Cherry-pick #7647 to 6.x: Add DHCPv4 protocol to Packetbeat #8149
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Added a build tag client.go to fix windows. (cherry picked from commit 6565915)
Packetbeat will capture and index individual DHCP packets for IPv4. This adds a dashboards too. Parsing is provided by github.com/insomniacslk/dhcp. Co-authored-by: Brian Waskiewicz <brian_waskiewicz@hotmail.com> Co-authored-by: Andrew Kroh <andrew.kroh@elastic.co> (cherry picked from commit 6eb21a4)
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Cherry-pick of PR #7647 to 6.x branch. Original message:
Packetbeat will capture and index individual DHCP packets for IPv4.
Parsing is provided by https://github.com/insomniacslk/dhcp.
This expands the work done in #7359.
Packetbeat DHCPv4 Overview Dashboard
I created a sample watch to alert when new clients are detected on the network: https://gist.github.com/andrewkroh/b8fe93c0dead7eb963e37ac4ca1a332a
Note to self: https://play.golang.com/p/rHecAoaBmI9