In situations when it is required to identify which device from your local network is generating a specific data flow, it is possible to check the temporary conntrack-storage of netfilter: /proc/net/ip_conntrack file. This is applicable for most of the Linux based systems and in this particular case the output is from an Debian Wheezy system. […]
Monthly Archives: January 2014
DHCP static IP address assigment with Cisco router
This is a copy paste from my Cisco 2851 router running-configuration file. I have used it to allocate fixed IP addresses to the devices within my network. If the MAC address of an device has not been manually added to the static-bindings file stored on compact flash then the DHCP server would allocate an IP […]