Category: networking

03.05.2017

alias = „virtual network card“ = you can have multiple ip-addresses per phyisical network card. under linux the naming is: eth0:0, eth0:1, eth0:2… those are basically „virtual network cards“ each having their own unique ip-address (may not conflict/collide, not possible […]

03.05.2017

tested and works accross the following systems: uname -a Linux debian 3.16.0-4-686-pae #1 SMP Debian 3.16.39-1+deb8u2 (2017-03-07) i686 GNU/Linux uname -a Linux centos 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux uname -a Linux suse […]

03.05.2017

You could manually and termporarily get an dynamic ip address from dhcp server like this: dhclient eth0; # renew dhcp lease, ask for dhcp address, where eth0 is probably the nic you want The /etc/sysconfig/network file should contain the following […]

31.01.2017

Hardware Assembly: (i think 512MByte should be enough, 1GByte probably pretty good) Software Installation: including squid-proxy and web advertisement-filtering in the next part: OpenVPN 🙂 Thanks man! Amazing tutorials! by https://internetz.me Related Links: https://www.howtoforge.com/pfsense-squid-squidguard-traffic-shaping-tutorial http://www.shallalist.de/Downloads/shallalist.tar.gz

31.01.2017

ip address add 192.168.100.200/24 dev eth0 will add ip 192.168.100.200 to your eth0 / LAN, in case you need to access more subnets than the default DHCP-subnet. please also checkout this amazingly cool youtube video tutorial on how to build […]

Freifunk
18.01.2017

as seen on: http://dwaves.de/2016/10/22/linux-presentation-tag-ulm/ dieser TP-Link Router ist FreiFunk-Firmware kompatibel: which can be bought bei ebay für 20€ http://www.ebay.de/sch/i.html?_from=R40&_nkw=TL+WR841N&_sacat=0 dieses Model scheint auch kompatibel: http://www.ebay.de/sch/i.html?_from=R40&_nkw=TP-Link+TL-WDR4300+&_sacat=0 koscht aber mehr. Das Konzept: Aktuell besteht das Konzept daraus den Traum „WLAN für Alle […]

16.11.2016

http://mirror.switch.ch/ftp/mirror/zeroshell/ZeroShell-3.6.0.iso -> fire this up in a VirtualBox machine… using „Generic Linux“ settings. explanation later. as seen on: http://www.pcwelt.de/ratgeber/DSL-Optimierung_-_So_tunen_Sie_Ihr_Netzwerk-Multi-WAN_und_Co.-8913906.html Firewall Router Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main network services a LAN […]

19.03.2016

theoretically it should be possible to set a default gateway with ifconfig ifconfig [-a] [-s] [–help] [–version] {interface} [address] [netmask{address}] [gateway{address}] [tftpserver{address} ] [[up] | [down]] Set a fixed ip, activate network card and add default gateway this will: 1. […]

16.06.2015

uname -a Linux debian 3.16.0-4-686-pae #1 SMP Debian 3.16.39-1+deb8u2 (2017-03-07) i686 GNU/Linux # -n = show numeric ip addresses, do not try to resolve dns-names of hosts lsof -i -P -n; # list all open ports and listening services/programs COMMAND […]

25.09.2013

unfortunately things got changed in debian – but should also be valid throughout Debian 8.X. udev rules, persistent… whatever. why do people have to change stuff that actually works? it seems i am not the only one having this problem: […]