Setting Up Apache2 Virtual Host - Getting URL Not Found Error

Hi all,

I am trying to configure sendmail on my OEL 6.5 running on VM.

I did below to set it :

1. # yum install m4 telnet mailx
2. # yum install sendmail sendmail-cf
3. # ps -ef | grep -v grep | grep -i sendmail
root 3805 1 0 05:58 ? 00:00:00 sendmail: accepting connections
smmsp 3815 1 0 05:58 ? 00:00:00 sendmail: Queue runner@01:00:00 for /var/spool/clientmqueue

4. # netstat -an | grep :25 | grep tcp
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN

5. vi /etc/mail/sendmail.mc

From:
DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl

To
dnl DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl

6. # m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf

7. # service sendmail restart

8. # vi /etc/mail/local-host-names
oracle.com

Now if I am sending mail from 1 user (root) to other user (oracle)

$ mail -s "Test mail from root" oracle
Hello this is the test mail
.
EOT

and checking mail log under /var/mail/oracle, its passing successfully.

But when trying to send the same from root user to my company outlook account not gtting any mail.

mail -s "Test mail from root" abc.xyz@aaaa.com (trying to send to my outlook account)

Getting below error on /var/log/maillog :

May 13 10:47:47 mydb sendmail[6306]: t4DEllUD006306: from=oracle, size=244, class=0, nrcpts=1, msgid=<201505131447.t4DEllUD006306@mydb.oracle.com>, relay=root@localhost
May 13 10:47:47 mydb sendmail[6307]: t4DEllxo006307: from=<oracle@mydb.oracle.com>, size=506, class=0, nrcpts=1, msgid=<201505131447.t4DEllUD006306@mydb.oracle.com>, proto=ESMTP, daemon=MTA, relay=localhost [127.0.0.1]
May 13 10:47:47 mydb sendmail[6306]: t4DEllUD006306: to=abc.xyz@aaaa.com, ctladdr=oracle (600/601), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30244, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (t4DEllxo006307 Message accepted for delivery)
May 13 10:47:49 mydb sendmail[6309]: STARTTLS=client, relay=mail1.nic.aaaa.com., version=TLSv1/SSLv3, verify=FAIL, cipher=AES256-SHA, bits=256/256
May 13 10:47:50 mydb sendmail[6309]: t4DEllxo006307: to=<abc.xyz@aaaa.com>, ctladdr=<oracle@mydb.oracle.com> (600/601), delay=00:00:03, xdelay=00:00:03, mailer=esmtp, pri=120506, relay=mail1.nic.aaaa.com. [192.240.6.6], dsn=2.0.0, stat=Sent (1uc8dar1s7-1 Message accepted for delivery)

Please suggest if something I missed out or any other problem

Thanks,

Hi,
I just upgraded my server from Debian 7 to Debian 8. Everything seemed to go fine. However, Apache doesn't seem to be able to see the web files. If I go to my server's IP, I get an empty directory listing, as if the document root was pointed to an empty directory. However, my apache.conf points to /var/www, and there are indeed files the
Code:

root@maples-server:~# ls -la /var/www/
total 624
drwxr-xr-x  5 www-data www-data   4096 Apr 28 19:35 .
drwxr-xr-x 13 root     root       4096 Mar 28 11:43 ..
lrwxrwxrwx  1 www-data www-data     18 Jan 10 20:47 anthony -> /home/anthony/web/
-rw-------  1 www-data www-data   1455 Apr 23 21:41 .bash_history
-rw-r--r--  1 www-data www-data   3388 Jan 21 19:34 .bashrc
drwxr-xr-x 11 www-data www-data   4096 Apr 23 21:41 chat
lrwxrwxrwx  1 www-data www-data     14 Mar 23 16:20 dad -> /home/dad/web/
drwxr-xr-x  2 root     root       4096 Mar 15 05:52 html
-rw-r--r--  1 www-data www-data    323 Mar 26 18:35 index.htm
drwx------  2 www-data www-data   4096 Jan 21 19:50 Mail
-rw-r--r--  1 anthony  anthony  592795 Apr 23 19:52 phpfreechat-1.7.tar.gz
-rw-r--r--  1 www-data www-data     41 Apr 15 21:52 robots.txt
-rw-------  1 www-data www-data   1541 Apr 23 21:41 .viminfo

Here's my apache.conf (with the comments stripped; there were no "end of line" comments):

Code:

root@maples-server:~# cat /etc/apache2/apache2.conf | grep -v "#"

Mutex file:${APACHE_LOCK_DIR} default

PidFile ${APACHE_PID_FILE}

Timeout 300

KeepAlive On

MaxKeepAliveRequests 100

KeepAliveTimeout 5


User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}

HostnameLookups Off

ErrorLog ${APACHE_LOG_DIR}/error.log

LogLevel warn

IncludeOptional mods-enabled/*.load
IncludeOptional mods-enabled/*.conf

Include ports.conf


<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>

AccessFileName .htaccess

<FilesMatch "^\.ht">
	Require all denied
</FilesMatch>


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


IncludeOptional conf-enabled/*.conf

IncludeOptional sites-enabled/*.conf

I also checked sites-enabled/000-default, and everything seems to be fine the
Code:

root@maples-server:~# cat /etc/apache2/sites-enabled/000-default 
<VirtualHost *:80>

	DocumentRoot /var/www
	<Directory />
		Options FollowSymLinks
		AllowOverride All
	</Directory>
	<Directory /var/www/>
		Options Indexes FollowSymLinks MultiViews
		AllowOverride All
		Order allow,deny
		allow from all
	</Directory>

	ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
	<Directory "/usr/lib/cgi-bin">
		AllowOverride All
		Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
		Order allow,deny
		Allow from all
	</Directory>

	ErrorLog ${APACHE_LOG_DIR}/error.log

	# Possible values include: debug, info, notice, warn, error, crit,
	# alert, emerg.
	LogLevel warn

	CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

Additionally, the connections are no longer showing up in /var/log/apache2/access.log. The last access time in that file is from before the update. I don't know enough about systemd to know if it is responsible for redirecting the logs to somewhere else...

At this point, I have no idea why it's not working. If anyone could point me in the right direction, I would really appreciate it.
Thanks!

EDIT: After looking around some more, it seems that the output of "apachectl -S" is helpful. So here it is:
Code:

root@maples-server:~# apachectl -S
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to suppress this message
VirtualHost configuration:
ServerRoot: "/etc/apache2"
Main DocumentRoot: "/var/www/html"
Main ErrorLog: "/var/log/apache2/error.log"
Mutex ssl-stapling: using_defaults
Mutex proxy: using_defaults
Mutex ssl-cache: using_defaults
Mutex default: dir="/var/lock/apache2" mechanism=fcntl 
Mutex mpm-accept: using_defaults
Mutex watchdog-callback: using_defaults
PidFile: "/var/run/apache2/apache2.pid"
Define: DUMP_VHOSTS
Define: DUMP_RUN_CFG
Define: ENABLE_USR_LIB_CGI_BIN
User: name="www-data" id=33
Group: name="www-data" id=33

It appears that it's looking in a subdirectory html, which was not the case previously (before the upgrade). I've currently got a (ugly but useable) work-around using a symlink:
Code:

root@maples-server:~# cd /var/www/
root@maples-server:/var/www# rm -r html/
root@maples-server:/var/www# ln -s /var/www/
root@maples-server:/var/www# mv www html
root@maples-server:/var/www# ls -l html
lrwxrwxrwx 1 root root 9 Apr 28 22:36 html -> /var/www/

While this does work, I'd like to find the proper way of doing it. Any ideas?

Dear all
i installed nagios on centos. everythins is ok. i can view and login nagios web site. but when i click on every links i recieved error:
-------------------------------------------------
Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.
Apache/2.2.3 (CentOS) Server at 192.168.100.17 Port 80
-------------------------------------------------------

all links say this error.
please some body help me.


/etc/httpd/conf.d/nagios.conf :
---------------------------------------------------
AllowOverride None
Order allow,deny
Allow from all
# Order deny,allow
# Deny from all
# Allow from 127.0.0.1
AuthName "Nagios Access"
AuthType Basic
AuthUserFile /usr/local/nagios/etc/htpasswd.users
Require valid-user
</Directory>

Alias /nagios "/usr/local/nagios/share"

<Directory "/usr/local/nagios/share">
# SSLRequireSSL
Options None
AllowOverride None
Order allow,deny
Allow from all
# Order deny,allow
# Deny from all
# Allow from 127.0.0.1
AuthName "Nagios Access"
AuthType Basic
AuthUserFile /usr/local/nagios/etc/htpasswd.users
Require valid-user
</Directory>
---------------------------------------------------------

How to host multiple websites on different ip and different ports On Apache webserver in Centos 5.4.
First I made two domain on two IP :192.168.1.104 and second virtual ip 192.168.1.105.
Open the httpd.conf file and assisn two ports and two ports
vi /etc/httpd/conf/httpd.conf
NameVirtualHost 192.168.1.104:8139
NameVirtualHost 192.168.1.105:8080
<VirtualHost 192.168.1.104:8139>
DocumnetRoot /home/xyz/
serverName xyz.in
</VirtualHost>

<VirtualHost 192.168.1.105:8080>
DocumnetRoot /home/abc/
serverName abc.in
</VirtualHost>

service httpd restart
service dns restart
First One I am getting the website opened but not the second one
Please help me .I can host the website on same ip and different port but unable to host the website on different ip and different port.
DNS is working fine

When I type

service apache2 start

I get a message saying:

[....] Starting web server: apache2apache2: Syntax error on line 7 of /etc/apache2/apache2.conf: Could not open configuration file /etc/init.d/apache.conf: No such file or directory
Action 'start' failed.
The Apache error log may have more information.
failed!

The apache error log is blank and doesn't have any information.
Please help me.

I am facing problem in enabling the DNS Log making in named.conf file.
My /etc/named.conf file structure is as follows:
-------------------------------------------------------------
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//

options {
listen-on port 53 { 127.0.0.1; 10.40.124.2; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query { localhost; 10.40.124.2; };
recursion yes;

dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;

/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";

managed-keys-directory "/var/named/dynamic";
};

logging {
channel default_debug {
file "/var/log/named.run";
severity dynamic;
print-time yes;
};

channel queries_channel {
file "/var/log/queries.log";
severity dynamic;
print-time yes;
print-severity yes;
};
channel security_channel {
file "/var/log/security.log" versions 3 size 5m;
severity debug 3;
print-category yes;
print-severity yes;
print-time yes;
};

channel update_security_channel {
file "/var/log/updates.log" versions 3 size 5m;
severity debug 3;
print-category yes;
print-severity yes;
print-time yes;
};

channel dnssec_channel {
file "/var/log/dnssec.log" versions 3 size 5m;
severity debug 3;
print-category yes;
print-severity yes;
print-time yes;
};

channel xfers_channel {
file "/var/log/zone_transfers.log" versions 3 size 5m;
severity debug 3;
print-category yes;
print-severity yes;
print-time yes;
};

category queries { queries_channel; };
category security { security_channel; };
category update-security { update_security_channel; };
category dnssec { dnssec_channel; };
category xfer-out { xfers_channel; };
};
zone "." IN {
type hint;
file "named.ca";
};

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";
----------------------------------------------------------------
My DNS Server works fine. Only it cannot make the log.
when I will run this command:
#dig -x 10.40.124.2
the result comes fine but the log is not make in /var/log/queries.log file.
The named is running without chroot enviroment.
Please help me in solving this.

Having tried several posts on this issue and browsing numerous conf files I am at a loss... Any suggestions beyond the reload, and apache to apache2 ln's?

Apache2 is working, I get the default page when attempting to log in via browser... Apache (not2) config does not seem to be present, I get an error when trying ln.

I can't seem to find the zm html pages and don't really understand some of the more sophisticated ways to direct to pages and scripts...

Not sure where to go next, maybe Apache manuals?

I's sure this is in the wrong place but as a newwwbie, I thought I'd throw it in here as an intro...

I have installed vsftp to the server , the status is running now , but when use the command "ftp localhost" , it pops the "421 Service not available." , would advise what is wrong ? thanks

bash-3.2# /etc/rc.d/init.d/vsftpd status
vsftpd (pid 580) is running...
bash-3.2# ps -ef |grep vsftpd
root 580 1 0 15:44 ? 00:00:00 /usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf
root 607 467 0 15:45 pts/0 00:00:00 grep vsftpd
bash-3.2# ftp localhost
Connected to localhost (127.0.0.1).
421 Service not available.

I tried adding two users in apache group and given 775 permission to Document root but user is not able to write into files in DocumentRoot

Tried adding user and DocumentRoot Folder in sudo file but not able to do it recursively

please help


Thanks for reply,
I have already given chmod 775 -R DocumentRoot - for recursively writting permission
You have told to add user in www-data group and chmod 775 -R to DocumentRoot
usermod -a -G www-data <user1>

How can users in www-data can able to write in DocumentRoot which has apache:apache owner and group
please clarify...

Done below steps to solve this:
1) I have created a new group webdata and added required users in this group
2) set sticky bit to document root with below command
setfacl -m g:webdata:rwx -R /path/to/documentroot/
this command will set rwx permission to DocumentRoot so that members in webdata can have full access but still DocumentRoot user and group will be apache

I am trying to login to my linux server. I was initially doing "ssh hostname". The login did not work, so I tried "ssh username@IP", which still prompted me with the yes/no prompt, but I received this error:

Code:

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
XX:XX...:XX.
Please contact your system administrator.
Add correct host key in /Users/user/.ssh/known_hosts to get rid of this message.
Offending RSA key in /Users/user/.ssh/known_hosts:5
RSA host key for 192.168.1.3 has changed and you have requested strict checking.
Host key verification failed.