Networking

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Revision as of 23:23, 9 March 2013 by Milk (talk | contribs)
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to sort and copy in

Service commands

sudo /etc/init.d/<service> restart
  ubuntu, restart a service

sudo /etc/rc.d/<service> stop | start | restart
  arch, service things

route
  show network routes avaliable
route -n
  show network routes avaliable, just ip

Configuration

mtr
  • route -n - display the host's networks and gateway

to sort

  • View The Daily Show, etc. in the UK, etc. Mofity HTTP headers; X-Forwarded-For "12.13.14.15" [2]

BGP

IRC / IM

  • IRC - Internet Relat Chat
  • Bitlbee - Instant Messaging

FTP

nmap

nmap -sT -sU -O -p 1-65535 localhost
  full port scan

nmap -p T:110,955

nmap -R -sL 209.85.229.99/27 | awk ‘{if($3==”not”)print”(“$2″) no PTR”;else print$3″ is “$2}’ | grep ‘(‘

"This command uses nmap to perform reverse DNS lookups on a subnet. It produces a list of IP addresses with the corresponding PTR record for a given subnet. You can enter the subnet in CDIR notation (i.e. /24 for a Class C)). You could add “–dns-servers x.x.x.x” after the “-sL” if you need the lookups to be performed on a specific DNS server. On some installations nmap needs sudo I believe. Also I hope awk is standard on most distros."

Monitoring

ntop

vnStat

  • vnStat is a console-based network traffic monitor for Linux and BSD that keeps a log of network traffic for the selected interface(s). It uses the network interface statistics provided by the kernel as information source. This means that vnStat won't actually be sniffing any traffic and also ensures light use of system resources. However, in Linux at least a 2.2 series kernel is required.

other

VOIP

  • Karaka is a Skype/XMPP gateway that connects the Skype and XMPP clouds.

Skype

Run multiple Skype sessions [3]; 

skype --dbpath=~/.Skype2 &

NFS

File sharing

TCP / IP

traceroute -m 100 216.81.59.173

IPv6

VPN

other

IaaS

  • Nova is the project name for OpenStack Compute, a cloud computing fabric controller, the main part of an IaaS system. Individuals and organizations can use Nova to host and manage their own cloud computing systems. Nova originated as a project out of NASA Ames Research Laboratory.

Router

KVM

to sort bits of other pages into this.

Mesh / P2P

Mesh WiFi

http://www.servalproject.org/about/how-it-works

Layer 1 (Physical)

Wireless protocols

Layer 2 & 3 (Data Link & Network)

Protocols

http://en.wikipedia.org/wiki/6LoWPAN

Existing networks


Router software

Hardware

http://cs.itd.nrl.navy.mil/projects/ http://piratepad.net/new-intranets

Higher layers

VPN

Onion/Garlic Routing encrypted anonymisers

Darknets

Routing

IPv6

DNS

P2P web cache

  • Yacy - Distributed web search service

P2P sharing

P2P sharing & streaming

P2P hosting

"While users can insert data into the network, there is no way to delete data. Due to the anonymity, no node knows who is the 'owner' of a piece of data. The only way data can be removed is if users don't request the data."

to check;

File sharing

Other

UK ISPs

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