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[[Infrastructure:Cyberdelia|Cyberdelia]] is the only connected physical machine right now. It contains 48 GB of memory with 4 ethernet interfaces; only eth4 is connected and is attached to br0. All hosts are on the ECE network behind router.ece.vt.edu, a gateway featuring ARP proxying but no IPv6. For global DNS changes under ece.vt.edu, server room access, and getting hosts added to the ARP proxy, contact Branden McKagen.
== On the Network Architecture ==
Because VTLUUG infra no longer has IPv6 access, we are limited by the IP addresses assigned to us, and what we can get through DHCP from ECE. As a consequence, all services which do not need to have a global IP should move to the internal network on the 10.99.x.x/24 subnet. In the future, it may be wise to bridge this network to an ethernet port on cyberdelia, so that a switch can be used to network our other services. When we have rackspace to do so, VPN/[[Iodine]] access to the internal network will be necessary.
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This is the projected diagram of our network, once sczi is fully deployed, and milton phased out. At this time, razor may also lose its global v4 address.
== Physical Infrastructure ==
Virginia Tech has started blocking inbound ports 22 and 3389 and outbound port 25 at the campus border, in a move some are calling [[gp:Cyber Auschwitz|Cyber Auschwitz]]. Contact itso-g@vt.edu for firewall exceptions. When deploying new hosts, make ssh listen on both 2222 and 22. Acidburn currently listens on 443 as well.
== Addressing ==
| [[Infrastructure:milton|milton]]
| Old webserver
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| 128.173.89.247
| [[Infrastructure:Temp88191|router]]
| not in use
|
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== Network Diagram ==
[[File:Infra2016-network.png]]