IPKG for Synology DS213+

CAUTION: before upgrading your DSM disable IPKG ( if its already installed )! 

=> /etc/rc.local

original source: http://www.synology-wiki.de/index.php/IPKG

Install IPKG:

ssh onto NAS

ssh root@NAS

afterwards change to root dir

cd /volume1/

Remote Sniffertrace with tcpdump and netcat

sometimes there is the need to capture network traffic on a remote host, but the host hasn't got enough disk space or resources to handle the traffic. for this issue we can work with a remote capture host using netcat and tcpdump!

Situation: 1x Client ( local ) - 1x Server ( remote )

netcat has to be installed on the local client and the syntax should be as follow: