# BGP 申請報告填寫 第一面紅色框的部分為必填 , 看客戶有幾台data center ![](https://hackmd.io/_uploads/H1ik18Qrn.png) Data Center Vendor Name (e.g. Telecity, Equinix , etc.) 填ISP名稱 Data Center Vendor Name (e.g. Telecity, Equinix , etc.) 填機房地址 (要跟imperva 建GRE tunnel 的) Routers / Firewalls / Network devices support GRE tunneling? 必須 YES Routers / Firewalls / Network devices have BGP capability? 必須 YES Routers / Firewalls / Network devices have TCP MSS adjustment capability? 是否能調整MSS 的值 原廠是設定1420 No. of edge routers / firewalls 有幾台router Model of routers / firewalls router 的型號 Control over the routers / firewalls 是否有此router 的控制權 Name of Upstream Providers to be used for Imperva Solution (e.g. AT&T, Cogen, etc.) 對接的電信業者 Total number of WAN P2P IP addresses (upstream providers connections) router 對外的ip有幾個 Public WAN IP(s) for GRE tunnel end point(s) router 對外IP是多少 對應上一題 幾個就填幾個 Circuit size per ISP (e.g. 100Mbps, 1Gbps) 上面router型號的電路大小 , 幾G就填幾G Number of network prefixes to protect (C Class) 有幾段C class Ownership of network prefixes 是不是上一題提供的這些C 的owner AS Number 自治系統編號 (ASN) https://www.arin.net/resources/guide/asn/ Total clean traffic bandwidth (Ingress) 正常流量的代寬是多少 Require IPv6 support 是否需要IPV6 Connection type GRE Deployment mode 看客戶要always on 還是 on demand Detection mechanism 對應上一題 , 如果選always on 就選4 on demand 就選1或2 第二面 ![](https://hackmd.io/_uploads/SJsg1LmH2.png) Prefix 填要上imperva 測的網段 Max aggregate inbound clean traffic 最大聚合入站清潔流量 Pre-Define Security Profile 對應到右邊的表 , 看上一題的留量裡面的比例 , 越精準imperva 學習後的清洗效果會越好 LOA 填寫 要確定網段是所屬於誰