如何使得failover模式下，服务器能够正确记录源ip地址？

[yyk123]

服务端开启obfs-server，failover 转发至apache2 服务器，access.log里 源地址全是 127.0.0.1 ,fail2ban无法正确工作

127.0.0.1 - - [05/Jun/2019:22:10:21 +0800] "GET /icons/back.gif HTTP/1.1" 200 483
127.0.0.1 - - [05/Jun/2019:22:10:21 +0800] "GET /icons/unknown.gif HTTP/1.1" 200 513
127.0.0.1 - - [05/Jun/2019:22:10:21 +0800] "GET /icons/compressed.gif HTTP/1.1" 200 1308
127.0.0.1 - - [05/Jun/2019:22:30:34 +0800] "GET / HTTP/1.1" 401 579

有没有可能修改代码，使apache2 能正确记录源地址，如：

167.99.73.165 - - [05/Jun/2019:08:01:06 +0800] "GET / HTTP/1.1" 401 579
164.52.24.163 - - [05/Jun/2019:08:14:13 +0800] "GET / HTTP/1.1" 401 579
35.195.252.131 - - [05/Jun/2019:09:35:11 +0800] "GET / HTTP/1.1" 401 579
5.190.203.181 - - [05/Jun/2019:10:06:09 +0800] "GET / HTTP/1.1" 401 579
191.17.193.179 - - [05/Jun/2019:10:10:41 +0800] "GET / HTTP/1.1" 401 579
191.17.193.179 - - [05/Jun/2019:10:10:41 +0800] "GET / HTTP/1.1" 401 579
110.249.212.46 - - [05/Jun/2019:10:29:24 +0800] "GET http://110.249.212.46/testget？q=23333&port=80 HTTP/1.1" 400 0