I thought I’d do a quick and dirty IPv6 tunnel from one of our transit routers (BGP Border router) to my … Continue reading

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Moving to IPv6 web hosting

I decided to move this blog to an IPv6 web server because, well because I thought I ought to. We’re in the middle of the dual stacking project at Gconnect and the idea of using a new 30:30 server to … Continue reading

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Mixing IPv4 and IPv6 on Cisco Zone Based Firewall

My first attempt at this was not a great success as i was using a router on version 12.4.x which did not support the ZBF using IPv6 – nice to know! Moving on to IOS version 15.x, all seems to … Continue reading

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