#TNCLabNet - 2026-06-23

• I built out the 3rd continent today, consisting of another 15 routers.

• I set up the first “”production Cloud UDP tunnel connection from #GNS3 to #uBridge and a TAP interface connected to the Linux bridge that #Proxmox uses. — Now I have native IP in-band connectivity into TNCLabNet.

• I added #IPv6 to all 50+ virtual 7206VXRs.

• I updated the dynamic routing to support IPv6.

• I wrestled with Cisco iOS to learn that I need to explicitly enable IPv6 routing (forwarding) instead of just being a client device.

• I did a proof of concept for SSH access to the routers.

• I used said SSH access to collect some sample data to gather interfaces and IPs so that incan build DNS entries for things.