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aoe:network

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speed tests

iperf
iperf -s -m (on server)
iperf -m -c <client name> (on client)

open port 5001 on the firewall.

ttcp

http://skyraider.cns.vt.edu:7123

bandwith speed test

Verizon speed check

http://www.ecorridors.vt.edu/maps/broadbandmap.php

Network Interface Speed

[root@tsunami ~]# mii-tool
eth0: negotiated 100baseTx-FD, link ok

CIDR calculator

sipcalc 192.168.1.5/24

http://unixlab.blogspot.com/2011/02/advanced-ip-subnet-calculator-sipcalc.html 

sipcalc -d -bcix -n 4 -e -r -t  wlan0

iptraf

IPTraf is a console-based network monitoring utility. 

iptraf

AOE Network Summary

Physical

  • 128.173.0.0/16 Campus
    • 128.173.188.0/23? Randolph
  • 198.82.0.0/16 Campus
  • 172.?/? Wireless
  • 192.168.1.0/24 sandbox
  • 192.168.2.0.24 install

management network

black Linksys Switch
  • 1 artemis
  • 2 licenseserver4
  • 3 licenseserver3
  • 4 to Blue Netgear
  • 5 XRaid 1
  • 6 XRaid 2
  • 7
  • 8 UPS
blue Netgear Switch
  • 1 To Black Linksys Switch
  • 2 iMac
  • 3 XRaid 1-1
  • 4 XRaid 1-2
  • 5 XRaid 2-1
  • 6 XRaid 2-2
  • 7
  • 8
Portals
313 Office SideLocation
313 TP01APhone Phone West Wall
313 TP01Binactive West Wall
313 TP02A(RAN-D8-08 7)East Wall 100/full Catalyst 29×0/35×0/37×0
313 TP02B(RAN-D8-05 B)East Wall 100/full Catalyst 1900
313 TP03Abad West Wall inset box
313 TP03Binactive West Wall inset box
AOE Machine Room
313A TP01A(RAN-D8-04 10) badWest Wall left 10MBi/half Catalyst 1900
313A TP01B(RAN-D8-04 11) setupWest Wall left 10MBi/half Catalyst 1900
313A TP02A(RAN-D8-08 15)Pluto 100/full Catalyst 29×0/35×0/37×0
313A TP02B(RAN-D8-08 16)Neptune 100/full Catalyst 29×0/35×0/37×0
313A TP03A(RAN-D8-01 B)Minor Servers 5 computers (was hermes) 100/full Catalyst 1900
1 minor-servers 7 macs
2 Licenseserver2
3 licenseserver3
4 bacchus
5 empty
6 licenseserver4 labeled licenseserver
7 printers purple
8 courier
313A TP03B(RAN-D8-08 17) 100/full Catalyst 29×0/35×0/37×0
1 distance1
2 distance2
3 distance3
4 distance4
5 distance5
6 distance6
313A TP03C(RAN-D8-08 18)artemis 100/full Catalyst 29×0/35×0/37×0
313A TP03D(RAN-D8-06 B)Outside World CNS Uplink 23 computers 100/full Catalyst 1900
1 CNS Outside World Uplink 313A TP03D
2 alexandria (label)
3 athena
4 cable F (label) - europa
5 xentest
6 empty
7 idesk
8 aries (label)
9 halley (label) - bernoulli
10 ericjohnson (label)
11 11 - poseidon
12 cable G (label) - callisto
13 aoe gl-1 (label) - titan
14 sirius (label) - Goes to melnikov but not connected
15 aoe gl-2 (label) - galerkin
16 aoe gl-3 (label) - orion
17 daemos (label) - lyapunov
18 Cable A (label) - tethys
19 ritz (label) - gl-gauss
20 blue cable, Newer bacchus
21 21 - aphrodite
22 idesk (label) - triton
23 empty
24 severian (label)
313A TP04A(RAN-D8-09 6)sandbox - West Wall right 100/full Catalyst 29×0/35×0/37×0
1 setup - pending
2 setup - pending
3 setup - pending
4 setup - pending
313A TP04B(RAN-D8-06 22)Hawker1 - West Wall right 10/half Catalyst 1900
Grad Lab
gig switch gl-mimas-blue
315TP02B Grad Lab printer-white
315TO03A Grad Lab gl-encaladus-purple
315TP03B Grad Lab gl-mercury-blue
315TP04A McCue - Whitegl-hyperion-white
315TP04B McCue - Whitegl-iapetus-white
315TP05A McCue - Purpledl-hindenburg-purple temp
315TP05B McCue - BlueXingz laptop
315TP10B Roy melnikov
315TP12A Roy no machine
315TP12B Roy - Greyganymede
315TP13B Roy - Bluecharon - associated with William Oberkampf wlo6600 (alias wloberk).
no machine-ritz 
033TP03A, Network, Supersonic
033TP03B, Phone, Supersonic
033TP01A, Phone-inactive, Supersonic
033TP01B, Phone-inactive, Supersonic

033TP02A, Phone, Cascade, M.E. 231-5868
033TP02B, Network, Cascade, M.E.

033ATP01B, Network, Electronics Shop

033B (room 30)
033BTP01A, Network, Room 30
033BTP01B, Phone-inactive
033BTP02A, Phone 231-7526, Room 30
033BTP02B, Network, Room 30, 100Mbit
033BTP03A, Network, Room 30
033BTP03B, Network, Room 30 -Supersonic Temp

26TP15A, Network, Room 26 (Neu)
26TP15B, Network, Room 26 (Neu)
26TP08A, Network, Room 26 (Neu)
26TP08B, Network, Room 26 (Neu)
26TP01A, Network, Room 26 (Neu)
26TP01B, Phone, Room 26 (Neu)
26TP06A, Network, Room 26 (Neu)
26TP06B, Network, Room 26 (Neu)
26TP07A, Network, Room 26 (Neu)
26TP07B, Network, Room 26 (Neu)
26TP05A, Network, Room 26 (Neu)
26TP05B, Network, Room 26 (Neu)
26TP13A, Network, Room 26 (McCue)
26TP13B, Network, Room 26 (McCue)
26TP14A, Network, Room 26 (NcCue)
26TP14B, Network, Room 26 (NcCue)
26TP03A, Network, Room 26 (McCue) <--needs
26TP03B, Network, Room 26 (McCue) 
26TP02A, Phone, Room  26 (McCue)
26TP02B, Phone, Room 26 (McCue)
26TP??A, Phone, Room 26 (McCue)
26TP??B, Phone, Room 26 (McCue)
26TP10A, Network, Room 26 (McCue) In use
26TP10B, Network, Room 26 (McCue) In use
26TP11A, Network, Room 26 (McCue)
26TP11B, Network, Room 26 (McCue)
26TP12A, Network, Room 26 (McCue)
26TP12B, Network, Room 26 (McCue)

211TP01B, Network, Fem Room 209 switch with 2 computers
209TP01B, Network, Fem Room 209

Virtual

  • 192.168.3.0/24 web test dmz for www2 and request tracker
  • 192.168.100.0/24 dhcp spase for virtual machines

virtual network machines

machine name3 Type aliases cnames purpose WAN LAN VLAN Accounts
riccioli physical xentest1 www2
webtest 		virtual machine host
install server 		eth1 128.173.188.30 eth0 192.168.2.10 vnet0 192.168.3.1
vnet1 192.168.100.1 		steve
physical alexandria21 alexandria file server rsync mirror backup N/A eth0? 192.168.2.74 N/A
webtest virtual www2 www2.aoe.vt.edu - New web template test N/A N/A eth0 192.168.3.2
xenwebf92 virtual Fedora box web server for Request tracker N/A N/A eth0 192.168.3.3 steve
physical machines
  • riccioli
    • ssh uses port 32777
      • ssh xentest1
      • ssh riccioli -l root -p 32777
  • alexandria2
    • ssh uses port 32776 via riccioli
      • ssh alexandria21
      • ssh riccioli -l root -p 32776
virtual machines
  • webtest (www2)
    • www access on port 80, 8080, 443 via
    • ssh access on port 32722 via riccioli port 32722 forward
      • ssh www2 -l root -p 32722
  • xenwebf9
    • www access on port 32780, 32443
    • ssh access on port 32772
      • ssh riccioli.aoe.vt.edu -l root -p 32772
    • mysql moone with the bang

1 These names are personal settings in user config in ~/.ssh/config mainly to avoid ssh key warnings.

2 Local machine name only

3 All names are private and only on AOE DNS

Neu's boxcluster

cyclone.aoe.vt.edu

Linksys router with 128.173.105.36 global address.

  • ssh forwarded on port 32722
  • 192.168.36.1 LAN address

Boxcluster global address 192.168.36.10

  • 192.168.1.1
  • 192.168.1.2
  • 192.168.1.3
  • 192.168.1.4
aoe/network.txt · Last modified: 1970/01/01 00:00 (external edit)