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

open port 5001 on the firewall.

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

bandwith speed test

Verizon speed check

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

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

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 is a console-based network monitoring utility.

iptraf

• 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

• 1 artemis
• 2 licenseserver4
• 3 licenseserver3
• 4 to Blue Netgear
• 5 XRaid 1
• 6 XRaid 2
• 7
• 8 UPS

• 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

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

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

• 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

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