This folder and its subfolders features some examples of (Fast)Click configuration.
Folders are organised by demonstrated feature. But some example of course demonstrate multipe interesting features at once, so do not hesitate to grep for element names if looking for examples.
- app Application-layer
- deprecated Deprecated examples (because of deprecated elements)
- dpdk DPDK-specific
- grid Grid
- ip6 IPv6
- kernel Kernel-specific feature
- lib Library of elementclass. Include them with require(library conf/lib/*.click)
- nat NAT and LB
- ids Configuration from a packet-based IDS, inspired from Metron
- pktgen Packet generation
- proxy Proxy
- queueing Advanced queuing, early dropping, ...
- ron RON
- router Router
- sched Task scheduling
- script Scripting
- simple Simple examples
- snoop TCPSnoop element
- test Testing
- tools Related to Click tools and scripts to build configs
- vpn VPN
- wifi WiFi
An interesting example is to compare router-vanilla.click and router.click, which implement the basic Click router using respectively vanilla Click and FastClick to emphase the easier configuration in multiqueue + multithread context, perhaps the better improvement of FastClick after performances, but more difficult to show in the paper. Note that if you run router-vanilla on FastClick, the improvement made to Click core system will already improve the performances as opposed to running it in vanilla Click directly.