| This module matches packets based on the application layer data of |
| their connections. It uses regular expression matching to compare |
| the application layer data to regular expressions found it the layer7 |
| configuration files. This is an experimental module which can be found at |
| http://l7-filter.sf.net. It takes two options. |
| .TP |
| .BI "--l7proto " "\fIprotocol\fP" |
| Match the specified protocol. The protocol name must match a file |
| name in /etc/l7-protocols/ or one of its first-level child directories. |
| .TP |
| .BI "--l7dir " "\fIdirectory\fP" |
| Use \fIdirectory\fP instead of /etc/l7-protocols/. This option must be |
| specified before --l7proto. |
| |