虚拟私有云 VPC-通过VPC快速搭建IPv4/IPv6双栈网络:步骤五:验证IPv4和IPv6网络通信情况
步骤五:验证IPv4和IPv6网络通信情况
- 验证远程登录,使用本地PC远程登录E CS -A01。
您需要分别验证使用ECS-A01的IPv4地址(EIP)和IPv6地址是否可以登录ECS-A01。
弹性云服务器有多种登录方法,具体请参见登录弹性云服务器。
以使用PuTTY工具远程登录ECS-A01为例:- 验证IPv4地址登录:Host Name (or IP address)中输入ECS-A01的EIP地址,本示例为1.95.44.XX。
- 验证IPv6地址登录:Host Name (or IP address)中输入ECS-A01的IPv6地址,本示例为2002:20::44。
图12 PuTT配置
- 执行以下命令,验证ECS-A01的公网通信情况。
您需要分别验证ECS-A01的IPv4和IPv6公网通信情况。
- 验证IPv4公网访问情况:
ping IPv4公网IP地址或者 域名
命令示例:
ping support.huaweicloud.com
回显类似如下信息,表示ECS-A01的IPv4公网通信正常。[root@ecs-a01 ~]# ping support.huaweicloud.com PING hcdnw.cbg-notzj.c.cdnhwc2.com (203.193.226.103) 56(84) bytes of data. 64 bytes from 203.193.226.103 (203.193.226.103): icmp_seq=1 ttl=51 time=2.17 ms 64 bytes from 203.193.226.103 (203.193.226.103): icmp_seq=2 ttl=51 time=2.13 ms 64 bytes from 203.193.226.103 (203.193.226.103): icmp_seq=3 ttl=51 time=2.10 ms 64 bytes from 203.193.226.103 (203.193.226.103): icmp_seq=4 ttl=51 time=2.09 ms ... --- hcdnw.cbg-notzj.c.cdnhwc2.com ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3004ms rtt min/avg/max/mdev = 2.092/2.119/2.165/0.063 ms
- 验证IPv6公网通信情况:
假设2002:20::45是一个公网IP地址,命令示例如下:
ping6 2002:20::45
回显类似如下信息,表示ECS-A01的IPv6公网通信正常。[root@ecs-a01 ~]# ping6 2002:20::45 PING 2002:20::45(2002:20::45) from 2002:20::45 : 56 data bytes 64 bytes from 2002:20::45: icmp_seq=1 ttl=64 time=0.770 ms 64 bytes from 2002:20::45: icmp_seq=2 ttl=64 time=0.295 ms 64 bytes from 2002:20::45: icmp_seq=3 ttl=64 time=0.245 ms ^C --- 2002:20::45 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2080ms rtt min/avg/max/mdev = 0.245/0.436/0.770/0.237 ms
- 验证IPv4公网访问情况: