i386/146143: mpd on-demand mode. When set idle > 0 up-script && down-script run each time on connect and disconect

[Vladimir]

>Number:         146143
>Category:       i386
>Synopsis:       mpd on-demand mode. When set idle > 0 up-script && down-script run each time on connect and disconect
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Apr 29 08:50:02 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Vladimir
>Release:        FreeBSD 6.2-RELEASE-p12
>Organization:
>Environment:
FreeBSD server.ru 6.2-RELEASE-p12 FreeBSD 6.2-RELEASE-p12 #1: Tue Aug 19 11:54:05 MSD 2008     root at server.ru:/usr/obj/usr/src/sys/SERVER  i386

>Description:
mpd-4.4.1_1 

When tunel open, run up-script and then down-script. 
When tunel close, run down-script and then up-script


>How-To-Repeat:

mpd.conf

default:
     load vpn

vpn:
    new -i ng0 vpn vpn
    set iface mtu 1460

    set iface addrs <local_ip> <remote_net>
    set iface enable on-demand
    set iface idle 30
    set link keep-alive 0 0
    set link max-redial 0
    set bundle disable noretry
    set ipcp ranges 172.19.247.129/32 0.0.0.0/0
    set ipcp no vjcomp

    set auth authname login
    set auth password pass

    set iface enable tcpmssfix
    set iface up-script /usr/local/etc/mpd4/up-vpn.sh
    set iface down-script /usr/local/etc/mpd4/down-vpn.sh

    set link accept chap
    set link no pap
    set bundle disable multilink
    set bundle disable crypt-reqd
    set ccp yes mpp-e40
    set ccp no mpp-e128
    set ccp no mpp-stateless
    open iface

mpd.link
 vpn:
    set link type pptp
    set pptp peer <peer_ip>
    set pptp self <local_ip>
    set pptp enable originate
    set pptp disable incoming windowing 

up-vpn.sh
    echo /var/tmp/up.log

down-vpn.sh
    echo /var/tmp/down.log
______________________

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: