==Implementation==
To enable routing functionality, the well known [https://www.netfilter.org/ netfilter/iptables packet filtering framework] has been added to the software provided along with [[AXEL_ULite_and_SBC_Lynx_Embedded_Linux_Kit_(XUELK ) XUELK]] by default.
The following steps describe how to set up and configure netfilter to implement the desired routing policy.