Infrastructure:Network

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

See Deprecated_Network for historic information.

VTLUUG Internal

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

• Contact Brandon Russell to get authoritative DNS entries added for *.ece.vt.edu
• network liasions