Web server and Exchange behind an ADSL router

Hi all:
I finally was able to go through the basic configuration of my new cisco ASA 5515 X (i'm completely new to cisco devices).
I also managed to create VPN's to my two Amazon VPC sites. This was particularly hard because my ADSL Router which this Cisco firewall is behind was making trouble.
Finally, all I had to do is reboot the ADSL Router and it all started working, but I had a hard time to find out the source of the problem (the guys at Amazon did the job, to be honest)
Now I face the next step, opening my web server and exchange server to the world. How is this done? Do I need to do something special because of the ADSL router?
Thank you.

On the ASA you'd do this with an ACL
object-group service EXCHANGE_SERVICES tcp
port-object ew www
port-object eq imap
...etc etc
access-list outside_in extended permit tcp any host 192.168.203.24 eq www
access-list outside_in extended permit tcp and host 192.168.203.11 object-group EXCHANGE_SERVICES
access-group outside_in in interface outside
You'd also have to allow access in from your ADSL router.

Similar Messages

Installing Iplanet web server and directory server behind a firewall

When installing iplanet web server and directory server behind a firewall - should the interal ip address be used or the external ip address?

Hello,
When you are installing iplanet web server behind a firewall,you should use the internal ip address in the firewall.
1. The external ip address connection to the Internet. The type of IP address used?dynamic (commonly used for standard
modems) or static (commonly used for cable modems) is dictated by the ISP to which you connect and the type of service it provides.
2. The internal ip adress connection. This connection must be a static IP assignment, and it must be assigned by you.
obviously it depends on the type of firewall setup you have.
Thanks
Selva

Need Help Streaming Video From Web Server Built Into Application - Linksys WRT54g Router

Very much appreciate any help getting streaming video feed from web server built into video application to work properly using port forwarding on my Linksys WRT54g wireless router.
Here is the situation:
My PC is connected to the internet via a Linksys WRT54g wireless router.
The Windows XP Pro SP2 firewall is enabled, with a firewall exception established for the video camera application.
On the router, forwarding of port 80 is enabled for the LAN IP address of the PC running the video application with an embedded web server, and the web server in the video camera application is also set to use port 80.
I have a free DYNDNS account and also run the DYNDNS updater program on the PC running the video application with embedded web server. According to the DYNDNS web site and the DYNDNS updater program, the IP address assigned to the machine running the video application with embedded web server is set correctly in my dyndns account.
When I open a browser (Explorer or Firefox) on the PC running the video camera application with embedded web server, I am able to connect to the video application's web server by going to the dyndns address linked to the machine running the video application. The video application's web server is set to use the dyndns address. That's the good news. The bad news is that I can't connect to the video application's web server from any machine that connects to the internet that uses a router other than the router used by the PC running the video application. I am only able to connect to the streaming video from the application's web server only on machines that connect to the internet using the same (home) router used by the PC that is running the video application.
Since I am able to connect to the video app's embedded web server successfully on the machine running the video application, it seems that at least something about the current port forwarding settings is correct. For example, if I uncheck 'enable' for forwarding of port 80 on the router settings page, I am no longer able to connect to the video app's web server when I try to do so in a browser running on the machine running the video app. When I re-enable port 80 forwarding on the router, I am again able to connect to the web server of the video application on the machine running the video app. I thought that by enabling forwarding of port 80 on the router and associating that port with the LAN IP of the machine running the video application, it would be possible to connect to the streaming video of the video app's embedded web server from ANY machine connected to the internet, but that is not the case. There must be some other router settings to update/change in order to get the port forwarding working to enable a successful connection to the video web server, but I am stumped. Very grateful for any suggestions as to how to get this working properly.
Thanks in advance...

The firewall log can be configured on the third tab in the window for the firewall settings, where you can turn the firewall on and off completely.
From your tests, though, it does not seem to be the firewall. However, to be sure, it would be good to check the log. It will help to eliminate the firewall as the culprit and you may find it handy in the future, too. ;-) Just don't forget to turn the log off again after you are done because it may cause some performance penalty on your system while on.
From what you write, it seems as if I should give a little networking background on the ip addresses you'll see. Your setup is (or should be) a modem connected to the WAN/Internet port of the WRT. The computer is connected into a LAN port of the WRT.
Your router has two IP addresses (that's what makes it a router): a WAN address and a LAN address. The WAN address is the address assigned by the ISP. It is a normal internet IP address. Everyone is able to send packets to this IP address. The WAN address is the one reported by whatismyipaddress.com, it should be listed in the dyndns record and it is the address that your router shows on the Status page. It's the public IP address of your router. Dyndns maps your dyndns.org name to that IP address.
Your router also has an IP address on the LAN side. You can configure it to be whatever you want. The default is 192.168.1.1 with netmask 255.255.255.0 and it is better to leave it like that or at least inside the network 192.168.*.*. 192.168 is a special, reserved IP address range for private networks. Basically, routers in the internet are not supposed to forward addresses in this range. That makes them suitable for private LANs as the packets never can get anywhere. Most people using Linksys routers have there LAN in 192.168.1.*.
The router acts as gateway, which means it forwards packets from PCs in the LAN to the internet and back. As all your PCs in your LAN share a single WAN IP address, the gateway does address translation (NAT). This works only in one direction: from the inside to the outside. The router remembers when a PC in your LAN sends something out and accepts the responses in and sending them back to the PC. If something comes in from the internet which cannot be associated with a ongoing communication the packet is dropped unless you use port forwarding.
All computers in your LAN either have a static IP address assigned or use DHCP to get it automatically. The router has a DHCP server as well which gives out IP address from 192.168.1.100-149 if not changed. With a router with default settings static IP addresses can be in the range of 192.168.1.2-99 and 150-254.
ipconfig /all reports your IP address in your LAN, i.e. an address 192.168.1.*. The gateway in this output should be 192.168.1.1 which is your router. And packet no in the LAN address range 192.168.1.* is send to the router which forwards the packets into the internet.
An address 192.168.1.* should not appear as internet address in the Status page of the router nor should it appear at dyndns.
Port forwarding is used to operate a server in the LAN. By default, a server in the LAN cannot be reached from the internet. You have to configure port forwarding for this. You configure that traffic bound for a specific port (e.g. TCP port 80 for http) on your WAN IP address is forwarded to the same port on a specific LAN IP address. If your server runs on 192.168.1.50 than traffic to your WAN IP address port 80 is forwarded to 192.168.1.50 port 80. That way your HTTP server can be reached from the internet. As you can only configure a fixed IP address in port forwarding it is recommended that the server uses a static IP address and not DHCP as in the latter case the IP address may change over time...
O.K. so much for networking. I hope that makes things a little clearer and you can verify that your setup is how it is intended to be.
I suggest the following: on the router's security page there is an option to block WAN requests. Remove the check if it is set (meaning: do not block). After you did that change you should be able to ping your WAN address (e.g. ping xxxx.dyndns.org) from the internet. That way we know that it is on the correct address.
Also on the Administration page make sure that remote management is disabled (should be like that per default) or that the management port is NOT 80 but for example 8080. What is your your UPnP settings on the same page?
O.K. that should be enough for the moment...

Is there any API for connecting web server and iphone apps

Hi,
I have to retrieve data from Web Server and display in my iphone apps. I want to know that is there any API through which i can connect my apps to server and get data.
One way i know that use NSURLConnection and get XML response and prase it and use it like that.
So anyone know this?
Thanks.

NSURLConnection is straightforward to use. In the mobile world, and especially if you intend to use certain google APIs, I would rather tend to use JSON instead of XML. A great JSON parser for objective-c is here: http://code.google.com/p/json-framework/
Cheers,
Marcelo

App server , process scheduler , web server and DB scripts

Team,
Good Morning.
I am looking for the script which will help me in doing health check-up for app server , process scheduler , web server and DB.
The script should trigger a email when any one of the domain is down and when it get up.
Waiting heartly

If you really only want scripts you should write them yourself. If you don't understand the script how can you be expected to support it, modify it, or add new features? You don't even indicate what OS your using? I could give you a copy of a powershell script but what good is that on a linux box?
You need to identify what you really are interested in monitoring. Is it process health only? actual system integrity? Do you need to know if a process count goes under a certain threshold? Is the processes scheduler really working? Is queuing occurring somewhere? Is the web server at a critical number of open sessions? log monitoring for keywords? Do you need to actually simulate a web session which would prove the full system is working in one execution, although it won't indicate a failure will occur where some other monitoring might?
This is why the others have recommended pre-built packages that already offer most of this. If you still want scripts, gather your requirements, think about what you really need, try some stuff on your own, and if you have a specific problem with a script or how to accomplish a particular system check, post a new question, and I'll do my best to help. I think you'll get a better response from everyone if you do that.

How to integrate Apache Web Server and Apache Tomcat 4.0 ?

<pre>
Hi All,
Can anyone give me a detailed description(or url that tells so) of how to install the Apache Web Server, Apache Tomcat Server4.0 and Integrate both of them.
Still now I am using Apache Tomcat 4.0 as a standalone application and now I want to learn how to install,use Apache Web Server and integrate this with Apache Tomcat.
Please point me to exact location,url to download the recent Apache Web Server and,
Can I use my existing Standalone Apache Tomcat 4.0 to integrate this with Apache Web Server that I am going to download.
A detailed explanation of how to integrate both is very helpful.
Thanks in advance.
<pre>

The way to integrate Apache Web Server & Apache is very easy. The first step is download the library to connect both servers. This library can be download from http://jakarta.apache.org/builds/jakarta-tomcat-4.0/release/v4.0/bin/webapp-module-1.0-tc40-windows.zip.
Copy the files to APACHE_HOME\modules and open httpd.conf to change any lines:
You find the section "LoadModule" and you add the next lines:
LoadModule webapp_module modules/mod_webapp.so
AddModule mod_webapp.c
And the end of the file you must add these lines:
WebAppConnection conexion warp localhost:8008
WebAppDeploy examples conexion /examples
The first parameter -2nd line- (examples) is the URL name application, the second is the connection's name and the last parameter is the application's name. This name is the same which in servlet.xml.
At last you can add one more lines to check the module's configuration:
WebAppInfo /webapp-info
If you visit http://<yoor_host>/webapp-info you can see the configuration.

Web Server and SSL not Working

I am having a lot of difficulty with Lion Server.
I finally managed to get OD and DNS to work.
My hostname ends with .private.
When I try to access the web page from within my network I get the following message:
"Index of /
Apache/2.2.20 (Unix) mod_ssl/2.2.20 OpenSSL/0.9.8r DAV/2 Server at xxxxxxxxx.private Port 443"
I have not activated SSL in OD and it is not configured in server.
When I try to activate SSL for Web Server and try to access the web page, I get the message that it cannot connect to the server.
Any ideas?

.Mac email can be set up two different ways on the iPhone. For "Send to Web Gallery" button to appear when clicking on the action button while viewing a photo, you must have your .Mac email set up as IMAP. This is the default setup for a .Mac email account.
If you take the time to manually set up your .Mac email as POP, then you will not have the "Send to Web Gallery" option and you will be unable to successfully email into your web gallery even if all else is set up correctly.
To check to see how you have .Mac email set up on your iPhone, go to the Home Screen, tap Settings, tap Mail, tap your .Mac account name, tap Advanced, move down on the page, and make sure you see "IMAP Path Prefix" setting (it can be blank and does not need to be changed). If the "IMAP Path Prefix" is there, then you do indeed have your .Mac email set up as IMAP on your iPhone.
If you do have it set up as a POP account, you can delete that mail account by selecting the red Delete Account button when viewing your email account as listed in Settings.
To add your .Mac email account as an IMAP account, from the Home Screen, tap Settings, tap Mail, tap Add Account..., tap .Mac, and fill out the fields with your information, tap Save and it will verify access to your .Mac email account.

Install Apach web server and Tomcat

Is it possible to install Apach web server and Tomcat into Oracle Application Server?
If possible, which way is the best? People said that I would better install Apach web server and Tomcat in Redhat.
If you know the answer, would you mind give me the answer or document link?
Thanks

Tomcat is just a servlet engine. Oracle Application Server already includes a servlet engine. Apache is a default component too.

Sun Java Web Server and IPlanet

Are there any issues with running IPlanet and Sun Java Web Server at the same time. The old Web-site are in Servlet format and the new Web site will be deployed with a .war file, so I would like to run both at the same time until I have customized the new Sun Java Web Server instance. Is this possible and if so are there any issues with running them at the same time?

You can install iPlanet Web Server and Sun Java System Web Server on the same Solaris system, provided that each server is installed to a separate directoy. If each server is configured to listen on a different port and/or IP address, the two servers can run concurrently without problem.

Difference between web server and application server

Hi Everybody
Could anybody expain difference between web server and application server?
Sharad

Hi there
The difference I know is the application servers provides the containers for the applications to run which is not provided by the web servers.
For example the containers can be an EJB container or JSP container etc

How to link Apache Web Server and SJSAS 9.0

I am running Apache 2.2.3 http server on port 80. I want to use Sun Java System Application Server 9.0 to serve my J2EE apps. I want to process JSP and servlets through the web server and have them redirected to the app server. In setting up Tomcat to do similar you have to use mod_jk and I would like to know how to do it on SJSAS ? Any help much appreciated, thanks.

http://weblogs.java.net/blog/amyroh/archive/2006/08/index.html

What is the differece between Apache htttp web server and tomcat

Hi friends,
what is the difference between Apache htttp web server and apache tomcat.
Can i run php in tomcat

hi
1) different of apache and tomcat
http://forum.java.sun.com/thread.jspa?threadID=254299
2) different of apache tomcat and jakarta tomcat
http://forum.java.sun.com/thread.jspa?threadID=5191004

There is a compatibility range mismatch between the Web server and database

HI,
Taken backup form production environment through TSM backup utility and restore same db on UAT environment by TSM Utility, after restore got below issue, past i had done many time but working fine this time
it’s not working. Production environment have SP2010 and sql server 2008 ,UAT have same thing also.
Server Error in '/' Application.
There is a
compatibility range mismatch between the Web server and database "Portal_Contain", and connections to the data have been blocked to due to this incompatibility. This can
happen when a content database has not been upgraded to be within the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the database must be upgraded to the same version and
build level to return to compatibility range.
Description: An unhandled exception occurred during the execution of the current
web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: Microsoft.SharePoint.Upgrade.SPUpgradeCompatibilityException:
There is a compatibility range mismatch between the Web server and database "Portal_Contain", and connections to the data have been blocked to due to this incompatibility. This can happen when a content database has not been upgraded to be within
the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the database must be upgraded to the same version and build level to return to compatibility range.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack
trace below.
Stack Trace:
[SPUpgradeCompatibilityException: There is a compatibility range mismatch between the Web server and database "Portal_Contain", and connections to the data have been
blocked to due to this incompatibility. This can happen when a content database has not been upgraded to be within the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the
database must be upgraded to the same version and build level to return to compatibility range.]
   Microsoft.SharePoint.Administration.SPPersistedUpgradableObject.ValidateBackwardsCompatibility() +542
   Microsoft.SharePoint.SPSite.PreinitializeServer(SPRequest request) +63
   Microsoft.SharePoint.SPWeb.InitializeSPRequest() +258
   Microsoft.SharePoint.WebControls.SPControl.EnsureSPWebRequest(SPWeb web) +365
   Microsoft.SharePoint.WebControls.SPControl.SPWebEnsureSPControl(HttpContext context) +520
   Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.GetContextWeb(HttpContext context) +27
   Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.PostResolveRequestCacheHandler(Object oSender, EventArgs ea) +918
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +171
Hasan Jamal Siddiqui(MCTS,MCPD,ITIL@V3),Sharepoint and EPM Consultant,TCS
|
| Twitter

Hi Bhavik,
UAT Portal_Contain DB version given below:
Version ID
Version
id
00000000-0000-0000-0000-000000000000
12.0.0.4518
1
00000000-0000-0000-0000-000000000000
12.0.0.6219
3
00000000-0000-0000-0000-000000000000
12.0.0.6327
4
00000000-0000-0000-0000-000000000000
12.0.0.6421
5
00000000-0000-0000-0000-000000000000
12.0.0.6510
6
00000000-0000-0000-0000-000000000000
12.0.0.6514
7
00000000-0000-0000-0000-000000000000
14.0.6123.5006
9
1A707EF5-45B2-4235-9327-021E5F9B8BB0
4.1.6.0
8
6333368D-85F0-4EF5-8241-5252B12B2E50
4.1.18.0
2
Production Version given below:
00000000-0000-0000-0000-000000000000
12.0.0.4518
00000000-0000-0000-0000-000000000000
12.0.0.6219
00000000-0000-0000-0000-000000000000
12.0.0.6327
00000000-0000-0000-0000-000000000000
12.0.0.6421
00000000-0000-0000-0000-000000000000
12.0.0.6510
00000000-0000-0000-0000-000000000000
12.0.0.6514
00000000-0000-0000-0000-000000000000
14.0.6123.5006
1A707EF5-45B2-4235-9327-021E5F9B8BB0
4.1.6.0
6333368D-85F0-4EF5-8241-5252B12B2E50
4.1.18.0
I have matched both are the exact same.
Run the below command on App server:
Upgrade-SPContentDatabase
cmdlet Upgrade-SPContentDatabase at command pipeline position 1
Supply values for the following parameters:
Identity: Portal_Contain
Confirm
Are you sure you want to perform this action?
Performing operation "Upgrade-SPContentDatabase" on Target "Portal_Contain".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help
(default is "Y"):y
WARNING: Database [SPContentDatabase Name=Portal_Contain] cannot be upgraded.
Kindly suggest
Hasan Jamal Siddiqui(MCTS,MCPD,ITIL@V3),Sharepoint and EPM Consultant,TCS
|
| Twitter

Difference between web server and servlet container

I can't able to figure out the techincal difference between web server(such as java web server) and servlet containers(such as jakarta-tomcat).If you please let me know then I will be very thankful to you.

The web server serves html pages to browsers that request pages. It can also send images, javascript, flash content, and a few other things. When a request comes into the web server for a servlet or jsp, the web server calls on the Servlet container to do THOSE jobs.
The Servlet container is the execution environment for a jsp or servlet (they are both servlets) to run Java code on the server and do logic.
So you see, the web server spits out static content, where either no logic is involved, or the client's web browser does the logic. The Servlet container is used for applications that execute code, perform logic, connect to databases, etc.
So they work together, but are completely separate logically.

WEB Server And Database Space requirements for deploying Web Application

Hi,
We are in requirement of WEB Server And Database Space requirements for deploying our Web Application in cloud server. We want to know technical requirements and feasibilities laid by Microsoft team for deploying web
application.......
Regards,
Sreenivasa M S

Hi,
Please refer this link and check if it helps:
http://blogs.technet.com/b/cbernier/archive/2013/09/24/deploy-your-web-application-to-windows-azure-from-with-visual-studio.aspx
Regards,
Azam Khan

Web server and Exchange behind an ADSL router

Similar Messages

Maybe you are looking for