Otvorena mreža and policy routing
Otvorena mreža (Open network in Croatian) uses babel routing protocol, which in turn uses linux policy routing.
This blog post will go trough some simple commands to get to know how to use linux policy routing.
ip rule list - this command shows all policy routing tables
ip route list table babel - this command show routes in babel table
To see all tables on the system check it:
cat /etc/iproute2/rt_tables
20 olsr
21 babel
31 babel_default
30 olsr_default
0 unspec
253 default
254 main
255 local