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Re: [lvs-users] LVS TUNEL/DR模式的半连接会被防火墙拦截吗?

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>, j-wd@xxxxxxx
Subject: Re: [lvs-users] LVS TUNEL/DR模式的半连接会被防火墙拦截吗?
From: Aaron West <aaron@xxxxxxxxxxxxxxxx>
Date: Mon, 7 Sep 2015 22:57:34 +0100
Hi,

I hope you don't mind me trying to answer in English.

If the question is will the firewall drop the packet if IP spoofing
protection is enabled then I suspect the answer is yes. The reply will come
from the real server's MAC address but sourced from the VIP address so I'd
recommend disabling any spoofing protection.

Hope that helps.

Aaron West

Loadbalancer.org Limited
+44 (0)330 380 1064
www.loadbalancer.org

2015-09-05 9:00 GMT+01:00 JWD <j-wd@xxxxxxx>:

> 看了LVS的文档,觉得TUNEL/DR模式的半连接应该算是IP欺骗,这种方式会被防护墙拦截吗?
> 还是说只要数据包里的源IP/目标IP/序列号对的上号,会话就不会有问题?
>
> --------------
> JWD
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