++ed by:
WATERKIP

1 PAUSE user

Richard G Harman Jr

NAME

Parse::Snort::Strict - Parse Snort rules with validation of the rules

DESCRIPTION

Parse Snort rules with validation regarding rule action, protocol and direction. Look at Parse::Snort for more usage detail, as this is a subclass of it.

SYNOPSIS

    use Parse::Snort::Strict;
    use Try::Tiny;

    my $rule = Parse::Snort::Strict->new();
    try {
        $rule->parse($text);
    }
    catch {
        warn "Unable to parse rule: $_";
    };

METHODS

action

You can only have the following actions

alert

generate an alert using the selected alert method, and then

log

log the packet

pass

ignore the packet

activate

alert and then turn on another dynamic rule

dynamic

remain idle until activated by an activate rule , then act as a log rule

drop

block and log the packet

reject

block the packet, log it, and then send a TCP reset if the protocol is TCP or an ICMP port unreachable message if the protocol is UDP.

sdrop

block the packet but do not log it.

proto

You can only have the following protocols:

tcp
udp
ip
icmp

direction

You can Only have the following directions

->
<>
<-