bin/97392: ppp hangs instead terminating

[Eddy]

>Number:         97392
>Category:       bin
>Synopsis:       ppp hangs instead terminating
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed May 17 08:20:14 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Eddy
>Release:        FreeBSD 6.1
>Organization:
IT-Telecom
>Environment:
6.1-STABLE FreeBSD 6.1-STABLE #0: Tue May 16 17:08:44 MSD 2006
>Description:
ppp hangs instead terminating when vpn-session killed by server console 
or closed by client 

I'm using PoPToP 1.2.3_1 + FreeBSD 6.1-STABLE 

/etc/ppp/ppp.conf 


default: 
 set log Warning 


pptp: 
 set mtu 1460 
 set mru 1460 
 allow mode direct 
 enable lqr 
 set lqrperiod 5 
 enable echo 
 set echoperiod 5 
 disable acfcomp protocomp 
 deny acfcomp 
 set server /var/run/ppp/ppp%d "" 0177 
 disable ipv6cp 
 enable proxy 
 enable MSchapV2 
 enable pap 
 enable chap 
 set ifaddr 10.10.10.10 62.33.245.225-62.33.245.238 255.255.255.255 
 accept dns 
 set dns 62.33.245.2 217.150.34.129 
 set rad_alive 10 
 set timeout 0 
 set radius /etc/radius.conf 



>How-To-Repeat:

>Fix:

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