标题: 自己编写MODEM的驱动,但是通过GPRS获得IP后却上不了网????!!! [打印本页] 作者: geniusmen 时间: 2008-11-11 20:13 标题: 自己编写MODEM的驱动,但是通过GPRS获得IP后却上不了网????!!! 我写了个MODEM的驱动,
我是在LINUX下通过PPPD GPRS拨号上网,分配了IP ,可是不能上网 请给予帮助!
log 信息如下:
Nov 3 15:33:58 localhost kernel: PPP generic driver version 2.4.2
Nov 3 15:33:58 localhost pppd[2123]: pppd 2.4.1 started by root, uid 0
Nov 3 15:33:59 localhost chat[2124]: send (ath0^M)
Nov 3 15:33:59 localhost chat[2124]: expect (OK)
Nov 3 15:33:59 localhost chat[2124]: ath0^M^M
Nov 3 15:33:59 localhost chat[2124]: OK
Nov 3 15:33:59 localhost chat[2124]: -- got it
Nov 3 15:33:59 localhost chat[2124]: send (at+cgdcont=1,"IP","cmnet"^M)
Nov 3 15:33:59 localhost chat[2124]: expect (OK)
Nov 3 15:33:59 localhost chat[2124]: ^M
Nov 3 15:33:59 localhost chat[2124]: at+cgdcont=1,"IP","cmnet"^M^M
Nov 3 15:33:59 localhost chat[2124]: OK
Nov 3 15:33:59 localhost chat[2124]: -- got it
Nov 3 15:33:59 localhost chat[2124]: send (atd*98*1#^M)
Nov 3 15:34:00 localhost chat[2124]: expect (CONNECT)
Nov 3 15:34:00 localhost chat[2124]: ^M
Nov 3 15:34:00 localhost chat[2124]: atd*98*1#^M^M
Nov 3 15:34:00 localhost chat[2124]: CONNECT
Nov 3 15:34:00 localhost chat[2124]: -- got it
Nov 3 15:34:00 localhost pppd[2123]: Serial connection established.
Nov 3 15:34:00 localhost pppd[2123]: Using interface ppp0
Nov 3 15:34:00 localhost pppd[2123]: Connect: ppp0 <--> /dev/pts/1
Nov 3 15:34:00 localhost /etc/hotplug/net.agent: assuming ppp0 is already up
Nov 3 15:34:01 localhost kernel: PPP Deflate Compression module registered
Nov 3 15:34:04 localhost pppd[2123]: not replacing existing default route to eth2 [172.17.255.254]
Nov 3 15:34:04 localhost pppd[2123]: local IP address 10.67.26.6
Nov 3 15:34:04 localhost pppd[2123]: remote IP address 192.168.0.1
Nov 3 15:34:04 localhost pppd[2123]: primary DNS address 211.136.20.203
Nov 3 15:34:35 localhost /root/work/DTM8110/gsmMuxd[2026]: Closing down the logical channel 3.
Nov 3 15:34:35 localhost /root/work/DTM8110/gsmMuxd[2026]: Logical channel 3 closed.
Nov 3 15:34:35 localhost /root/work/DTM8110/gsmMuxd[2026]: Closing down the logical channel 2.
Nov 3 15:34:35 localhost /root/work/DTM8110/gsmMuxd[2026]: Logical channel 2 closed.
Nov 3 15:34:35 localhost /root/work/DTM8110/gsmMuxd[2026]: Closing down the logical channel 1.
Nov 3 15:34:35 localhost /root/work/DTM8110/gsmMuxd[2026]: Logical channel 1 closed.
Nov 3 15:34:35 localhost /root/work/DTM8110/gsmMuxd[2026]: Sending close down request to the multiplexer.
Nov 3 15:34:35 localhost /root/work/DTM8110/gsmMuxd[2026]: The mobile station requested mux-mode termination.
Nov 3 15:34:35 localhost pppd[2123]: Hangup (SIGHUP)
Nov 3 15:34:35 localhost pppd[2123]: Modem hangup
Nov 3 15:34:35 localhost pppd[2123]: Connection terminated.
Nov 3 15:34:35 localhost pppd[2123]: Connect time 0.6 minutes.
Nov 3 15:34:35 localhost pppd[2123]: Sent 110 bytes, received 58 bytes.