I'm writing a strict snort rule parser and I would like to accommodate snort rules from popular plugins. The documentation specifies that any action/type is possible because they can be defined by plugins. However, I would like to have a list of known actions to lookup against in order to throw warnings to users.
Currently, I know of the following snort actions:
alert log pass activate dynamic drop sdrop reject
Are there any other custom actions that you use or know of?