I have a small business network with about 50 internal devices during the working day, IPhones, Androids, computers, servers, etc. Since the middle of last year I started getting a message from my gateway router that the CPU was over 90% with nothing else significant in the logs. So two days ago I decide to change the gateway appliance to a CISCO model RV016 a pretty simple device that should easily handle the traffic I have. Users noticed that IPhones email refresh was taking longer than before, so I put the router in a higher state of logging all errors and sending me an email when it gets to 50 items. Some recent logs are attached, most of the inside originating ip's are from phones and droids but some are from my own computer (192.168.0.29). Can anyone tell me what kind of traffic this is and what I might be able to do to stop these errors. Note the firewall is enabled but according to Cisco there is no LAN to WAN filter enabled???
Help, Thanks, Vincent