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	Global IPv4	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 --

IPv4

All internal hosts have either a publicaly accessible v4 address or a NATed v4 address, plus private services have an additional v4 address.

• 10.99.0.0/16: private internal static hosts (NFS, LDAP, etc)
• 10.98.0.0/16: internal NAT hosts
  • Use 10.98.0.0 - 10.98.0.150: DHCP
  • Anything outside of DHCP can be used for static hosts
• 128.172.88.1/22: publicly accessible hosts

DNS

-- Ignore this --

• 10.99.0.0, 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