pipsecd − IPsec tunnels
pipsecd
IPsec is a protocol that allows you to encrypt and authenticate data on a network. pipsecd implements the tunnelling part of IPsec.
pipsecd will read /etc/pipsecd/pipsecd.conf to get its configuration parameters. See the file /usr/share/doc/pipsecd/README.gz for its syntax.
The file /etc/pipsecd/configure will be run each time an interface goes up or down.
pipsecd has been written by Pierre Beyssac <pb AT enst DOT fr>