نحوه نصب و راه اندازی l2tp و pptp با استفاده از (MPD (Multi-link PPP Daemon

gateway_enable=“YES”

# cd /usr/ports/net/mpd5
# make install clean

default:
       load pptp

pptp:
       new -i ng0 pptp pptp                     ## create a new interface of ng0 for the pptp connection
       set iface disable on-demand              ## disable on-deman dialing for this connection
       set iface enable proxy-arp                       ## enable the arp proxy for the created interface
       set bundle disable multilink                     ## disable multi link options
       set bundle authname Fred                 ## define the username for this connection
       set bundle enable encryption                     ## enable encryption for this connection
       set link yes acfcomp protocomp                   ## address control and protocol field compression
       set link disable pap                             ## disable PAP authentication for this link
       set link enable chap                             ## enable CHAP authentication for this link
       set link keep-alive 10 60                        ## keep alive settings for idle links
       set ipcp enable vjcomp                           ## enables header compression for the link
       set ipcp ranges 10.0.0.2/32 10.0.0.101/32        ## sets IP of PPTP server as well as initial link
       set ipcp dns 10.0.0.1                            ## sets IP of DNS server to be given to client
       set ipcp nbns 10.0.0.20                          ## sets IP of the WINS server to be given out
       set bundle enable compression                    ## enables tunnel compression
       set ccp enable mppc                              ## enables microsoft point-to-point compression
       set ccp enable mpp-e40                           ## 40-bit MPP encryption
       set ccp enable mpp-e128                          ## 128-bit MPP encryption
       set ccp yes mpp-stateless                        ## enables stateless mode for faster recovery
       set bundle enable crypt-reqd             ## require client to have encryption or drop link

pptp:
set link type pptp      ## define the link type protocol as PPTP
set pptp self 10.0.0.2        ## define the IP address  on which MPD will run
set pptp enable incoming      ## define the connection as Incoming
set pptp enable originate     ## enables PPTP connection for communication with the client

Fred    password_for_fred
Joe     password_for_joe
Bob     password_for_bob

/usr/local/etc/rc.d/mpd.sh start