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.
IntoVPS：按小时计费KVM月费5美元起($0.0075/小时),6个机房可选
IntoVPS是成立于2004年的Hosterion SRL旗下于2009年推出的无管理型VPS主机品牌，商家提供基于OpenStack构建的VPS产品，支持小时计费是他的一大特色，VPS可选数据中心包括美国弗里蒙特、达拉斯、英国伦敦、荷兰和罗马尼亚等6个地区机房。商家VPS主机基于KVM架构，最低每小时0.0075美元起($5/月)。下面列出几款VPS主机配置信息。CPU：1core内存：2GB...
速云：深圳独立服务器,新品上线,深港mpls免费体验,多重活动!
速云怎么样?速云是一家国人商家。速云商家主要提供广州移动、深圳移动、广州茂名联通、香港HKT等VDS和独立服务器。目前，速云推出深圳独服优惠活动，机房为深圳移动机房，购买深圳服务器可享受5折优惠，目前独立服务器还支持申请免费试用，需要提交工单开通免费体验试用，次月可享受永久8折优惠，也是需工单申请哦！点击进入：速云官方网站地址活动期限至 2021年7月22日速云云服务器优惠活动：活动1：新购首月可...
无忧云（25元/月），国内BGP高防云服务器 2核2G5M
无忧云官网无忧云怎么样 无忧云服务器好不好 无忧云值不值得购买 无忧云，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，非常适合免北岸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...
ping端口为你推荐
-
linux防火墙设置如何在Linux中启动/停止和启用/禁用FirewallD和Iptables防火墙波音737起飞爆胎为什么很少见到飞机轮胎爆胎?重庆杨家坪猪肉摊主杀人在毫无预兆的情况下，对方激情杀人（持械偷袭）——作为习武者，你该怎么办？重庆杨家坪猪肉摊主杀人重庆九龙坡区治安好么360arp防火墙在哪360的9.6版本ARP防火墙在哪？360防火墙在哪里设置电脑或电脑360有联网防火墙吗，在哪里设置flashfxp注册码谁有~FLASHfxp V3.0.2的注册码~~谢谢哦！！要现在能用的！！！！颁发的拼音发字的多音字组词即时通民生银行即时通是什么？可信网站可信网站认证一定要办吗