Infrastructure:Network

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IF YOU CHANGE/ADD/REMOVE SOMETHING HERE CHANGE IT IN Inventory AND/OR Deprecated_Inventory TOO

This page describes specifics about VTLUUG's current network. For an overview, see Infrastructure:Networking

Addresses

ECE DNS VTLUUG DNS IPv4 Private Internal IPv4 IPv6
luug.ece.vt.edu sczi.vtluug.org 128.173.88.78 10.99.0.27 2607:b400:0006:cc80:0000:0aff:fe62:000b
luug0.ece.vt.edu cyberdelia.vtluug.org 128.173.89.244 10.99.0.1 2607:b400:0006:cc80:0000:0aff:fe62:0012
luug1.ece.vt.edu acidburn.vtluug.org 128.173.89.245 10.99.0.4 2607:b400:0006:cc80:0000:0aff:fe62:0013
luug2.ece.vt.edu N/A 128.173.89.146 N/A N/A
luug3.ece.vt.edu razor.vtluug.org 128.173.89.247 10.99.0.22 2607:b400:0006:cc80:0000:0aff:fe62:0014
luug4.ece.vt.edu mjh.ece.vt.edu 128.173.88.104 10.98.0.254 2607:b400:0006:cc80:0230:48ff:fe7e:28da
luug5.ece.vt.edu router.vtluug.org 128.173.88.191 10.98.0.1 2001:468:c80:6103:211:43ff:fe30:a72
mirror.ece.vt.edu N/A *Not sure if we can actually use this IP* 128.173.88.82 N/A N/A
N/A meltdown.vtluug.org N/A 10.98.0.3 2607:b400:0006:cc80:0000:0aff:fe62:0003
N/A spectre.vtluug.org N/A 10.98.0.4 2607:b400:0006:cc80:0000:0aff:fe62:0004
N/A shellshock.vtluug.org N/A 10.98.0.8 2607:b400:0006:cc80:0215:17ff:fe12:7670

See Deprecated_Network for historic information.

VTLUUG

Addresses

IPv6
  • SLAAC on 2607:b400:0006:cc80::/64
IPv4
  • 10.98.0.0/16: internal NAT
    • Static IPs: 10.98.0.1 - 10.98.0.254
    • DHCP: 10.98.1.0 - 10.98.1.150
  • 128.172.88.1/22: publicly accessible hosts

All hosts have an internal address (static or DHCP) and some hosts also have a globally accessible address.

DNS

joey also functions as DNS server for internal hosts

  • 10.99.0.1
  • 2607:b400:0006:cc80::1

VT's DNS

CNS maintains a few DNS servers on campus

  • yardbird.cns.vt.edu, 2001:468:c80:2101:0:100:0:22, 198.82.247.34
  • jeru.cns.vt.edu, 2001:468:c80:4101:0:100:0:42, 198.82.247.66
  • milo.cns.vt.edu, 2001:468:c80:6101:0:100:0:62, 198.82.247.98

See Also