Добрый день.Регулярно обрывает vpn соединение с Win Vista на fedora 8, особенно часто при загруженном канале (закачки, отдача)
Sep 20 18:29:20 server pptpd[11704]: GRE: read(fd=8,buffer=80515e0,len=8260) from network failed: status = -1 error = Protocol not available
Sep 20 18:29:20 server pptpd[11704]: CTRL: GRE read or PTY write failed (gre,pty)=(8,6)
Sep 20 18:29:20 server pppd[11705]: Modem hangup
Sep 20 18:29:20 server pppd[11705]: Connect time 381.2 minutes.
Sep 20 18:29:20 server pppd[11705]: Sent 34689131 bytes, received 845716688 bytes.
Sep 20 18:29:20 server pppd[11705]: MPPE disabled
Sep 20 18:29:20 server pppd[11705]: Connection terminated.
Sep 20 18:29:20 server pppd[11705]: Exit.
Sep 20 20:34:54 server pptpd[31943]: GRE: read(fd=8,buffer=80515e0,len=8260) from network failed: status = -1 error = Protocol not available
Sep 20 20:34:54 server pptpd[31943]: CTRL: GRE read or PTY write failed (gre,pty)=(8,6)
Sep 20 20:34:54 server pppd[31944]: Modem hangup
Sep 20 20:34:54 server pppd[31944]: Connect time 3.5 minutes.
Sep 20 20:34:54 server pppd[31944]: Sent 507452 bytes, received 5444630 bytes.
Sep 20 20:34:54 server pppd[31944]: MPPE disabled
Sep 20 20:34:54 server pppd[31944]: Connection terminated.
Sep 20 20:34:55 server pppd[31944]: Exit.
lsmod | grep ppp
ppp_mppe 9797 6
ppp_synctty 10945 0
ppp_async 12097 5
crc_ccitt 6081 1 ppp_async
ppp_generic 24669 23 ppp_mppe,ppp_synctty,ppp_async
slhc 9025 1 ppp_generic
lsmod | grep gre
ip_gre 13537 0
pptpd.conf:
option /etc/ppp/options.pptpd
debug
connections 15
localip 192.168.100.200
remoteip 192.168.100.201-216
options.pptpd:
name pptpd
refuse-pap
refuse-chap
refuse-mschap
require-mschap-v2
require-mppe-128
ms-dns 192.168.100.1
proxyarp
debug
lock
nobsdcomp
novj
novjccomp
nologfd
ppp.i386 2.4.4-2 installed
rp-pppoe.i386 3.8-1.fc7 installed
pptp.i386 1.7.1-3.fc8 installed
pptpd.i386 1.3.4-1.fc8 installed
В чем может быть проблема и как с ней бороться?
Заранее благодарен.