如果你想通过SDK以编程方式启用ping(从任何地方)，神奇的公式是:

cidrIp:     "0.0.0.0/0"
ipProtocol: "icmp"
toPort:     -1
fromPort:   8

例如，在Scala(使用AWS Java SDK v2)中，以下工作用于为authorizeSecurityGroupIngress端点定义IpPermission。

  val PingPermission = {
    val range = IpRange.builder().cidrIp( "0.0.0.0/0" ).build()
    IpPermission.builder().ipProtocol( "icmp" ).ipRanges( range ).toPort( -1 ).fromPort( 8 ).build()
  }

(我只在EC2-Classic上尝试过。我不知道在VPC下可能需要什么出口规则)

1.Go to EC2 Dashboard and click "Running Instances" on "Security Groups"
2.select the group of your instance which you need to add security.  
3.click on the "Inbound" tab
4.Click "Edit" Button (It will open an popup window)
5.click "Add Rule"
6.Select the "Custom ICMP rule - IPv4" as Type
7.Enter the "0.0.0.0/0" as Source or your public IP

7.点击“保存”

安全组中的自定义ICMP规则不是它所需要的，至少对我来说是这样。 但下面的规则是可行的:

Type: All ICMP 
Protocol: TCP
Port range: 0 - 65535
Source: Anywhere - 0.0.0.0/0

完成此操作后，您将能够ping其他实例。你会看到如下内容:

PING 10.0.0.15 (10.0.0.15): 56 data bytes
64 bytes from 10.0.0.14: icmp_seq=1 ttl=64 time=3.9 ms
64 bytes from 10.0.0.14: icmp_seq=2 ttl=64 time=3.9 ms
64 bytes from 10.0.0.14: icmp_seq=3 ttl=64 time=10.6 ms
64 bytes from 10.0.0.14: icmp_seq=4 ttl=64 time=40.6 ms
64 bytes from 10.0.0.14: icmp_seq=5 ttl=64 time=3.8 ms
64 bytes from 10.0.0.14: icmp_seq=6 ttl=64 time=5.3 ms
64 bytes from 10.0.0.14: icmp_seq=7 ttl=64 time=6.5 ms
64 bytes from 10.0.0.14: icmp_seq=8 ttl=64 time=3.5 ms
64 bytes from 10.0.0.14: icmp_seq=9 ttl=64 time=21.0 ms
64 bytes from 10.0.0.14: icmp_seq=10 ttl=64 time=3.5 ms
64 bytes from 10.0.0.14: icmp_seq=11 ttl=64 time=3.5 ms
64 bytes from 10.0.0.14: icmp_seq=12 ttl=64 time=59.7 ms
64 bytes from 10.0.0.14: icmp_seq=13 ttl=64 time=3.5 ms
64 bytes from 10.0.0.14: icmp_seq=14 ttl=64 time=3.5 ms
64 bytes from 10.0.0.14: icmp_seq=15 ttl=64 time=4.8 ms
64 bytes from 10.0.0.14: icmp_seq=16 ttl=64 time=3.1 ms
64 bytes from 10.0.0.14: icmp_seq=17 ttl=64 time=3.1 ms
64 bytes from 10.0.0.14: icmp_seq=18 ttl=64 time=3.0 ms
64 bytes from 10.0.0.14: icmp_seq=19 ttl=64 time=3.1 ms

--- 10.0.0.14 ping statistics ---
20 packets transmitted, 19 packets received, 5% packet loss
round-trip min/avg/max = 3.0/9.9/59.7 ms

´s。

用所有ICMP创建一个新的安全组对我很有用。

转到EC2仪表板，点击“运行实例” 在“Security Groups”上，选择需要添加安全性的实例的组。 点击“入站”选项卡 点击“编辑”按钮(将打开一个弹出窗口) 点击“添加规则” “类型”选择“自定义ICMP规则- IPv4” 协议选择“Echo Request”和“Echo Response”(端口范围默认为N/A) 输入“0.0.0.0/0”作为源 点击“保存”

转到EC2实例的安全组并编辑入站规则allow 0.0.0.0/0 for ICMP。

它会起作用的。