可以wget站点，但不能访问外部[关闭]

我正在尝试使用Apache 2作为反向代理在一台主机上设置Atlassian Confluence和JIRA .

当我做

wget http://localhost:8080
--2014-07-11 17:40:41--  http://localhost:8080/
Resolving localhost (localhost)... 127.0.0.1
Connecting to localhost (localhost)|127.0.0.1|:8080... connected.
HTTP request sent, awaiting response... 302 Found
Location: http://localhost:8080/secure/MyJiraHome.jspa [following]
--2014-07-11 17:40:41--  http://localhost:8080/secure/MyJiraHome.jspa
Reusing existing connection to localhost:8080.
HTTP request sent, awaiting response... 302 Found
Location: http://localhost:8080/secure/Dashboard.jspa [following]
--2014-07-11 17:40:41--  http://localhost:8080/secure/Dashboard.jspa
Reusing existing connection to localhost:8080.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: âindex.html.7â

同样适用于：8090 - 它获取页面并下载它 . 此外，wget也可以从外部服务器正常工作 .

但是，当尝试通过浏览器访问它们时，只有：使用IP时可以访问8090，并且它们都不能通过域名访问 .

这是我的apache2.conf的相关部分：

ServerName conf.site.com
<VirtualHost *:80>
ServerName conf.site.com
ServerAlias conf

ProxyPreserveHost On
ProxyRequests Off

ProxyPass / `http://127.0.0.1:8090/`
ProxyPassReverse / `http://127.0.0.1:8090/`

订单允许，拒绝允许所有人

ServerName jira.site.com ServerAlias jira

ProxyPreserveHost在ProxyRequests上关闭ProxyPass / http://127.0.0.1:8080/ ProxyPassReverse / http://127.0.0.1:8080/

订单允许，拒绝允许所有人

这是我的iptables（ufw被禁用）

iptables -L -v -n
Chain INPUT (policy ACCEPT 12963 packets, 1222K bytes)
pkts bytes target     prot opt in     out     source               destination
0     0 ACCEPT     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0             tcp dpt:8090
0     0 ACCEPT     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            tcp dpt:8080
0     0 ACCEPT     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            tcp dpt:80
33  3723 ACCEPT     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            tcp dpt:8080
10   716 ACCEPT     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            tcp dpt:80
38  3375 ACCEPT     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            tcp dpt:8080
28  1969 ACCEPT     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            tcp dpt:8080
8804  734K fail2ban-ssh  tcp  --  *      *       0.0.0.0/0            0.0.0.0/0            multiport dports 22
33 11768 ACCEPT     udp  --  *      *       0.0.0.0/0            0.0.0.0/0             udp dpt:68

Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target     prot opt in     out     source               destination

Chain OUTPUT (policy ACCEPT 13032 packets, 1227K bytes)
pkts bytes target     prot opt in     out     source               destination

Chain fail2ban-ssh (1 references)
pkts bytes target     prot opt in     out     source               destination
8779  732K RETURN     all  --  *      *       0.0.0.0/0            0.0.0.0/0

另外，netstat -tulp显示80,8080和8090正在监听：

tcp6       0      0 [::]:http               [::]:*                  LISTEN      18312/apache2
tcp6       0      0 [::]:http-alt           [::]:*                  LISTEN      4868/java
tcp6       0      0 [::]:8090               [::]:*                  LISTEN      3578/java

这对我来说似乎很奇怪，所以任何建议都会非常感激 .