linux客户端pptp拨号连不上服务器！

lelegogogo

我只是把另一台rh8的配置文件拷到rh9上来，拨号连不上。
下面是/var/log/message中关于pptp的log：
Mar 24 09:49:04 comcom pppd[11838]: Using interface ppp0
Mar 24 09:49:04 comcom pppd[11838]: Connect: ppp0 <-->; /dev/pts/6
Mar 24 09:49:04 comcom /etc/hotplug/net.agent: assuming ppp0 is already up
Mar 24 09:49:04 comcom pptp[11849]: anon log[ctrlp_rep:pptp_ctrl.c]: Sent control packet type is 1 'Start-Control-Connection-Request'
Mar 24 09:49:04 comcom pptp[11849]: anon log[pptp_make_packet:pptp_ctrl.c]: reserved0 field is not zero! (0x204c) Cisco feature?  
Mar 24 09:49:04 comcom pptp[11849]: anon log[ctrlp_disp:pptp_ctrl.c]: Received Start Control Connection Reply
Mar 24 09:49:04 comcom pptp[11849]: anon log[ctrlp_disp:pptp_ctrl.c]: Client connection established.
Mar 24 09:49:05 comcom pptp[11849]: anon log[ctrlp_rep:pptp_ctrl.c]: Sent control packet type is 7 'Outgoing-Call-Request'
Mar 24 09:49:05 comcom pptp[11849]: anon log[ctrlp_disp:pptp_ctrl.c]: Received Outgoing Call Reply.
Mar 24 09:49:05 comcom pptp[11849]: anon log[ctrlp_disp:pptp_ctrl.c]: Outgoing call established (call ID 0, peer's call ID 974).
Mar 24 09:49:26 comcom pptp[11849]: anon log[ctrlp_disp:pptp_ctrl.c]: Call disconnect notification received (call id 974)
Mar 24 09:49:26 comcom pptp[11849]: anon log[ctrlp_disp:pptp_ctrl.c]: Received Stop Control Connection Request.
Mar 24 09:49:26 comcom pptp[11849]: anon log[ctrlp_rep:pptp_ctrl.c]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Mar 24 09:49:26 comcom pptp[11849]: anon log[callmgr_main:pptp_callmgr.c]: Closing connection
Mar 24 09:49:26 comcom pptp[11849]: anon log[ctrlp_rep:pptp_ctrl.c]: Sent control packet type is 12 'Call-Clear-Request'
Mar 24 09:49:26 comcom pppd[11838]: Modem hangup
Mar 24 09:49:26 comcom pppd[11838]: Connection terminated.
Mar 24 09:49:26 comcom /etc/hotplug/net.agent: NET unregister event not supported
Mar 24 09:49:26 comcom pppd[11838]: Exit.

lelegogogo

已经解决了，原来有另一台机器拨号上去了。
不过为什么kill了pppd，pppd总是自动启动呢？