Difference between revisions of "Infrastructure:Network"

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(joey -> shellshock)
 
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!ECE DNS
 
!ECE DNS
 
!VTLUUG DNS
 
!VTLUUG DNS
−
!Global IPv4
+
!IPv4
−
!Internal IPv4
+
!Private Internal IPv4
 
!IPv6
 
!IPv6
 
|-
 
|-
 
| luug.ece.vt.edu
 
| luug.ece.vt.edu
−
| [[Infrastructure:sczi|sczi.vtluug.org]]
+
| [[Infrastructure:Sczi|sczi.vtluug.org]]
 
| 128.173.88.78
 
| 128.173.88.78
−
| 10.99.0.27
+
| 10.98.0.11
−
| 2001:468:c80:6103:5054:ff:fe29:a22a
+
| 2607:b400:6:cc80:0:aff:fe62:b
 
|-
 
|-
 
| luug0.ece.vt.edu
 
| luug0.ece.vt.edu
−
| [[Infrastructure:Cyberdelia|cyberdelia.vtluug.org]]
+
| [[Infrastructure:Dirtycow|dirtycow.vtluug.org]]
 
| 128.173.89.244
 
| 128.173.89.244
−
| 10.99.0.1
+
| 10.98.0.7
−
| fe80::21e:4fff:fe20:50d6
+
| 2607:b400:6:cc80:21e:c9ff:feef:13f8
 
|-
 
|-
 
| luug1.ece.vt.edu
 
| luug1.ece.vt.edu
−
| [[Infrastructure:acidburn|acidburn.vtluug.org]]
+
| [[Infrastructure:Acidburn|acidburn.vtluug.org]]
 
| 128.173.89.245  
 
| 128.173.89.245  
−
| 10.99.0.4
+
| 10.98.0.12
−
| 2001:468:c80:6103:5054:ff:fe0c:b34b
+
| 2607:b400:6:cc80:0:aff:fe62:c
 
|-
 
|-
 
| luug2.ece.vt.edu
 
| luug2.ece.vt.edu
−
| N/A
+
| [[Infrastructure:Meltdown|meltdown.vtluug.org]]
−
| 128.173.89.146
+
| 128.173.89.246
−
| N/A
+
| 10.98.0.3
−
| N/A
+
| 2607:b400:6:cc80:0:aff:fe62:3
 
|-
 
|-
 
| luug3.ece.vt.edu
 
| luug3.ece.vt.edu
−
| [[Infrastructure:razor|razor.vtluug.org]]
+
| [[Infrastructure:Chimera|chimera.vtluug.org]]
 
| 128.173.89.247
 
| 128.173.89.247
−
| 10.99.0.22
+
| 10.98.0.10
−
| 2001:468:c80:6103:5054:ff:fed0:fa62
+
| 2607:b400:6:cc80:0:aff:fe62:a
 
|-
 
|-
 
| luug4.ece.vt.edu
 
| luug4.ece.vt.edu
 
| [[User:mjh|mjh.ece.vt.edu]]
 
| [[User:mjh|mjh.ece.vt.edu]]
 
| 128.173.88.104
 
| 128.173.88.104
−
| N/A
+
| 10.98.0.254
−
| Unknown
+
| 2607:b400:0006:cc80:0230:48ff:fe7e:28da
 
|-
 
|-
 
| luug5.ece.vt.edu
 
| luug5.ece.vt.edu
−
| [[Infrastructure:temp88191|temp8191.vtluug.org]]
+
| [[Infrastructure:Shellshock|router.vtluug.org]]
 
| 128.173.88.191
 
| 128.173.88.191
−
| 10.0.0.1
+
| 10.98.0.1
 
| 2001:468:c80:6103:211:43ff:fe30:a72
 
| 2001:468:c80:6103:211:43ff:fe30:a72
 +
|-
 +
| N/A
 +
| [[Infrastructure:Nikonwormhole|nikonwormhole.vtluug.org]]
 +
| 128.173.88.135
 +
| 10.98.0.21
 +
| 2607:b400:6:cc80:0:aff:fe62:e
 
|-
 
|-
 
| mirror.ece.vt.edu
 
| mirror.ece.vt.edu
Line 58: Line 64:
 
| N/A
 
| N/A
 
|-
 
|-
 +
| N/A
 +
| [[Infrastructure:Switch|switch.private.vtluug.org]] (Internal v4 only)
 +
| N/A
 +
| 10.98.0.2
 +
| N/A
 +
|-
 +
| N/A
 +
| [[Infrastructure:Spectre|spectre.vtluug.org]]
 +
| N/A
 +
| 10.98.0.4
 +
| 2607:b400:6:cc80:0:aff:fe62:4
 +
|-
 +
| N/A
 +
| [[Infrastructure:Cyberdelia|cyberdelia.vtluug.org]]
 +
| N/A
 +
| 10.98.0.6
 +
| 2607:b400:0006:cc80:0215:17ff:fe12:7670
 +
|-
 +
| N/A
 +
| [[Infrastructure:Shellshock|shellshock.vtluug.org]]
 +
| N/A
 +
| 10.98.0.8
 +
| 2607:b400:6:cc80:215:17ff:fe12:7670
 
|}
 
|}
  
−
See [[Deprecated_Network]] for historic information.
+
See [[Deprecated_Network]] for historical information.
  
−
=== VTLUUG Internal ===
+
=== VTLUUG ===
 
==== Addresses ====
 
==== Addresses ====
−
IPv6
+
===== IPv6 =====
−
* SLAAC
+
* SLAAC on 2607:b400:0006:cc80::/64
−
 
 
−
IPv4
 
−
* 10.99.0.0/16 used for internal hosts
 
−
 
 
  
−
-- Ignore this --
+
===== IPv4 =====
−
IPv4
+
* 10.98.0.0/16: internal NAT
−
* 10.99.0.0/16: '''private''' internal static hosts (NFS, LDAP, etc)
+
** Static IPs: 10.98.0.0/24
−
* 10.98.0.0/16: internal NAT hosts
+
** DHCP: 10.98.1.0 - 10.98.1.150
−
** Use 10.98.0.0 - 10.98.0.150: DHCP
+
** Iodine: 10.98.10.0/24
−
** Anything outside of DHCP can be used for static hosts
+
* 128.173.88.1/22: publicly accessible hosts
−
* 128.172.88.1/22: publicly accessible hosts
 
  
−
All internal hosts have either a publicaly accessible address or a NATed address, plus private services have an additional address.
+
All hosts have an internal address (static or DHCP) and some hosts also have a globally accessible address.
  
 
==== DNS ====
 
==== DNS ====
−
-- Ignore this --
+
[[Infrastructure:Shellshock|Shellshock]] also functions as DNS server for internal hosts
−
* 10.99.0.0, aka [[joey]] aka the router
+
* 10.99.0.1
 +
* 2607:b400:0006:cc80::1
  
 
=== VT's DNS ===
 
=== VT's DNS ===
−
You can use CNS's DNS resolvers when setting up new boxes:
+
CNS maintains a few DNS servers on campus
 
* yardbird.cns.vt.edu, 2001:468:c80:2101:0:100:0:22, 198.82.247.34
 
* 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
 
* jeru.cns.vt.edu, 2001:468:c80:4101:0:100:0:42, 198.82.247.66

Latest revision as of 20:40, 5 November 2024

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 10.98.0.11 2607:b400:6:cc80:0:aff:fe62:b
luug0.ece.vt.edu dirtycow.vtluug.org 128.173.89.244 10.98.0.7 2607:b400:6:cc80:21e:c9ff:feef:13f8
luug1.ece.vt.edu acidburn.vtluug.org 128.173.89.245 10.98.0.12 2607:b400:6:cc80:0:aff:fe62:c
luug2.ece.vt.edu meltdown.vtluug.org 128.173.89.246 10.98.0.3 2607:b400:6:cc80:0:aff:fe62:3
luug3.ece.vt.edu chimera.vtluug.org 128.173.89.247 10.98.0.10 2607:b400:6:cc80:0:aff:fe62:a
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
N/A nikonwormhole.vtluug.org 128.173.88.135 10.98.0.21 2607:b400:6:cc80:0:aff:fe62:e
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 switch.private.vtluug.org (Internal v4 only) N/A 10.98.0.2 N/A
N/A spectre.vtluug.org N/A 10.98.0.4 2607:b400:6:cc80:0:aff:fe62:4
N/A cyberdelia.vtluug.org N/A 10.98.0.6 2607:b400:0006:cc80:0215:17ff:fe12:7670
N/A shellshock.vtluug.org N/A 10.98.0.8 2607:b400:6:cc80:215:17ff:fe12:7670

See Deprecated_Network for historical information.

VTLUUG

Addresses

IPv6
  • SLAAC on 2607:b400:0006:cc80::/64
IPv4
  • 10.98.0.0/16: internal NAT
    • Static IPs: 10.98.0.0/24
    • DHCP: 10.98.1.0 - 10.98.1.150
    • Iodine: 10.98.10.0/24
  • 128.173.88.1/22: publicly accessible hosts

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

DNS

Shellshock 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

Retrieved from "https://vtluug.org/w/index.php?title=Infrastructure:Network&oldid=7943"