NAME
npppd
—
new Point-to-Point Protocol
daemon
SYNOPSIS
npppd |
[-dn ] [-f
config_file] |
DESCRIPTION
npppd
is a Point-to-Point Protocol (PPP)
and tunneling daemon capable of L2TP, PPTP, and PPPoE.
-d
- Do not daemonize. If this option is specified,
npppd
will run in the foreground and log to stderr. -f
config_file- Specify an alternative configuration file.
-n
- Configtest mode. Only check the configuration file for validity.
Normally npppd
works with
pipex(4) to accelerate IP packet forwarding, but
pipex(4) is disabled by default. To enable it, set
net.pipex.enable to ‘1’ using
sysctl(8).
When npppd
uses PPTP, the host system
should allow GRE packets, but they are disabled by default. To enable GRE,
set net.inet.gre.allow to ‘1’ using
sysctl(8).
FILES
- /etc/npppd/npppd.conf
- Default
npppd
configuration file.
SEE ALSO
gre(4), pipex(4), pppx(4), tun(4), npppd.conf(5), npppctl(8), sysctl(8)
HISTORY
The npppd
program first appeared in
OpenBSD 5.3.
AUTHORS
The npppd
program was written by Internet
Initiative Japan Inc.
BUGS
If l2tp-require-ipsec
is set to
“yes” with an L2TP tunnel, all incoming L2TP/IPsec packets are
dropped.