ipsec (8) - Linux Man Pages
ipsec: invoke IPsec utilities
ipsec - invoke IPsec utilities
- ipsec command [argument...] ipsec --help
- ipsec --directory
ipsec --help lists the available commands. Most have their own manual pages, e.g. ipsec_auto(8) for auto.
ipsec --version outputs the software version. A version code of the form ``Uxxx/Kyyy'' indicates that the user-level utilities are version xxx but the kernel portion appears to be version yyy (this form is used only if the two disagree). For the NETKEY/XFRM stack, the kernel version is used, always displaying the U/K split.
To get a list of supported commands, use ipsec --help. A few of the commonly used commands are described below
ipsec setup start|stop|restart maps to the host init system. Supported init systems are sysv, systemd, upstart and openrc.
ipsec barf dumps the internal system status to stdout for debugging
ipsec auto is used to manually add, remove, up or down connections. For more information see 'man ipsec_auto
ipsec whack is used to communicate direct commands to the pluto daemon using the whack interface. For more information see 'man ipsec_pluto'
ipsec initnss initialises the NSS database that contains all the X.509 certificate information and private RSA keys
ipsec checknss is ussed to check the NSS database and initialize it when it is not present.
ipsec import is used to import PKCS#12 X.509 files into the NSS database
ipsec checknflog is used to initialise iptables rules for the nflog devices when specified via the nflog= or nflog-all= configuration options.
The ipsec command passes the return code of the sub-command back to the caller. The only exception is when ipsec pluto is used without --nofork, as it will fork into the background and the ipsec command returns success while the pluto daemon may in fact exit with an error code after the fork.