{"expand":"renderedFields,names,schema,operations,editmeta,changelog,versionedRepresentations","id":"44000","self":"https://jira.geedge.net/rest/api/2/issue/44000","key":"OMPUB-1300","fields":{"issuetype":{"self":"https://jira.geedge.net/rest/api/2/issuetype/10004","id":"10004","description":"","iconUrl":"https://jira.geedge.net/secure/viewavatar?size=xsmall&avatarId=10303&avatarType=issuetype","name":"故障","subtask":false,"avatarId":10303},"components":[],"timespent":null,"timeoriginalestimate":null,"description":"以msh-tsgx03（172.18.10.165）为例，监控显示自5月18日13:00左右起，udp流量呈明显上升趋势，从原来的接近0Gbps，上升至峰值接近40Gbps，同时大量流量均为重复包。\r\n\r\n!anydesk00000.png|width=402,height=226!!anydesk00002.png|width=408,height=229!\r\n\r\n对应的NZ上设备监控项如下：\r\n\r\n!image-2024-05-22-12-03-59-750.png|width=496,height=381!!image-2024-05-22-12-04-15-536.png|width=468,height=348!\r\n\r\n在对应设备上随机捕获1万个udp包（[^udp.pcap]），发现均为SIP流量，且大部分为重复的包，存在如下两种情况的重复：\r\n\r\n!image-2024-05-22-12-00-49-959.png|width=602,height=252!\r\n # 数据包完全重复\r\n 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[~yangwei]，我找何老师确认了，系统在MSH和PCAP站点接入了SIP协议流量。5月18日用户在TWA、PCAP、MSH的华为DPI下了SIP协议的Deny策略，开了一些IP白名单，这些IP主要分布在MSH、PCAP的链路里，所以我们收到的SIP协议流量就增大了。重复流量的事，我已经跟何老师说，他已经联系赛克去处理了。","updateAuthor":{"self":"https://jira.geedge.net/rest/api/2/user?username=niuxiang","name":"niuxiang","key":"JIRAUSER10114","emailAddress":"niuxiang@geedgenetworks.com","avatarUrls":{"48x48":"https://jira.geedge.net/secure/useravatar?avatarId=10349","24x24":"https://jira.geedge.net/secure/useravatar?size=small&avatarId=10349","16x16":"https://jira.geedge.net/secure/useravatar?size=xsmall&avatarId=10349","32x32":"https://jira.geedge.net/secure/useravatar?size=medium&avatarId=10349"},"displayName":"牛翔","active":true,"timeZone":"Asia/Shanghai"},"created":"2024-05-22T17:07:30.995+0800","updated":"2024-05-28T13:40:17.869+0800"}],"maxResults":1,"total":1,"startAt":0},"votes":{"self":"https://jira.geedge.net/rest/api/2/issue/OMPUB-1300/votes","votes":0,"hasVoted":false},"worklog":{"startAt":0,"maxResults":20,"total":0,"worklogs":[]},"assignee":{"self":"https://jira.geedge.net/rest/api/2/user?username=niuxiang","name":"niuxiang","key":"JIRAUSER10114","emailAddress":"niuxiang@geedgenetworks.com","avatarUrls":{"48x48":"https://jira.geedge.net/secure/useravatar?avatarId=10349","24x24":"https://jira.geedge.net/secure/useravatar?size=small&avatarId=10349","16x16":"https://jira.geedge.net/secure/useravatar?size=xsmall&avatarId=10349","32x32":"https://jira.geedge.net/secure/useravatar?size=medium&avatarId=10349"},"displayName":"牛翔","active":true,"timeZone":"Asia/Shanghai"},"updated":"2024-05-28T13:44:45.472+0800","status":{"self":"https://jira.geedge.net/rest/api/2/status/1","description":"问题已经准备好让经办人开始处理。","iconUrl":"https://jira.geedge.net/images/icons/statuses/open.png","name":"开放","id":"1","statusCategory":{"self":"https://jira.geedge.net/rest/api/2/statuscategory/2","id":2,"key":"new","colorName":"blue-gray","name":"待办"}}}}