The TCP/UDP proxy feature provided by Edge Security Acceleration(ESA)is an acceleration service designed to improve both the performance and security of applications.This service targets applications that operate over the ...
This topic describes the operations that can be performed by Edge Security Acceleration(ESA)in terms of TCP/UDP proxy.You can follow the instructions provided in this topic to configure the related settings.What is TCP/UDP...
This guide explains how to test TCP and UDP port connectivity on a Linux Elastic Compute Service(ECS)instance.Test TCP port connectivity Select a method based on the status of the port that you want to test:If the port is ...
协议 支持TCP与UDP传输协议。选择 TCP 还是 UDP 取决于对日志数据传输的可靠性、性能和管理要求。对于大多数集中式日志系统，特别是在支持重传和丢失标记的情况下，TCP 是常用的选择，而 UDP 通常用于需要快速处理大流量但不那么重要的日志...
协议 支持TCP与UDP传输协议。选择 TCP 还是 UDP 取决于对日志数据传输的可靠性、性能和管理要求。对于大多数集中式日志系统，特别是在支持重传和丢失标记的情况下，TCP 是常用的选择，而 UDP 通常用于需要快速处理大流量但不那么重要的日志...
网络五元组（包括源IP、目的IP、源端口、目的端口、协议）唯一确定一个连接，ECS实例的连接数包括通过TCP、UDP、ICMP协议建立的连接。如果您的业务对网络并发敏感，请根据业务需求选择明确标注了 连接数 参数的实例。详细信息，请参见 实例...
取值：TCP（默认值）UDP TCP_UDP 说明 当该参数取值为 UDP 时，该服务器组只支持关联 UDP 监听。当该参数取值为 TCP 且 PreserveClientIpEnabled 取值为 true 时，该服务器组只支持关联 TCP 监听。当该参数取值为 TCP 且 ...
UDP监听可以与TCP、HTTP或HTTPS监听使用相同端口。TCP、HTTP和HTTPS监听之间，不能使用相同端口。单个全球加速实例中可以创建监听的个数是多少？50个。您可以在 配额中心 或 配额管理页面 提升配额。具体操作，请参见 提升配额。关于全球...
取值：tcp udp icmp tcp ips_ai_rule_id 流量命中的智能推荐访问控制策略的ID。取值为 00000000-0000-0000-0000-000000000000，表示未匹配或未命中任何智能推荐访问控制策略。00000000-0000-0000-0000-000000000000 ips_rule_id 流量命中的...
123abc*Protocols array The backend service protocol of the endpoint group.TCP:TCP UDP:UDP TCP,UDP:TCP and UDP protocols string The backend service protocol of the endpoint group.TCP:TCP UDP:UDP TCP,UDP:TCP and UDP TCP ...
which include port ranges and protocol types.Protocols array No The backend service protocol of the endpoint group.Valid values:tcp:TCP udp:UDP tcp,udp:TCP and UDP You can specify up to four backend service protocols in ...
TCP UDP:UDP["TCP","UDP"]Response elements Element Type Description Example object RequestId string The request ID.9063AB86-6FFA-5B2D-A16D-697C966D*AclApps array object The list of access control applications.object AppId ...
TCP UDP TCP+UDP ICMP TCP Port string Yes The port range.Valid values:1 to 65535.Specify a port range in the format of start port number/end port number.Example:1024/1055,which indicates that the port range of 1024 to 1055....
Type:String Description:en:|-The type of the protocol.Valid values:tcp udp AllowedValues:tcp-udp Required:true Resources:ExtensionResource:Type:ALIYUN:DDoSPro:Port Properties:BackendPort:Ref:BackendPort InstanceId:Ref:...
取值范围：tcp udp icmp gre all：支持所有协议 all PortRange string 是 安全组开放的传输层协议相关的端口范围。取值范围：TCP/UDP 协议：取值范围为 1~65535。使用斜线（/）隔开起始端口和终止端口。正确示范：1/200；错误示范：200/1。...
枚举值：tcp:tcp udp:udp http : http https : https tcp Port string 否 端口。63389 CurrentPage string 否 当前查询页数。1 PageSize string 否 当前查询页码。10 返回参数 名称 类型 描述 示例值 object RequestId string 返回结果的...
取值：tcp udp icmp gre all：同时支持四种协议。PortRange String 是 否 目的端安全组开放的传输层协议相关的端口范围。取值：TCP/UDP协议：1~65535。使用正斜线（/）隔开起始端口和终止端口。正确示例：1/200；错误示例：200/1。ICMP协议...
取值范围：tcp udp icmp gre all：支持所有协议 all PortRange string 是 目的端安全组开放的传输层协议相关的端口范围。取值范围：TCP/UDP 协议：取值范围为 1~65535。使用斜线（/）隔开起始端口和终止端口。正确示范：1/200；错误示范：...
TCP udp:UDP all:all protocols all PortRange string Yes The port range.If you set Protocol to all or icmp,set this parameter to-1/-1,which specifies all ports.If you set Protocol to tcp or udp,the port can be 1 to 65535.You...
TCP UDP ICMP:the ICMP protocol ICMPv6:the IPv6 ICMP protocol.ALL:All protocols are supported.TCP PortRange string Yes The destination port range of the security group rule.Valid values:If you set IpProtocol to TCP or UDP,...
tcp udp icmp gre all:All protocols are supported.all PortRange string Yes The range of destination ports that correspond to the transport layer protocol for security group rule N.Valid values:When the IpProtocol parameter ...
icmp tcp udp Number Of Ping Packets The number of times to send a ping request.Default value:10.If you set Task Type to WEBSOCKET:Parameter Description Task_Name Enter a name for the task.Address The target IP address or ...
TCP UDP ICMP:the ICMP protocol ICMPv6:the ICMP protocol for IPv6.ALL:All protocols are supported.TCP PortRange string Yes The destination port range of the security group rule.Valid values:If you set IpProtocol to TCP or ...
UDP,ICMP,GRE or All.The specified IpProtocol parameter is invalid.The valid values of this parameter are tcp,udp,icmp,gre,and all.400 InvalidParam.SourceIp The Parameters SourceCidrIp and Ipv6SourceCidrIp in%s cannot be ...
tcp udp icmp gre all:all protocols.all PortRange string Yes The range of destination ports that correspond to the transport layer protocol for the security group rule.Valid values:When the IpProtocol parameter is set to ...
4 Description string No The description.The description must be 2 to 256 characters in length.It must start with a letter but cannot start with http:// or https://. testDescription Permissions array object No An array of security group rules. You can specify up to 200 IDs of security group rules. object No The security group rule. Direction string Yes The direction in which the security group rule is applied. egress ingress ingress IpProtocol string Yes The protocol type. Valid values: TCP UDP ICMP ALL...
instance/{#InstanceId} none none Request parameters Parameter Type Required Description Example InstanceId string Yes The ... TCP+UDP ICMP TCP Port string Yes The port range.When the transport layer protocol is TCP and/or UDP...
TCP UDP TCP+UDP ICMP TCP Port string No The port range.Valid values:1 to 65535.Specify a port range in the format of start port number/end port number.Example:1024/1055,which indicates that the port range of 1024 to 1055....
firewallrule/*none none Request parameters Parameter Type Required Description Example InstanceId string Yes The ID of the... TCP+UDP ICMP TCP Port string No The port number.When the transport layer protocol is TCP and/or UDP...
1 to 100.Default value:1.1 IpProtocol string Yes Network Layer/transport layer protocol.Two types of assignments are supported:The case-insensitive protocol name.Valid values:ICMP GRE TCP UDP ALL:supports all protocols.The...
TCP UDP TCP+UDP ICMP TCP Port string The port range.Valid values:1 to 65535.Specify a port range in the format of start port number/end port number.Example:1024/1055,which indicates that the port range of 1024 to 1055.Note...
TCP UDP TCP+UDP TCP Policy string The firewall policy.Valid values:accept:Access is allowed.drop:Access is refused.accept Tags array object The tags of the firewall rule.tag object The tag of the firewall rule.Key string ...