To do so, capture by ONLY Source IP to see the Ingress NATs or capture ONLY by the Destination IP to see Egress NATs. In some situations it's helpful to see Ingress/Egress NAT Policies that are being applied to packets. It's recommended to keep the Capture as open as possible without including undesired traffic so as to avoid missing any packets which may contribute to troubleshooting an issue. TIP: For most Packet Monitor Configurations Ether Type, IP Type, and some combination of Source/Destination IP Address/Port are all that is required. It is possible to configure the Display Filter to narrow down what is shown on the Packet Monitor Tool, which will be detailed below. The Monitor Filter impacts only the Captured Packets, so anything configured here will be collected via the Packet Monitor. By default these are unchecked, meaning the SonicWall will capture all traffic regardless of Status. NOTE: Regarding the checkboxes for Forwarded/Consumed/Dropped Packets on the Monitor Filter, these will force the Packet Monitor to collect only traffic which matches those options. You can hover over the small triangular arrows to the right of each Field to get examples of possible input, this can help greatly in determining what to put into each Field.All of these Fields will impact the captured packets and can give a different perspective on the traffic flow depending on how they're set up. The Monitor Filter will allow you to set Source and Destination IP Addresses, Ports, and specify the capture but Interface and Protocol. This is where the bulk of the Packet Monitor configuration is done.Normally the default options for the Settings tab are correct for most Packet Monitors although if what you're looking to capture is being obfuscated by things like Management Traffic, the Settings tab is the place to resolve that.What traffic to Exclude such as GMS, Syslogs, and SonicPoint Management.Whether the Packet Monitor will stop capturing or overwrite Packets once the Buffer is full.The Number of Bytes to Capture per Packet.On the Settings Tab you can configure the following.
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