MikroTik is a Latvian company that has been producing network equipment since 1996. Their products include routers, switches, access points and microwave links for wireless ISPs. MikroTik products run on RouterOS or SwitchOS, which are based on Linux making the products very affordable. The hardware is sold under RouterBoard brand.
Petri Riihikallio is a certified MikroTik Certified Network Administrator (MTCNA), Wireless Engineer (MTCWE), UserManager Engineer (MTCUME), IPv6 Engineer (MTCIPv6E).