When a capture job is in progress, the Network Agent captures all bytes in all packets on all network interfaces that it monitors. Packet Capture files can get very large, very quickly. The specified user account must have write permissions on the specified path.The local path must be defined on the remote server.Remote Storage (upload to SCP Server) – With this option enabled, the Agent uploads the capture file to the specified server when the packet-capture operation ends.As new capture files are created, the Agent deletes older files to free up space. This setting applies to both the Agent host and the remote server. Maximum Allotted Space – Maximum storage allotted for all capture files.The account (the one used to install and run the Network Agent) should have read and write permissions to this folder.The default path is /opt/appdynamics/netviz/pcap. The specified folder must exist on the Agent host.Path – If remote storage is disabled, the Agent stores capture files in this folder on the Agent host.The resulting pcap filename includes the prefix, the IP address, the interfaces captured, and the timestamp.įor example, if you specify a prefix of DataCenterNYC-, the resulting pcap will have filename: DataCenterNYC-ip-10-0-21-101_any_1_2017_09_28_17_58_03.pcap It is good practice to include the hostname or another string that clearly identifies the node. Packet Capture Filename Prefix – You must specify a prefix. Size – The maximum size for any single capture file.Duration (sec) – Make it long enough to capture at least one Business Transaction over the link that you want to troubleshoot.Right-click the Agent to set up and select View Packet Capture Configuration.In the Controller, click the gear icon in the top right ( ) and select AppDynamics Agents > Network Visibility Agents.You must perform this setup on each host before you can capture packets on that host.
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