我有预装了 apache2、mssql、php5 的 Ubuntu 服务器。我安装了 vTiger CRM，它在我的本地主机和内部 IP 上可用。
但我无法使用外部 IP 访问它。我检查了路由器上的所有设置，似乎没有问题。
这是我的netstat -ntlp |监听
(No info could be read for "-p": geteuid()=1000 but you should be root.)
tcp 0 0 10.1.0.4:16001 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:29131 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp6 0 0 :::80 :::* LISTEN
tcp6 0 0 :::22 :::* LISTEN
是否配置
eth0 Link encap:Ethernet HWaddr 00:0d:3a:b3:0e:a1
inet addr:10.1.0.4 Bcast:10.1.0.255 Mask:255.255.255.0
inet6 addr: fe80::20d:3aff:feb3:ea1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:15216 errors:0 dropped:0 overruns:0 frame:0
TX packets:16493 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:10379793 (10.3 MB) TX bytes:7676670 (7.6 MB)
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:65536 Metric:1
RX packets:1414 errors:0 dropped:0 overruns:0 frame:0
TX packets:1414 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:208812 (208.8 KB) TX bytes:208812 (208.8 KB)
apache2 端口.conf
Listen 80
<IfModule ssl_module>
Listen 443
</IfModule>
<IfModule mod_gnutls.c>
Listen 443
</IfModule>
tcpdump -i eth0 端口 80
19:08:55.678954 IP 10.1.0.4.36536 > 168.63.129.16.http: Flags [.], ack 1, win 229, options [nop,nop,TS val 27278000 ecr 783042300], length 0
19:08:55.679007 IP 10.1.0.4.36536 > 168.63.129.16.http: Flags [P.], seq 1:204, ack 1, win 229, options [nop,nop,TS val 27278000 ecr 783042300], length 203
19:08:55.729432 IP 168.63.129.16.http > 10.1.0.4.36536: Flags [.], ack 204, win 513, options [nop,nop,TS val 783042305 ecr 27278000], length 0
19:08:55.729458 IP 10.1.0.4.36536 > 168.63.129.16.http: Flags [P.], seq 204:646, ack 1, win 229, options [nop,nop,TS val 27278013 ecr 783042305], length 442
19:08:55.731846 IP 168.63.129.16.http > 10.1.0.4.36536: Flags [P.], seq 1:188, ack 646, win 511, options [nop,nop,TS val 783042305 ecr 27278013], length 187
19:08:55.731878 IP 10.1.0.4.36536 > 168.63.129.16.http: Flags [.], ack 188, win 237, options [nop,nop,TS val 27278013 ecr 783042305], length 0
19:08:55.732685 IP 10.1.0.4.36536 > 168.63.129.16.http: Flags [F.], seq 646, ack 188, win 237, options [nop,nop,TS val 27278014 ecr 783042305], length 0
19:08:55.733574 IP 168.63.129.16.http > 10.1.0.4.36536: Flags [F.], seq 188, ack 647, win 511, options [nop,nop,TS val 783042306 ecr 27278014], length 0
19:08:55.733587 IP 10.1.0.4.36536 > 168.63.129.16.http: Flags [.], ack 189, win 237, options [nop,nop,TS val 27278014 ecr 783042306], length 0
19:09:20.850089 IP 10.1.0.4.36545 > 168.63.129.16.http: Flags [S], seq 718277970, win 29200, options [mss 1460,sackOK,TS val 27284293 ecr 0,nop,wscale 7], length 0
19:09:20.850513 IP 168.63.129.16.http > 10.1.0.4.36545: Flags [S.], seq 228035263, ack 718277971, win 8192, options [mss 1460,nop,wscale 8,sackOK,TS val 783044817 ecr 27284293], length 0
猫/etc/apache2/sites-available/vtiger.stuffex.com.ua.conf
<VirtualHost *:443>
ServerAdmin [email protected]
DocumentRoot /var/www/html/vtiger.stuffex.com.ua/
ServerName vtiger.stuffex.com.ua
ServerAlias www.vtiger.stuffex.com.ua
SSLEngine on
SSLCertificateFile /etc/apache2/ssl/server.crt
SSLCertificateKeyFile /etc/apache2/ssl/server.key
<Directory /var/www/html/vtiger.stuffex.com.ua/>
Options FollowSymLinks
AllowOverride All
</Directory>
ErrorLog /var/log/apache2/vtiger.stuffex.com.ua-error_log
CustomLog /var/log/apache2/vtiger.status.com.ua-access_log common
</VirtualHost>
<VirtualHost *:80>
ServerName vtiger.stuffex.com.ua
Redirect permanent / https://vtiger.stuffex.com.ua/
</VirtualHost>
httpd配置文件
# This is the main Apache server configuration file. It contains the
# configuration directives that give the server its instructions.
# See http://httpd.apache.org/docs/2.4/ for detailed information about
# the directives and /usr/share/doc/apache2/README.Debian about Debian specific
# hints.
#
#
# Summary of how the Apache 2 configuration works in Debian:
# The Apache 2 web server configuration in Debian is quite different to
# upstream's suggested way to configure the web server. This is because Debian's
# default Apache2 installation attempts to make adding and removing modules,
# virtual hosts, and extra configuration directives as flexible as possible, in
# order to make automating the changes and administering the server as easy as
# possible.
# It is split into several files forming the configuration hierarchy outlined
# below, all located in the /etc/apache2/ directory:
#
# /etc/apache2/
# |-- apache2.conf
# | `-- ports.conf
# |-- mods-enabled
# | |-- *.load
# | `-- *.conf
# |-- conf-enabled
# | `-- *.conf
# `-- sites-enabled
# `-- *.conf
#
#
# * apache2.conf is the main configuration file (this file). It puts the pieces
# together by including all remaining configuration files when starting up the
# web server.
#
# * ports.conf is always included from the main configuration file. It is
# supposed to determine listening ports for incoming connections which can be
# customized anytime.
#
# * Configuration files in the mods-enabled/, conf-enabled/ and sites-enabled/
# directories contain particular configuration snippets which manage modules,
# global configuration fragments, or virtual host configurations,
# respectively.
#
# They are activated by symlinking available configuration files from their
# respective *-available/ counterparts. These should be managed by using our
# helpers a2enmod/a2dismod, a2ensite/a2dissite and a2enconf/a2disconf. See
# their respective man pages for detailed information.
#
# * The binary is called apache2. Due to the use of environment variables, in
# the default configuration, apache2 needs to be started/stopped with
# /etc/init.d/apache2 or apache2ctl. Calling /usr/bin/apache2 directly will not
# work with the default configuration.
# Global configuration
#
#
# ServerRoot: The top of the directory tree under which the server's
# configuration, error, and log files are kept.
#
# NOTE! If you intend to place this on an NFS (or otherwise network)
# mounted filesystem then please read the Mutex documentation (available
# at <URL:http://httpd.apache.org/docs/2.4/mod/core.html#mutex>);
# you will save yourself a lot of trouble.
#
# Do NOT add a slash at the end of the directory path.
#
#ServerRoot "/etc/apache2"
#
# The accept serialization lock file MUST BE STORED ON A LOCAL DISK.
#
Mutex file:${APACHE_LOCK_DIR} default
#
# PidFile: The file in which the server should record its process
# identification number when it starts.
# This needs to be set in /etc/apache2/envvars
#
PidFile ${APACHE_PID_FILE}
#
# Timeout: The number of seconds before receives and sends time out.
#
Timeout 300
#
# KeepAlive: Whether or not to allow persistent connections (more than
# one request per connection). Set to "Off" to deactivate.
#
KeepAlive On
#
# MaxKeepAliveRequests: The maximum number of requests to allow
# during a persistent connection. Set to 0 to allow an unlimited amount.
# We recommend you leave this number high, for maximum performance.
#
MaxKeepAliveRequests 100
#
# KeepAliveTimeout: Number of seconds to wait for the next request from the
# same client on the same connection.
#
KeepAliveTimeout 5
# These need to be set in /etc/apache2/envvars
User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}
#
# HostnameLookups: Log the names of clients or just their IP addresses
# e.g., www.apache.org (on) or 204.62.129.132 (off).
# The default is off because it'd be overall better for the net if people
# had to knowingly turn this feature on, since enabling it means that
# each client request will result in AT LEAST one lookup request to the
# nameserver.
#
HostnameLookups Off
# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here. If you *do* define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.
#
ErrorLog ${APACHE_LOG_DIR}/error.log
#
# LogLevel: Control the severity of messages logged to the error_log.
# Available values: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the log level for particular modules, e.g.
# "LogLevel info ssl:warn"
#
LogLevel warn
# Include module configuration:
IncludeOptional mods-enabled/*.load
IncludeOptional mods-enabled/*.conf
# Include list of ports to listen on
Include ports.conf
# Sets the default security model of the Apache2 HTTPD server. It does
# not allow access to the root filesystem outside of /usr/share and /var/www.
# The former is used by web applications packaged in Debian,
# the latter may be used for local directories served by the web server. If
# your system is serving content from a sub-directory in /srv you must allow
# access here, or in any related virtual host.
<Directory />
Options FollowSymLinks
AllowOverride None
Require all denied
</Directory>
<Directory /usr/share>
AllowOverride None
Require all granted
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks
AllowOverride None
Require all granted
</Directory>
#<Directory /srv/>
# Options Indexes FollowSymLinks
# AllowOverride None
# Require all granted
#</Directory>
# AccessFileName: The name of the file to look for in each directory
# for additional configuration directives. See also the AllowOverride
# directive.
#
AccessFileName .htaccess
#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#
<FilesMatch "^\.ht">
Require all denied
</FilesMatch>
#
# The following directives define some format nicknames for use with
# a CustomLog directive.
#
# These deviate from the Common Log Format definitions in that they use %O
# (the actual bytes sent including headers) instead of %b (the size of the
# requested file), because the latter makes it impossible to detect partial
# requests.
#
# Note that the use of %{X-Forwarded-For}i instead of %h is not recommended.
# Use mod_remoteip instead.
#
LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
# Include of directories ignores editors' and dpkg's backup files,
# see README.Debian for details.
# Include generic snippets of statements
IncludeOptional conf-enabled/*.conf
# Include the virtual host configurations:
IncludeOptional sites-enabled/*.conf
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
我究竟做错了什么？
答案1
我建议您将您的虚拟主机更改为基于名称的：
- 将 IP 地址替换为 *:443 并添加 ssl 证书
- 将服务器名称设置为您的别名减去 www。
- 为 http 添加第二个虚拟主机，仅重定向到 https
这应该允许您从本地网络和外部世界使用 vtiger，并通过 https 增加了安全性。
现在让我们看看为什么您当前的配置不起作用：
- tcpdump 指出两个 IP 地址
10.1.0.4-168.63.129.16后者似乎是您的外部 IP 地址，而第一个是内部（对吗？） - 你的虚拟主机告诉 httpd 只回答针对
52.178.222.227 - 很可能所有伐木都
/var/log/apache2/(access|error)?log
httpd 无法为请求找到合适的 vhost（您可能删除了默认值？）并拒绝所有请求。