mozna ti pomuzou clankyhttps://pc.poradna.net/articles/345153-jak-diagnostikujeme-a-resime-problemy-se-sitovymi-pripojenimi-dil-i-tcp-ip-stackhttps://pc.poradna.net/articles/345180-jak-diagnostikujeme-a-resime-problemy-se-sitovymi-pripojenimi-dil-ii-routing-smerovani