多个网站：我错过了什么？

我应该在一个apache2（最新的Ubuntu）上有3个网站。

每个站点在“启用站点”中都有自己的文件。 每个都有自己的IP。

Apache2似乎运行良好：/var/log/apache2/error.log只说：[Fri Nov 08 12:30:12 2013] [notice] Apache / 2.2.22（Ubuntu）PHP / 5.4.6-1ubuntu1。 4configuration – 恢复正常操作

DNS文件看起来不错。 但是，当我将浏览器指向第二和第三个站点（对于他们的域名或他们的IP地址）时，它会挂起，直到超时。

• HTTP mod代理超时
• 我如何确认Apache编译选项
• 无法修改Apache2上的MaxClients
• apachelog显示http请求，但不显示tcp连接
• 无法获得apache2redirect工作的网站

接下来我应该检查什么？

———————–答案1：

ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:16:3e:93:68:c0 brd ff:ff:ff:ff:ff:ff inet 92.243.20.169/22 brd 92.243.23.255 scope global eth0 inet6 2001:4b98:dc0:45:216:3eff:fe93:68c0/64 scope global dynamic valid_lft 2591871sec preferred_lft 604671sec inet6 fe80::216:3eff:fe93:68c0/64 scope link valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:16:3e:84:91:0a brd ff:ff:ff:ff:ff:ff inet 92.243.21.141/22 brd 92.243.23.255 scope global eth1 inet6 2001:4b98:dc0:45:216:3eff:fe84:910a/64 scope global dynamic valid_lft 2591871sec preferred_lft 604671sec inet6 fe80::216:3eff:fe84:910a/64 scope link valid_lft forever preferred_lft forever 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:16:3e:1f:2d:85 brd ff:ff:ff:ff:ff:ff inet 92.243.4.114/21 brd 92.243.7.255 scope global eth2 inet6 2001:4b98:dc0:41:216:3eff:fe1f:2d85/64 scope global dynamic valid_lft 2591952sec preferred_lft 604752sec inet6 fe80::216:3eff:fe1f:2d85/64 scope link valid_lft forever preferred_lft forever 

使用ifconfig

 eth0 Link encap:Ethernet HWaddr 00:16:3e:93:68:c0 inet addr:92.243.20.169 Bcast:92.243.23.255 Mask:255.255.252.0 inet6 addr: 2001:4b98:dc0:45:216:3eff:fe93:68c0/64 Scope:Global inet6 addr: fe80::216:3eff:fe93:68c0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:9550641 errors:0 dropped:3 overruns:0 frame:0 TX packets:3749560 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:953636357 (953.6 MB) TX bytes:6983319124 (6.9 GB) Interrupt:27 eth1 Link encap:Ethernet HWaddr 00:16:3e:84:91:0a inet addr:92.243.21.141 Bcast:92.243.23.255 Mask:255.255.252.0 inet6 addr: 2001:4b98:dc0:45:216:3eff:fe84:910a/64 Scope:Global inet6 addr: fe80::216:3eff:fe84:910a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:5797827 errors:0 dropped:3 overruns:0 frame:0 TX packets:34854 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:607191525 (607.1 MB) TX bytes:1464788 (1.4 MB) Interrupt:28 eth2 Link encap:Ethernet HWaddr 00:16:3e:1f:2d:85 inet addr:92.243.4.114 Bcast:92.243.7.255 Mask:255.255.248.0 inet6 addr: 2001:4b98:dc0:41:216:3eff:fe1f:2d85/64 Scope:Global inet6 addr: fe80::216:3eff:fe1f:2d85/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:9231950 errors:0 dropped:2 overruns:0 frame:0 TX packets:29473 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:914989353 (914.9 MB) TX bytes:1349244 (1.3 MB) Interrupt:29 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:11570 errors:0 dropped:0 overruns:0 frame:0 TX packets:11570 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1135320 (1.1 MB) TX bytes:1135320 (1.1 MB) 

我不明白大部分，但我可以看到IP：92.243.20.169，92.243.21.141和92.243.4.114，这是他们应该的。 我不知道Bcast和Mask是不是正常的。 关于这些数据包的报告对我来说也很好。

————————–答案2

 netstat -a Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 *:mysql *:* LISTEN tcp 0 0 *:gandi-agent *:* LISTEN tcp 0 0 *:ftp *:* LISTEN tcp 0 0 *:ssh *:* LISTEN tcp 0 368 Charlotte:ssh reverse-27.fdn.fr:37999 ESTABLISHED tcp6 0 0 [::]:http [::]:* LISTEN tcp6 0 0 [::]:ssh [::]:* LISTEN tcp6 0 0 Charlotte:http ks4000493.ip-198-:61519 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61352 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61442 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61209 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61550 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61421 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61579 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61606 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61386 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61469 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61275 TIME_WAIT tcp6 0 0 Charlotte:http ks4000493.ip-198-:61247 TIME_WAIT Active UNIX domain sockets (servers and established) Proto RefCnt Flags Type State I-Node Path unix 3 [ ] DGRAM 2346 /dev/log unix 2 [ ACC ] STREAM LISTENING 229 @/com/ubuntu/upstart unix 2 [ ACC ] STREAM LISTENING 3598978 /var/run/mysqld/mysqld.sock unix 2 [ ACC ] SEQPACKET LISTENING 430 /run/udev/control unix 3 [ ] STREAM CONNECTED 3597550 unix 3 [ ] STREAM CONNECTED 3597549 unix 2 [ ] DGRAM 3597541 unix 3 [ ] STREAM CONNECTED 709 @/com/ubuntu/upstart unix 3 [ ] STREAM CONNECTED 706 unix 3 [ ] DGRAM 438 unix 3 [ ] DGRAM 437 unix 3 [ ] STREAM CONNECTED 393 @/com/ubuntu/upstart unix 3 [ ] STREAM CONNECTED 390 

这我不知道这是什么意思。

———————-回答3

 ping 92.243.20.169 PING 92.243.20.169 (92.243.20.169) 56(84) bytes of data. 64 bytes from 92.243.20.169: icmp_req=1 ttl=59 time=57.3 ms 64 bytes from 92.243.20.169: icmp_req=2 ttl=59 time=45.7 ms 64 bytes from 92.243.20.169: icmp_req=3 ttl=59 time=43.9 ms 64 bytes from 92.243.20.169: icmp_req=4 ttl=59 time=44.9 ms ^C --- 92.243.20.169 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3004ms rtt min/avg/max/mdev = 43.968/48.000/57.368/5.449 ms ping 92.243.21.141 PING 92.243.21.141 (92.243.21.141) 56(84) bytes of data. --- 92.243.21.141 ping statistics --- 7 packets transmitted, 0 received, 100% packet loss, time 6047ms ping 92.243.21.141 PING 92.243.21.141 (92.243.21.141) 56(84) bytes of data. --- 92.243.21.141 ping statistics --- 13 packets transmitted, 0 received, 100% packet loss, time 12000ms 

– – – – – – – – – -@疯了

通过“DNS文件似乎确定”，我的意思是我没有修改它们，也没有任何程序修改它们。 他们以前曾经运作过，所以我猜他们没事。 你想我发一份吗？