IP城域网汇聚层及接入层SRRPEthOAM热备组网测试方案.docx

IP城域网会聚层及接入层SRRP+EthOAM热备组网测试方案广州移动2013年3月版本变更记录日期版本说明作者2013.31.0创立修改文档林建明1 .前言32 .测试网络的物理拓扑33 .测试准备53.1 设备的选型53.2 测试人员54 .方fftaifaaaa*ftaifaaaa*fO4.1 “小门专线业务热备测试64. 1.1设备配置65. 1.2测试结果104.2 “大V”专线业务热备刘试174.2.1设备配置174.2.2测试结果235.测试总结491 .前者2 .测试网络的物理拓扑测试采用网络拓扑与现网的设备是密切相关的。既考虑到网络的现状，也要考虑未来的网络结构的演进和变化，本次测试设计到两个类型的拓扑图。小v"型结构如下列图.O1.T到SW的上联送路进行捆绑（快速1.ACP）,7750和SW直接使用EEM功能防止单通，SR之间的采用SRRp实现专线业务的热备.。SR1BRASRadiusU国小丫”型网络拓扑结构“大丫”型绪构如下列图，O1.T直接上联到两台SW。SW和SR互连，开启EFV功能，SR之间的采用SRRP实现专线业务的热备“大V”型网络拓扑结构非共享网关结构如下列图,结构采用小V型，但是每个用户拥有独立的网段,使用不同的网关1P：非共享网关网络拓扑结构3 .测试准备3.1 设备的选型本次测试SR/BRAS选择上海贝尔的7750,使用9.OR7的软件版本。交换机采用华为9312产品,O1.T分别采用华为和阿朗的设备。（阿朗O1.T不具备测试条件，配置方法可以参考佛山公司的测试结果）SRBRS:XY-BRAS01.XH-BRAS01.XH-SRO1.SW：先烈东、东风中O1.T:先烈东O1.T（华为）大V型：使路类型本端设备本端端口对端设备对端端口SW-SRX1.D-SWETH-TRUNk6GE10/0/5XY-BRASOiG1./2/41.AG4SW-SRDFZ-SWETH-TRUNk4GE12/0/2XH-BRASOiG2211.AG23SW-O1.TX1.D-SWETh-TRUNK4(G10/0/4.G12/0/4)X1.D-O1.TGH/0.12/0SW-O1.TDFZ-SWG1.2/0/7D101-1-D3/MX1.D-O1.T待调通小V型/非共享网关链路类型本端设备本将端口对端设备对端端口SW-SKX1.D-SWETh-TRUNK6GE10/0/5XY-BRASOiG1/2/41.AG1.SW-SRX1.D-SWETH-TR1.fNK2GE10/0/0GE12/0/2XH-SRO1.G1/2/H,G10/2/91.AG5Si-O1.TX1.D-SWETh-TRUNK4(GIOO4,G12O4)X1.D-O1.TG1.1/0,12/03.2 测试人员SR/BRASSWO1.T广州移动林建明林茂明文溯上海贝尔刘育平刘育平4 .测试方法4.1 "小V专线业务热各测试4.1.1 设备配置热备配置方式:小V型阻网采用SRRP÷1.CP的方式，SR和SW之间启用1.ACP检测传输链路状杰，2台SR之前启用SRRP同步信息路由发布配置:由于SRRP协议的主备用弗口都是UP,主备SR同时发布路由，因此对于用户下行流量，会同时下发到主备用SR,流量到达备用的SR后，逋过redundant-interfac。送回到主用SR,如下列困所示:这样会导致备用侧的上下行重复流量，无形中导致可用带宽变小，因此，必须抑制备用到发布路由,由于7750启用SRRP后，会产生SrrP-InaSter和SrrP-non-master两种类型的路由，备用侧只要抑制SrrP-non-master类型的路由就可以了。4.12设备配置4.1.2.1GDGZTS-IPMAN-XY-BRAS01-7750下行链路起1.ACPconfigrue1.ag4descriptionrTo-GIX1.Z-MA-1PM-W-X1.D-SWO1.-S9312-1ag-6,modeaccessencap-typeqi11Qport1/2/4Iacpactiveadministrative-key32769ho1.d-tieedoun50noshutdownexit4.1.2.2IES10000888配Jtgroup-interface和启用SRRPconfigureservicesdp1033mp1.screatedescription-T0-GDGZMSIP¾N-XH-SRO1-7750-1.OOPBCKO*far-end120.196.27.33Idpkeep-a1.iveShUIdoVmexitnoshutdownexitconfigureserviceies1000888customer1000createredundant-interface4*SRRP-XYR,S01/XIISROcreatedescription'SRRP-Testraddress192.168.254.5/30remote-ip192.168.254.6SPCke-SdP1033：10000888createnoshutdownexitexitsubscriber-interface"OAM-SRRP-Test'createaddress183.239.184.194/27gm-ip-address183.239.184.193group-interfacetX1.D-SWO1.-SDHandPTNrcreatesrrp-cnab1.cd-routingredundant-interfacemSRRP-XYBRASO1/XHSRO1.tsap1.ag-1：1706.0createexitsap1.ag-4：1706.100createanti-spoofipstatic-hostip183.239.184.196createnoshutdownexitexitsrrp100088801createkeep-a1.ive-interva1.50message-pathIag-4：1706.0priority120noshutdownexitexitexit4.1.2.3 GDGZ-MS-IPMAN-XY-BRASOI-7750路由发布配置configurerouterpo1.icy-optionspo1.icy-statement"ExportSubmgmtRoute"entry5fromprefix-1.ist"Direct-Route"stateSrrPFOnnMStorSRRP备用一发布的路由exittoprotoco1.bgexitactionreject抑制该路由的发布exitentry10fromprotoco1.sub-mgmtprefix-1.ist*Rirect,Routewexittoprotoco1.bgpexitactionacceptexitexitexit4.1.2.4 GDGZ-MS-IPMAN-XH-SRoI-7750下行链路起1.ACPConfigrue1.ag5description"To-GDGZ-M,-1PK1.XN-DFZ-SWO1-S9312)-E111.-4rodeaccessenca-tycqinqport1/2/14port10/2/91.ac>activeadministrative-key32789ho1.d-ti三edown50noshutdownexit4.1.2.51 ES10000888配置group-interface和启用SRRPconfigureserviceSdP1239p1.screatedescription,TO-GDGZ-MS-1PN-XY-fcSO1-7750-1.ooPBACKtrfar-end120.196.27.239Idpkeep-a1.iveshutdownexitnoshutdownexitconfigureserviceies100Oo«88customer1000createredundant-interface“SRRP-XYBRASO1/XHSR(H'createdescriptiontOAM-SRRP-Testwaddress192.168.254.6/30re三ote-ip192.168.251.5SPOke-SdP1239：10(X)0888createnoshutdownexitexitsubscriber-interfacerOAM-SRRP-Testrcreateaddress183.239.184.195/27gw-i-address183.239.184.193group-interface,X1.D-SW01SW1.andPTN-BI'*createredundant-interfacemSRRP-XYBRAS01XHSR01,sap1.ag-5：1706.0createexitsap1.ag-5：1706.100createanti-spoofipstatic-hostip183.239.184.196createnoShUIdoVnexitexitSrrP01createkecp-a1.ivc-interva1.50message-path1.ag-5：1706.0priority100noshutdownexitexit4.1.2.6GDGZ-MS-IPMAN-XH-SRo1.-7750路由发布配置configurerouterpo1.icy-optionspo1.icy-statement"ExportSubmgmtRoute"entry5fromprefix-1.istwDirectJoute"stateSrrPFonnMStO1.SRRP备用一发布的路由exittoprotoco1.bgpexitactionreject抑制该路由的发布exitentry10fromprotoco1.sub-mgmtprefix-1.ist*Dircct_Routc*exittoprotoco1.bgpexitactionacceptexitexitexit4.1J冽长饴果测试编号I.I测试工程小“V”型专线业务热各测试测试目的验迂专现业务备份功能，在链珞中断时，业务得到保护的情况测试环境RadiusSSR/BRASaa00BRAStsJ之二-I1.三08SRI1.1.1.1.j凡“黑IC0SV.suETHTRUM(Sj1.IC=ONUI(1OO2测试步骤1、在SW接终端分别Ping网关和外网（百度）2、中断筑路1,观察业务情况。3、恢复链路1,观察业务情况预期结案主用链路1出现故障，业务可以正常切换到备用包测试结果PinE;网关ping百度切换复原切换复原第1次3040第2次3060第3次2140Ping外间由于涉及到主备SR用户珞由的发布切梅，因为中断时何会稍长主用例珞由：B=GDGz-MSTPMVHHASKHrY-AUJsbcmnxtcrroute-tab1.e183.239.181.196备注RouteTab1.e(R<uter:Buse>AgePref(X8tPne11F1.ag1.y*ProtoNextIfcpiIntcrfaceNaieJMetric183.239.I4.196/32Re11>tcSubMgwt21h1.8rtOT»OXUHSW1.-SttfandmjONo.ofRoutes:1fos:1.*1.Fnexthcavai1.ab1.eB-DGPbackupr<utoavaiUbUn三NUIMrofHmsnxtkIs118t11X备用侧路由：A：GDGZ-MS-IrIUS-SRO1.-XH-A1.atheftrouter11te-1.db1.c1.&J.239.181196RrtuteTeb1.B(Rouier：Bese)DestPrefixF1.as7ypeProtoAgQProfNextIkoUrnQrfaCONfe)Wetrk183.239.184.196/32RcmteSubMtf*tO1.d1.7h2UO(SRRPXYBR901/XHSTOH-备用SR的用户博由台向raJu11dim1.in"M*cO而,ofRouieg：1F1.ag»:1.三1.FAnex1.bpuvaiIub1.cB=BGPbtkIXH1.Ieava1.tab1.enXmberofnexthopisrepeated切换前srrp状态：B:GDGZ-MS-!1.¼kS-!m4KSOI-XY-A1.>confi>5ervice>icsowsrrpIOm8801XRPeUmg100WWIDejcriptig:(NotSpecified)AdIiI1.SUiIU:UpOperSta1.e:t*aster>rrF1.afiS:SubnctVisnatchPreetpt：yesOneGARPperSaP：noMonitorOperGrouptX1.MieSystcnIP:120.196.27.239ServiceJU：IES100Oo版GrOUp1XuASADI-SDHHmXW：Address氏皿:02:b0:7：45GrpIfDescription:X/AGrpIfAdiinSune:UPGrPIfOperState：UPSubscriberf：OAM-SRRIi-TcstSubIf.VhinState三VpSubIfgerState：Vp.VWreue：18X239.184.130/26GtttEHyIP183.239.184.129.Address：183.239.W.19127CatcwiyIP:183.239.184.193RedUndamIt,；OavfsrrpRodIrA<h1.nSta1.e：UPRedKMrSta1.v:Vp.Vddruss：12.168.2S.i/30RedSprf-s:1213:1MOaMsePathSAP:1.a-4:1706.0.ViiinG&tcayMCOpcrGatcvayU,：00：00：5o：00：01.：«1.ConfigPriority:120In-UHePriority:130)hjsterPriorityt120IUp-ahv0m<rv)：50<k*c1.-wonfeMrSince(M152O1316:32:01FibP41uIaUcnMode:a1.1.VRRPPo1.icy1：XngVRftPPo1.icy2：XoncR：CM52-XS-1PHKN-BRASdI-XY-A1.>cxf1g>wrvIc<>Ah11*routerneighbor120.1.%.2.Iadverw1.ch183.239.184.196/32?183.239.181.19632主用复车用户。由1000A：GDGZ-MS-11-X1.bA1.Bshowsrrp100a网mRI,(115Uncc1001WW3Dcscription：(XotSpecified),VhinS1.<ieUpOperSta1.e:Hkupu111.>rr11as:!tubnctVisnatchPreetpt：y皖OneGARPperSAP：no>h11i1.orOyarGrX1.UPtXoncSyfitenIP:120.I9,27.243¾rv1.c<.ID；IE$1000(XWGroupIf：XI.P-0I.TC01CAddress：8c：90：:71:00:68GrpIfDescription：XGrp!fA<hinStatetUpCrpIfrS1.a1.«:UpSubscriberf:OAaSRRI>Tc*SubIfAdi1.nSuite；帅SubUOpcrStat：UP.Wdrvse:183.239.131/26(kHvMbyIP:183.2%.181139RWIUnUH!f：OAM-SRRPMIfAdiinSute：UPRedIfOperStat：UPAddP5:192.168.2Si.2.'3OdSpcEdp：1239：iO(XXSHM？HathSAP:hg-23:1705.OAdIinGatcirarMWiOperGatewayC：00：00：5e：00：01.：e3ConfigPriority：100In-usePriorUy：100sterPriorityr120Kc*ep-1.ivoInterva1.：50deci-seconds如，SrSince：5tIS,*3OI319：Mhoe8ternIniervek15.000e<(EXP1.rg8In14.060sec)KibPociu1.aticnMode：a1.1.VRRPPo1.icy1：XoncVRftPPo1.icy2：Xonc:GDGZ-XS-1I-XJbA1.R»boavuterb«pneighbor120.19627.Iadver1.i»ed-r<.uteeaich183.239.184.196/32-充有由外及布用户路由切换后SRRP状态:B：GDGZ-MS-1FMWmtKSOI-XY-A1.eshowsrrp10(XSH01SRRPInstance100OmO1.Descripti<11(Xo1.Specified).ViiinState:UpOpcrState：initia1.ize电erF1.ags：subnetVUfHtchPrceipt:yesOneCARPperS¾P：no)hnitorOpcrGroup：XoncSystenIPt120.196.27.239ServiceID:IES100OO¢88GroupIf;XI>SO1.-SIHan<frTXmCAMm88：Oc：a4：O2：U1.：71.：45GrpIDescription：X/AGrpIf.VdsinState：UpCrpIfOpcrState：KwnSubscriberIf：OAVhSRRP-TestSub!f.VdiinStete:UpSubIf(erState：Ihwn.Wdross：183.239.1.&1.130/26CntoayIP：183.239.181.129,Wdrvs5:183.239.14.1M27GatewayIP:183.239.IM.193RwJundantIf5OAtf-SRRPRedIfA<h1.nSutte：VpRedJtOrStat:UP.Wdrv8x192.168.2SI.1/30RedSpco-sdp：1243：100OWH*gPathSAP:1.eg-4：1.706.0.ViiinGatciayM%:OperGatcvayC：00：00：5e：00：01.：c1.ConfigPriority：120In-uatcPriority：120s1.erPriorityt120Keep-a1.iveInterva1.：50doci-seconds1.&isterSince：O1.X15.*,2O316:32:01U8i0rW“11Interva1.：OOOOsec(ExpireIn0.000FibP3u1.b1.1.ENode:H1.1.>RRPPo1.icy1:XoneVRftPPo1.icy2:Xonc:GDGZ-MS-1IMVi-MtKSOI-XY-A1.asbonrouterbneighborJ20.196.27.1advertiscd-routesMd1.183.239J84196/32也有向外发布用户座由,1.GDGZ-MS-HMd-SRO1.-XM-A1.astuwsrrp1000(01SRRPInstance100068901Descrip1.i011t(XtSpecified).ViiinState：UpOperState：mster(VerF)a：9ubnetV3fHtchPrcctptiyesOneG4RI>perSAP：noMonitorOpcrGroup：XonoS”IafIIP:120.196.27.33ServiceID:IES100009GroupIf：XU>SAOI-Smbn*TVWCAddw88:00:21:06；40：30：2cGrpIDescription：XZAGrpIf.VhinSuite：UpGrpIf>erState：1.pSubscriber11,；OrtVFSRRP-TestSubIf.VhinStatetUpSubIf(orState：UpAddrq“：183.239.181.195/27CatewyIP：183.239.18i.IMRodundant!rSRRP-XYW01XHS*MdIfAdiinState:UpRedIf(erState：Up,Wdre：19168.妗I,6/30RedSpcv-Hdpt1239:】M1.XBS8PathSAP：1.ag-5：1706.0Adi1.n(te9yMM?：OperGMeVay¾C:00：00：Se：00：01：«|ConfiePriority:1001.11-usePriority：100)UfitcrPriority：100Keep-a1.iveInterva1.：50ki-accotidas1.erSince:W16/201316:00:58FibPou1.atiMode:a1.1.VRRPPo1.icy1：XonV,Po1.icy2：neA:GWJZ-HSTHu*BRASCH-XHA1.asb0*nx1.erImpneighbor120.196.27.Iadvcr1.iwd-rou1.eenatch)83.239.181196/32?183.239.IS1.196,32切柒后发育时卢路由10004.2“大V专线业务热备测试42.1ftU热备配置方式：小V型组网采用SRRP+1.ACP的方式，SR和SW之间启用1.ACP检测传输链路状态，2台SR之前启用SRRP同步信息路由发布配置：由于SRRP协议的主备用端口都是UP,主备SR同时发布路由,因此财于用户下行流量，会同时下发到主备用SR,流量到达备用的SR后，通过redundant-interface送回到主用SR.如下列图所示:这样会导致备用侧的上下行重复流量，无形中导致可用带宽变小，因此，必须抑制备用侧发布路由,由于7750启用SRRP后，会产生SrrP-InaSter和SrrP-non-mastcr两种类型的路由，备用侧只要抑制srrp-non-master类型的路由就可以了。4.2.1.1GDGZT1.S-IPMAN-XY-BRASO1.-7750全局配JtConfigure->eth-cfmdomain2name,SRRP-HW'1.eve1.3association5formatstringrune,X1.O-01.T001-Mvbridge-identifier10000888exitccm-interva1.1rerrne-ff1.cpid2定端O1.T的mcidexitexit注:对首O1.T一个MA可以时应步个皿,因此两合SR的MA值可以正义*一改;O1.T-个MA只允许对Jt一个国,因此对台SXnMA至必须区分开,比比量录用位於*Mster郛BaCkUP的It字专M、B加IH区分.4.2.1.2GDGZ-MS-IPMAN-XY-BRASoI-7750全局配置configure->serviceoper-group*X1.D-O1.T001-Mhcreate4.2.1.3IES10000888配Jtgroup-interface的sap关联ETH-CFM联动configureserviceSdP1243mp1.screatedescription-TO-GIX1.Z-MS-IPMAN-XH-BRASOI-7750-1.(X)PBACKOwfar-end120.196.27.243Idpkeep-a1.iveshutdownexitnoshutdownexitconfigureserviceies1000888customer1000createredundant-interfacetOAM-SRRP*'createdescriptiontOAM-SRRP-Test*address192.168.254.1/30remote-ip192.168.254.2spoke-sdp1244：10000888createnoshutdownexitexitsubscriber-interface"OAM-SRRP-Test'createaddress183.239.184.130/26g-ip-address183.239.184.129group-interfacerX1.D-O1.TOO1.rcreateredundant-interfaceeOAM-SRRP*SnP1.ag4：1705.0createoper-group'X1.AO1.TOOfeth-cf三ritcp1domain2association5directiondown-定义本地nepidfau1t-propagation-enab1.euse-if-t1.vccB-enab1.enoshutdownexitexitexitsap1.ag-4：1705.100createanti-spoofipstatic-hostip183.239.184.134createnoShUtdOWnexitexitsrrp100088803createkeep-a1.ive-interva150message-path1.ag-1：1705.0priority120noshutdownexitexitexit4.2.1.4 GDGZ-MS-IPMAN-XY-BRAS01-7750路由发布配置configurerouterpo1.icy-optionspo1.icy-statement”Export_Sub<ngmi_Route”entry5fromprefix-1istwDirect-Routewstatesrrp-non-master-SRRI,备用f1.4发布的珞由exittoprotoco1.bgpexitactionreject-抑制该路由的发布exitentry10fromprotoco1.SUb-mgmtprefix-1.ist*Direct_Routewexittoprotoco1.bgpexitactionacceptexitexitexit4.2.1.5 GDGZ-MS-IPMAN-XH-BRAS01-7750全局配置configure->eth-cfmdomain2name*SRRP-HW*1.eve1.3association5formatstringnametX1.D-O1.TOO1.-B*bridge-identifier10000888exitcom-interva1.1remote-mepid3一对端O1.T的mepidexitexit注，目的O1.T一个MA可以为应，个的.因此为台SR的IIA值可以就义*一改,幸力O1.T-个MA只允许对度一个iEP.因此两台SRMA至必须区分开.此配置果M镇后渗加昼strBackup的廿字等M、B加以区分.4.2.1.6 GDGZTS-IPMAN-XH-BRASo1.-7750全局配置configure->serviceoper-grouprX1.D-O1.TOO1.-Bncreate4.2.1.71 ES10000888配，group-interface的sap关联ETH-CFM联动configureservicesdp1239np1.screatedescription'T(HGIKiZ-MS-1PN-XY-BRASO1-7750-1.WPCK0far-end120.196.27.239Idpkeep-a1.iveshutdownexitnoshutdownexitconfigureserviceics10000888customer1000createredundant-interface'OAM-SRRP'createdescriptiontOAM-SRRP-Test"address192.168.254.2/30re三ote-ip192.168.254.1spokc-sd>1239：10000888createnoshutdownexitexitsubscriber-interface"OAM-SRRP-Tcsttcreateaddress183.239.184.131/26g*-ip-address183.239.184.129group-interfacerX1.1.>-01.T001*createredundant-interfacewQ1.M-SRRP''sap1.ag-23：1705.0createOPe1.grOUP"X1.D-O1.TOOi-B*eth-cfep1domain2association5directiondown,MEPIDfau1.t-propagatio11-enab1.euse-if-t1.vccm-enab1.enoshutdownexitexitexitSaP1.ag-23：1705.100createanti-spoofipstatic-hostip183.239.184.134createnoshutdownexitexitsrrp100088803createkeep-a1.ive-intenra1.50message-path1.ag-23：1705.0priority100noshutdownexitexit4.2.1.72 GDGZ-MS-IPMAN-XHBRAS01-7750路由发布配置configurerouterpo1.icy-optionspo1.icy-statement"ExporJSUb<ngmt_RQu1.e"entry5fromprefix-1ist*Direct-Route,statesrrp-non-master-SRRP备用侧发布的珞由exittoprotoco1.bgpexitactionreject-抑制该路由的发布exitentry10fromprotoco1.sub-mgmtprefix-1.ist*DirectRoute"exittoprotoco1.bgpexitactionacceptexitexitexit4.2.1.73 1.D-O1.T001（华为）v1.an1705Saar1.portv1.an17050/190portv1.an17050/200Cfmmd2na三e-fo11natstringSRRPTIW1.eve1.3:创立MD裳引*为2.String值为SRRP-HW.必须与SR配置的String值一致,级别为3。cfmma2/1na三e-fo11natstringX1.D-O1.TOOI-Mcc-interva1.ISa创立京号为2/1String1kBHGVGC-O1.TOOIM.与对端ZH1.-SR的值一致,CC教文发送周期为1秒Ctm11i2/2na三e-<.11astringXU）-O1.TOOI-Bcc-ir,iIss,.SIring1.fi为BHG口GC-O1.To01B,与对端DR儿-SR的值一致，CC报文发送同期为】秒Cfmma2/1v1.an1705cfmma2/2v1.an1705cfmma2/1Bep1.ist1=19/0笫口InoPid谀为2,ID与对福保拜一致cfmma2/2Bep1.ist2220/0墙口