ipip(1) [debian man page]

IPIP(1) 						      General Commands Manual							   IPIP(1)

NAME

       ipip - an IP over IP encapsulation daemon

SYNOPSIS

       ipip

DESCRIPTION

       This  is  a user-space daemon that supports encapsulation of IP over IP.  Modern Linux kernels provide this ability in the kernel, but con-
       sume an interface per encapsulated link.  This can be impractical for virtual networks built up of a large number  of  encapsulated  links,
       such as is the case with the amateur radio net-44 network.  The ipip daemon is often a better solution for these environments.

       There  is  very	little	documentation on the daemon at this time.  Look for the README file in /usr/doc/ipip, and the example config files
       also in that tree.

AUTHOR

       This package was originally written by Mike Westerhof for SunOS.  Bdale Garbee ported it to HP-UX and BSD/OS.  Ron Atkinson and	John  Paul
       Morrison then provided the tweaks for Linux.

       The  package  is  currently  once  again  being	maintained  by Bdale Garbee, both as "upstream maintainer" and as maintainer of the Debian
       GNU/Linux ipip package.

																	   IPIP(1)

IPSEC_PF_KEY(8) 						Executable programs						   IPSEC_PF_KEY(8)

NAME

       ipsec_pf_key - shows pfkey messages emitted by the kernel when using the KLIPS or MAST stack.

SYNOPSIS

       pf_key --ah --esp --ipip --ipcomp --daemon filehmac-md5-96 | hmac-sha1-96

STACK

       Note that pf_key is only supported on the KLIPS and MAST stacks. It is not supported on any other stack.

DESCRIPTION

       pf_key is a program to open a PF_KEY socket and print all messages that are received from it. With no options, it will register itself to
       receive key requests for AH, ESP, IPIP and IPCOMP security associations. If given more specific options, then it will listen only to those
       protocols which are listed.

       If the messages are recognized, the messages will be decoded.

       If the option --daemon is provided, then after doing the registrations, the program will fork into the background. The provided file will
       be opened and the process ID of the background process will be written to it. This option is present to present race conditions in
       regression testing.

FILES

       /proc/net/pf_key

SEE ALSO

       pf_key(5), ipsec(8), ipsec_manual(8), ipsec_eroute(5), ipsec_spi(5), ipsec_spigrp(5), ipsec_klipsdebug(5), ipsec_tncfg(8), ipsec_version(5)

HISTORY

       Written for the Linux FreeS/WAN project <http://www.freeswan.org/> by Michael Richardson <mcr@freeswan.org>

AUTHOR

       Paul Wouters
	   placeholder to suppress warning

libreswan							    12/16/2012							   IPSEC_PF_KEY(8)