We are having an intermittent problem where our Internet traffic stops flowing. After about 15-20 minutes it starts working again and we will have no issues for a day or so and then it comes back. We have been troubleshooting with our ISP and verified that port settings on both sides are set to Auto Speed and duplex. The interfaces negotiate at 1000Mbps and Full Duplex, however their interface is showing excessive amounts of transmit discards on their interface. Is there any tool in the UTM I can use to view any logs for the network interface on our side? The next step is to try and set both sides manually at 1000Mbps and full duplex to see if that helps. Not even sure if it the cause of the Internet problem, but is the only thing we can see right now.
This thread was automatically locked due to age.
