Portions Copyright (c) Symbian Software Ltd. 2007.
Portions Copyright (C) 2003-2007 Nokia. * Nokia Core OS *
Save as expressly licensed to you by Symbian Software Ltd, all rights reserved.

Exain

This plugin is binded to IP protocol. It is started
when IP protocol is started an destroyed when IP protocol
is destroyed. It will receive all ICMP messages coming
in and passes them forward.