потери пакетов при подключении из-под винды к VPN серверу на FreeBSD до 60% и более.

mpd.conf:

default:
        load client1
        load client2
        load client3

client1:
        new -i ng0 pptp0 pptp0
        set ipcp ranges 192.168.1.249/32 192.168.1.251/32
        load client_standard

client2:
        new -i ng1 pptp1 pptp1
        set ipcp ranges 192.168.1.249/32 192.168.1.252/32
        load client_standard

client3:
        new -i ng2 pptp2 pptp2
        set ipcp ranges 192.168.1.249/32 192.168.1.253/32
        load client_standard

client_standard:
        set iface disable on-demand
        set iface enable proxy-arp
        set iface idle 1800
        set iface enable tcpmssfix
        set bundle enable multilink
        set link yes acfcomp protocomp
        set link no pap chap
        set link enable chap
        set link mtu 1460
        set link keep-alive 10 60
        set ipcp yes vjcomp
#       set ipcp dns 192.168.1.3
#       set ipcp nbns 192.168.1.4
        set bundle enable compression
        set ccp yes mppc
        set ccp yes mpp-e40
        set ccp yes mpp-e128
        set ccp yes mpp-stateless
        set bundle no noretry
        set link max-redial 0

mpd.link:

pptp0:
        set link type pptp
        set pptp enable incoming
        set pptp disable originate
        set pptp enable incoming
        set pptp enable always-ack

pptp1:
        set link type pptp
        set pptp enable incoming
        set pptp disable originate
        set pptp enable incoming
        set pptp enable always-ack

pptp2:
        set link type pptp
        set pptp enable incoming
        set pptp disable originate
        set pptp enable incoming
        set pptp enable always-ack