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how does a computer know which IP address will route information to the internet? [closed]view story

http://serverfault.com – Possible Duplicate: How does IPv4 Subnetting Work? For example, I have a computer with a Network Inteface Card (NIC) which is an Ethernet card that is connected by Ethernet cables to a router. There is also another computer with a cable that is connected in another port of the router. This is a Belkin router operating over an Ethernet in the LAN. (HowTos)

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[ubuntu] dnsmasq server no DNS on client nodesview story

http://ubuntuforums.org – I've got a problem with dnsmasq on my server everything but dns works on it, it currently gives out dhcp fine and points to the router etc however when i go to a website it wont find it, the dns is pointed to the server on the client machines. (Hardware)

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In need of connection helpview story

http://askubuntu.com – I've been stuck at this for a while now and cant figure it out. My friend installed Ubuntu 12.10 on my tower and used his internet cable and it worked fine. I asked him before he did it if it was going to be OK with my Netgear adapter and he said yes. So I got it back to my place the next day and hooked it up and tried it out. (HowTos)

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Shell Scripting for Router, Switch & FW deviationview story

http://www.unix.com – Hi, I have written a script for finding deviation for router,switch &fw. It is working fine on linux server. But when I try on sunos 5.10 OS it showing "grep: illegal option -- A". I have used grep -C and grep -A. How it will work on sunos? Help me out please !! (HowTos)

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Network configuration problemview story

http://askubuntu.com – I am beginner with Ubuntu 12.04 and I have the following problem with my network configuration. (HowTos)

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[ubuntu] lost packetsview story

http://ubuntuforums.org – hello, I have a problem, server ubuntu (apacht + ngnix) behind a router, that creates me my LAN. Sites in the world are visible, but when the Ping external-ip/site from the server are lost packets, and each time a different number. same, as Ping from PC which is in the same place - behind arouter (Hardware)

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[ubuntu] network configurationview story

http://ubuntuforums.org – Hi Guys! I am beginner with Ubuntu 12.04 and I have the following problem with my network configuration. (Hardware)

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[lubuntu] Wireless access configurationview story

http://ubuntuforums.org – Running Lubuntu on a windows xp home machine from a USB drive. The router has a home LAN configured and the access list contains the MAC address of this machine. (Hardware)

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Support Very perplexing issue related to web browsing speed.view story

http://androidforums.com – I got my Nexus several months ago, and up until a few weeks ago Chrome and Firefox were loading pages extremely fast. Now, for some reason both browsers load every page painfully slow. When I load a page both browsers just sit there doing nothing for around 5 seconds, while the WIFI icon remains solid blue. (General)

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help with iptables and klogdview story

http://unix.stackexchange.com – my router has linux as it's os and the system log has a lot of rows about iptable and klogd that I don't understand, could someone explain them to me? iptables -t nat -A PREROUTING -i ppp33 -p tcp --dport 44447 -j DNAT --to 192.168.1.101 iptables -I FORWARD 1 -i ppp33 -p tcp -d 192.168.1.101 --dport 44447 -j ACCEPT iptables -A INPUT -i ppp33 -p tcp --syn -m limit --limit 6/h -j LOG --log-level 1 (HowTos)