目的ping端口
ping端口 时间:2021-05-01 阅读:()
知莘启跃2016-06-12发表PingV7防火墙本地大包不通,小包正常解决办法Ping防火墙本地大包不通,小包正常.
流统确认防火墙已接收到报文,但并未回应.
1.
检查域间策略配置#security-zonenameUntrustimportinterfaceGigabitEthernet1/0/0#zone-pairsecuritysourceAnydestinationAnyobject-policyapplyiptest#object-policyiptestrule1passservicepingrule2passservicetelnet#2.
域间策略及会话建立相关debug首先定义一个acl,acl匹配的为ping测试的源、目的IP(本次测试源IP为172.
31.
0.
14,目的IP为防火墙接口IP172.
31.
0.
24)#acladvanced3010rule0permiticmpsource172.
31.
0.
140destination172.
31.
0.
240rule5permiticmpsource172.
31.
0.
240destination172.
31.
0.
140#debugobject-policypacketipacl3010ThiscommandisCPUintensiveandmightaffectongoingservices.
Areyousureyouwanttocontinue[Y/N]:ydebugsessionsession-tableallacl3010tmThecurrentterminalisenabledtodisplaylogs.
tdThecurrentterminalisenabledtodisplaydebugginglogs.
从172.
31.
0.
14这台设备ping大包(以2000Bytes为例):*Jun1210:59:53:9162016H3CSESSION/7/TABLE:-COntext=1;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywascreated.
*Jun1210:59:53:9162016H3CSESSION/7/TABLE:-COntext=1;Tuple5(FSM):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))FSM:NONE-->ICMP_REQUEST,dir:ORIGIN,PacketType:REQUEST(8)*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketispermitted.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=8,Dst-Port=0,Protocol=ICMP(1),Application=other(1),ObjectPolicy=test,Rule-ID=1.
*Jun1210:59:53:9162016H3CSESSION/7/TABLE:-COntext=1;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywasbackuped.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
*Jun1210:59:53:9172016H3CSESSION/7/TABLE:-COntext=1;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywasdeleted.
*Jun1210:59:53:9502016H3CSESSION/7/TABLE:-COntext=1-Slot=2;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywasdeleted.
从debug信息可以看出,有一些被域间策略deny的信息:*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
其中,源端口号是9,目的端口号是2048(0x0800)再回过头来看之前配置的域间策略:object-policyiptestrule1passserviceping放通了ping这个预定义服务,接下来看一下这个ping服务定义的具体内容,指定了icmp的type/code作为源/目的端口[H3C]probe[H3C-probe]displaysysteminternalobject-groupservicedefaultnamepingslot1Serviceobjectgroupping:1object(inuse)0serviceicmp80Ping大包时,分片首包过来,aspf使用type/code作为源/目的端口去匹配对象策略,通过.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketispermitted.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=8,Dst-Port=0,Protocol=ICMP(1),Application=other(1),ObjectPolicy=test,Rule-ID=1.
建立会话,这里使用icmpid(11)作为会话源端口,0x0800(2048)作为目的端口*Jun1210:59:53:9162016H3CSESSION/7/TABLE:-COntext=1;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywascreated.
后续非首分片过来,不携带icmp头,命中了首包建立的会话,使用会话里携带的源/目的端口去匹配对象策略,没有命中,被丢弃.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
规避方法:定义一个icmp服务,然后在策略中调用#object-groupserviceicmp0serviceicmp#object-policyiptestrule1passservicepingrule3passserviceicmp#解决方法:升级软件版本,不同设备的软件版本号见软件版本说明书中解决问题列表.
流统确认防火墙已接收到报文,但并未回应.
1.
检查域间策略配置#security-zonenameUntrustimportinterfaceGigabitEthernet1/0/0#zone-pairsecuritysourceAnydestinationAnyobject-policyapplyiptest#object-policyiptestrule1passservicepingrule2passservicetelnet#2.
域间策略及会话建立相关debug首先定义一个acl,acl匹配的为ping测试的源、目的IP(本次测试源IP为172.
31.
0.
14,目的IP为防火墙接口IP172.
31.
0.
24)#acladvanced3010rule0permiticmpsource172.
31.
0.
140destination172.
31.
0.
240rule5permiticmpsource172.
31.
0.
240destination172.
31.
0.
140#debugobject-policypacketipacl3010ThiscommandisCPUintensiveandmightaffectongoingservices.
Areyousureyouwanttocontinue[Y/N]:ydebugsessionsession-tableallacl3010tmThecurrentterminalisenabledtodisplaylogs.
tdThecurrentterminalisenabledtodisplaydebugginglogs.
从172.
31.
0.
14这台设备ping大包(以2000Bytes为例):*Jun1210:59:53:9162016H3CSESSION/7/TABLE:-COntext=1;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywascreated.
*Jun1210:59:53:9162016H3CSESSION/7/TABLE:-COntext=1;Tuple5(FSM):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))FSM:NONE-->ICMP_REQUEST,dir:ORIGIN,PacketType:REQUEST(8)*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketispermitted.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=8,Dst-Port=0,Protocol=ICMP(1),Application=other(1),ObjectPolicy=test,Rule-ID=1.
*Jun1210:59:53:9162016H3CSESSION/7/TABLE:-COntext=1;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywasbackuped.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
*Jun1210:59:53:9172016H3CSESSION/7/TABLE:-COntext=1;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywasdeleted.
*Jun1210:59:53:9502016H3CSESSION/7/TABLE:-COntext=1-Slot=2;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywasdeleted.
从debug信息可以看出,有一些被域间策略deny的信息:*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
其中,源端口号是9,目的端口号是2048(0x0800)再回过头来看之前配置的域间策略:object-policyiptestrule1passserviceping放通了ping这个预定义服务,接下来看一下这个ping服务定义的具体内容,指定了icmp的type/code作为源/目的端口[H3C]probe[H3C-probe]displaysysteminternalobject-groupservicedefaultnamepingslot1Serviceobjectgroupping:1object(inuse)0serviceicmp80Ping大包时,分片首包过来,aspf使用type/code作为源/目的端口去匹配对象策略,通过.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketispermitted.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=8,Dst-Port=0,Protocol=ICMP(1),Application=other(1),ObjectPolicy=test,Rule-ID=1.
建立会话,这里使用icmpid(11)作为会话源端口,0x0800(2048)作为目的端口*Jun1210:59:53:9162016H3CSESSION/7/TABLE:-COntext=1;Tuple5(EVENT):172.
31.
0.
14/11-->172.
31.
0.
24/2048(ICMP(1))Sessionentrywascreated.
后续非首分片过来,不携带icmp头,命中了首包建立的会话,使用会话里携带的源/目的端口去匹配对象策略,没有命中,被丢弃.
*Jun1210:59:53:9162016H3CFILTER/7/PACKET:-COntext=1;Thepacketisdenied.
Src-ZOne=Untrust(matched=Any),Dst-ZOne=Local(matched=Any);If-In=GigabitEthernet1/0/0(1),If-Out=InLoopBack0(132);PacketInfo:Src-IP=172.
31.
0.
14,Dst-IP=172.
31.
0.
24,VPN-Instance=,Src-Port=11,Dst-Port=2048,Protocol=ICMP(1),Application=other(1),ACL=none,Rule-ID=none.
规避方法:定义一个icmp服务,然后在策略中调用#object-groupserviceicmp0serviceicmp#object-policyiptestrule1passservicepingrule3passserviceicmp#解决方法:升级软件版本,不同设备的软件版本号见软件版本说明书中解决问题列表.
无忧云：洛阳/大连BGP云服务器38.4元/月,雅安物理机服务器315元/月起,香港荃湾CN2限时5折优惠
无忧云怎么样?无忧云是一家成立于2017年的老牌商家旗下的服务器销售品牌，现由深圳市云上无忧网络科技有限公司运营，是正规持证IDC/ISP/IRCS商家，主要销售国内、中国香港、国外服务器产品，线路有腾讯云国外线路、自营香港CN2线路等，都是中国大陆直连线路，非常适合免备案建站业务需求和各种负载较高的项目，同时国内服务器也有多个BGP以及高防节点，目前商家开启了夏日清凉补贴活动，商家的机器还是非常...
Hostodo，美国独立日特价优惠，四款特价VPS云服务器7折，KVM虚拟架构，NVMe阵列，1核512M内存1Gbps带宽3T月流量，13.99美元/月，赠送DirectAdmin授权
Hostodo近日发布了美国独立日优惠促销活动，主要推送了四款特价优惠便宜的VPS云服务器产品，基于KVM虚拟架构，NVMe阵列，1Gbps带宽，默认分配一个IPv4+/64 IPv6，采用solusvm管理，赠送收费版DirectAdmin授权，服务有效期内均有效，大致约为7折优惠，独立日活动时间不定，活动机型售罄为止，有需要的朋友可以尝试一下。Hostodo怎么样？Hostodo服务器好不好？...
BGP.TO日本和新加坡服务器进行促销，日本服务器6.5折
BGP.TO目前针对日本和新加坡服务器进行促销，其中日本东京服务器6.5折，而新加坡服务器7.5折起。这是一家专门的独立服务器租售网站，提供包括中国香港、日本、新加坡和洛杉矶的服务器租用业务，基本上都是自有硬件、IP资源等，国内优化直连线路，机器自动化部署上架，并提供产品的基本管理功能(自助开关机重启重装等)。新加坡服务器 $93.75/月CPU：E3-1230v3内存：16GB硬盘：480GB ...
ping端口为你推荐
-
操作http企业邮局系统什么是企业邮局？163yeah请问网易的163,126,yeah,VIP,188邮箱各有什么特点？什么是支付宝支付宝是什么意思asp.net网页制作使用ASP.net技术创建一个网页，如何做？重庆网站制作我想做个网站，我是重庆的人。想在本地找个做网站的公司，请教一下在重庆那个公司比较好一点，，，，谢谢抢米网怎么样才能在小米官方网站抢到手机？即时通平台老司机进来 求个直播平台123456hd手机上有电话的标志,后面有个HD是什么意思qq头像上传失败我怎么总是QQ上传头像失败,