拨号联通3g

知3G/4G拨号朱玉广2015-03-19发表MSRG23G拨号典型配置案例网点离行路由器MSR36(V7)通过3G链路与总部进行网络互通.
#将Cellular接口通道化出同/异步串口.
[H3C]controllerCellular0/0[H3C-Cellular0/0]serial-set0#配置拨号访问组1以及对应的拨号访问控制条件.
[H3C]dialer-group1ruleippermit#配置ACL,匹配内网用户地址[H3C]aclnumber3000[H3C-acl-adv-3000]rule0permitipsource192.
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255#配置3G拨号接口,开启DNS请求、使能传统DDR、将接口加入拨号访问组1、配置DDR可以进行下一次呼叫的间隔时间为60秒,设置拨号用户名和密码均为card,根据运营商设置拨号串,此处采用联通,设置拨号串为*99#,并开启接口nat,匹配内网ACL3000.
[H3C-Serial0/0:0]interfaceSerial0/0:0[H3C-Serial0/0:0]pppipcpdnsrequest[H3C-Serial0/0:0]dialercircularenable[H3C-Serial0/0:0]dialer-group1[H3C-Serial0/0:0]dialertimeridle0[H3C-Serial0/0:0]dialertimerautodial60[H3C-Serial0/0:0]pppchapusercard[H3C-Serial0/0:0]pppchappasswordsimplecard[H3C-Serial0/0:0]ppppaplocal-usercardpasswordsimplecard[H3C-Serial0/0:0]dialernumber*99#autodial[H3C-Serial0/0:0]ipaddressppp-negotiate[H3C-Serial0/0:0]natoutbound3000#查找通道化出来的Serial接口对应的TTY值[H3C]displaylineIdxTypeTx/RxModemAuthIntLocation0TTY19600-NS0/0:00/0F80AUX09600-NAux00/081VTY0-P-0/082VTY1-P-0/083VTY2-P-0/084VTY3-P-0/085VTY4-P-0/086VTY5-P-0/087VTY6-P-0/088VTY7-P-0/089VTY8-P-0/090VTY9-P-0/091VTY10-P-0/0#在TTY1用户线上配,配置允许modem的呼入和呼出.
[H3C]linetty1[H3C-line-tty1]modemenableboth#配置完成之后,可以看到TTY状态变化为inout:[H3C]dislineIdxTypeTx/RxModemAuthIntLocation0TTY19600inoutNS0/0:00/0F80AUX09600-NAux00/081VTY0-P-0/082VTY1-P-0/083VTY2-P-0/084VTY3-P-0/085VTY4-P-0/086VTY5-P-0/087VTY6-P-0/088VTY7-P-0/089VTY8-P-0/090VTY9-P-0/091VTY10-P-0/0#配置完成之后,添加一条路由,指向3G出接口.
[H3C]iproute-static0.
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00Serial0/0:0#查看拨号成功后,获取到的IP地址,如下:[H3C]displayipinterfacebrief*down:administrativelydown(s):spoofing(l):loopbackInterfacePhysicalProtocolIPAddressDescriptionAux0updown----GE0/0upup10.
84.
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14--GE0/1downdown----GE0/2downdown----GE0/27downdown----S0/0:0upup(s)10.
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49--#此时使用displayCellular0/0,可以看到拨号信息如下:[H3C-3628-LongKouXi-Cellular4/0]displaycellular0/0Cellular0/0:HardwareInformation:Model:EM770WModemFirmwareVersion:11.
126.
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00HardwareVersion:MD32TCPUInternationalMobileSubscriberIdentity(IMSI):460018304704499InternationalMobileEquipmentIdentity(IMEI):352219040126765FactorySerialNumber(FSN):GRA5TC9391205492ModemStatus:OnlineProfileInformation:Profile1:ActivePDPType:IPv4HeaderCompression:OffDataCompression:OffAccessPointName(APN):cmnetPacketSessionStatus:ActiveModemSetupInformation:DiagnosticsMonitor:CloseNetworkInformation:CurrentServiceStatus:Serviceavailable//网络服务正常CurrentService:CombinedPacketService:AttachedCurrentRoamingStatus:Home//SIM卡未处于漫游状态NetworkSelectionMode:Automatic//网络选择设置为了自动NetworkConnectionMode:WCDMAprecedence//联通3G优先CurrentNetworkConnection:HSDPA//连接到了联通的HSDPA网络MobileNetworkName:CHN-CUGSMMobileCountryCode(MCC):460//国家代码,中国为460MobileNetworkCode(MNC):01//网络代码LocationAreaCode(LAC):42277//区域代码CellID:14741DownstreamBandwidth:7200000bps//识别到的速度RadioInformation:CurrentBand:ANYCurrentRSSI:-65dBm//信号值强度为-65dBm,信号值不建议低于-95ModemSecurityInformation:PINVerification:DisabledPINStatus:ReadyNumberofRetriesremaining:3SIMStatus:OK//SIM卡状态正常1、联通移动和电信的拨号串不一致,如果是联通移动,拨号串采用*99#,电信的拨号串为#7772、MSRV7的3G配置均在通道化出来的Serial接口上进行配置;3、配置时,需要在对应的TTY接口上开启modem的呼入与呼出;4、配置完成之后,切记添加一条路由,出接口设置为通道化出来的Serial口5、如果是做VPDN组网的话,需要在ControllerCellular视图下配置相应的APN节点.