gentoo-overlay/net-analyzer/echoping/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>netmon</herd>
<use>
<flag name='http'>enable support for http protocol.</flag>
<flag name='icp'>enable support for ICP (used to monitor proxies).</flag>
<flag name='priority'>enable socket priority support.</flag>
<flag name='smtp'>enable support for SMTP protocol.</flag>
<flag name='tos'>enable support for TOS (TYpe Of Service).</flag>
</use>
</pkgmetadata>