Bought 4 of these pieces for office work. Very good fast router: GRE + Ipsec, OSPF, VLAN, CapsMAN tunnels are up Unfortunately, one instance works stably only if you auto-reboot every day, the second and third require a reboot once a week. Only the fourth one works stably (the configs are the same for everyone). I won't buy these again. If you want to save money, then take a stable 3011 or 2022 with Wi-Fi. I will continue to buy CCR-1009. they are really very stable and hassle free.
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