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

Contents

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	2001:468:c80:6103:5054:ff:fe29:a22a
luug0.ece.vt.edu	cyberdelia.vtluug.org	128.173.89.244	10.99.0.1	fe80::21e:4fff:fe20:50d6
luug1.ece.vt.edu	acidburn.vtluug.org	128.173.89.245	10.99.0.4	2001:468:c80:6103:5054:ff:fe0c:b34b
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	2001:468:c80:6103:5054:ff:fed0:fa62
luug4.ece.vt.edu	mjh.ece.vt.edu	128.173.88.104	N/A	Unknown
luug5.ece.vt.edu	temp8191.vtluug.org	128.173.88.191	10.0.0.1	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

IPv4

• 10.99.0.0/16 used for internal hosts

-- Ignore this -- 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

It's possible there's not enough ipv4 space for something we decide to do in the future, but hopefully, we'll have proper ipv6 by then. All hosts have an internal address (static or DHCP) and some hosts have a globally accessible address too.

DNS

-- Ignore this --

• 10.99.0.1, aka joey aka the router

VT's DNS

You can use CNS's DNS resolvers when setting up new boxes:

• 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