Infrastructure

From the Linux and Unix Users Group at Virginia Teck Wiki
Revision as of 01:25, 10 February 2016 by imported>Uncurlhalo (Addressing)
Jump to: navigation, search

This page document's VTLUUG's infrastructure post-CVL eviction.

Physical Infrastructure

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.

Virginia Tech has started blocking inbound ports 22 and 3389 and outbound port 25 at the campus border, in a move some are calling 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

https://linx.vtluug.org/ips1.txt

globally addressable ECE DNS Name fucntion internal address
128.173.88.78 luug.ece.vt.edu. sczi New webserver 10.99.0.27?? (Currently DHCP)
128.173.89.244 luug0.ece.vt.edu cyberdelia VM Host 10.99.0.1
128.173.89.245 luug1.ece.vt.edu. acidburn shell server 10.99.0.4
128.173.89.246 luug2.ece.vt.edu. milton Old webserver
128.173.89.247 luug3.ece.vt.edu. razor LDAP
128.173.88.104 luug4.ece.vt.edu. akhaten currently pfsense (global v4 subject to change) 10.99.0.104
128.173.88.36 mirror.ece.vt.edu. mirror not in use
128.173.88.191 luug5.ece.vt.edu. router not in use
172.xx.xx.xx snapfeed REDACTED
pfsense/443 jitsi.vtluug.org jitsi Jitsi 10.99.0.101 (static lease)
None 172.16.10.13 archiveteam-warrior Archive Team Warrior