Forwarding IP Address Using Iptables

Jun 3, 2008

I'm trying to help someone with a shoutcast bandwidth server issue.

They have almost maxed out their bandwidth on one server and need the shoutcast servers on another box (but needs to maintain the same ip)

I tried this:....

View 0 Replies


Forwarding Emails To An IP Address

Apr 20, 2008

Is it possible to forward all emails to a IP? For example the IP of a internal mail server?

View 11 Replies View Related

Emil Forwarding To An IP Based Address

Dec 18, 2007

where to find a solution to this and despite searching I have not got anywhere.

I need to set up various selected addresses on one dedicated server to be forwarded to another server which does not have a domain name which fails.

This is how I have set it up :-

A dedicated server is hosting the "" and I am currently using virtusertable to forward email for "" to, say "" and" to somewhere else.

I now need to forward Fred's email to a server which does not have a domain name, only an IP number. If I change Fred's forwarding to "" the mail fails with the following error :

----- The following addresses had permanent fatal errors -----
(reason: 550 Host unknown)
(expanded from: <>)

----- Transcript of session follows -----
550 5.1.2 Host unknown (Name server: host not found)

Reporting-MTA: dns;
Received-From-MTA: DNS;
Arrival-Date: Tue, 18 Dec 2007 12:39:32 GMT

Final-Recipient: RFC822;
X-Actual-Recipient: RFC822;
Action: failed
Status: 5.1.2
Remote-MTA: DNS;

View 7 Replies View Related

How Many IP Address U Blocked On IPtables

Sep 11, 2006

for about only 3 months running, my server iptables has 36 ipaddresses blocked so far (most of them are from and, dunno why? maybe because of summer break hehe..).
Those IP got blocked mostly because of SSH bruteforce. Everytime I noticed any SSH bruteforce on my /var/log/secure, I just issued "iptables -A INPUT -p all -s [ipaddress] -j DROP"

so, I'm just curious, how about yours ? how many IP in your blocked lists?

View 2 Replies View Related

Iptables No More Than One Connection Per Ip Address?

Apr 25, 2007

I would like to setup a rule through iptables or something that will let me so, only one ip can have XX connections per minute/hour or whatever time is set.

or something that will ban ips that are opening massive connections kinda like this ...

View 14 Replies View Related

SSH Access To My Server Only From IP Address IPtables

May 7, 2009

my question

i Have a server with centos and WHM cpanel , the last days i have read in the ssh log files (security) many failure logins from many IP adress

i read some about IPtables and everytime when i read in the log for an ip i block this Ip from IPtables , but this seems bad and boring exepiriance everyday.

so does anyone know the exact command for the IPtables , how to have access to my ssh ONLY from my ip address ?

my IP adress it is static and i want only from that ip to have access to the server and noone else from diferent ip

View 6 Replies View Related

DirectAdmin Email Forwarding Not Forwarding

Jun 30, 2008

I had email forwarding from a site that I am running on a DirectAdmin host and its not working now.

View 1 Replies View Related

After Flush+zero Iptables, Will A New Iptables Ban Work

Jan 5, 2008

I execute the following commands, in the following order:

iptables --flush
iptables --zero
iptables -A INPUT -s -j DROP

will that last command successfully ban that IP until reboot?

If not, what needs to be done? I can't access my site if I don't flush + zero iptables first but I need to be able to ban with iptables.

View 2 Replies View Related

Apache :: How To Use Virtual Host IP Address In Request To Remote Address

Feb 6, 2015

My customer has an external facing Apache server that is acting as a reverse proxy to two internal applications. They have:

- external addresses for each app which resolve to different ip addresses, so and resolve to and respectively.
- the Apache server has two network interfaces with ip addresses and
- the external ip addresses resolve to the above internal addresses
- the firewall between the Apache server and the internal app servers is configured to allow traffic from to reach app_server1, and traffic from to reach app_server2, both using port 7777.

I have configured a virtual host in httpd.conf for each ip, i.e.


ProxyPass /app http://app_server1:7777/app
ProxyPassReverse /app http://app_server1:7777/app
RewriteRule ^/$ /app/app1 [R,L]



ProxyPass /app http://app_server2:7777/app
ProxyPassReverse /app http://app_server2:7777/app
RewriteRule ^/$ /app/app2 [R,L]

This works fine in that the external address are being routed to the correct application, however the firewall is blocking requests to the second app as it appears the requests are coming from the Apache servers 'primary' ip address instead of

Is it possible to send requests using the ip address from the relevant VirtualHost?

Windows server 2008
Apache 2.2

View 1 Replies View Related

Virtuozzo Firewall :: Is It Possible To Enter Two Different Ip Address In Source Address?

Aug 4, 2008

I am using virtuozzo firewall to secure access.

I enter for Source Address and Netmask for port 22.

But still I can connect using or

Second is it possible to enter two different ip address in source address?

View 4 Replies View Related

How Do I Setup A New Ip Address As My Server's Main Ip Address

Jul 26, 2007

I just bought a new ip address and want to setup this new ip as my server's main ip, making the 'existing main ip' as the secondary ip.

Which means, this new ip will be the server's default ip address for all services, including when connecting to other server.

I'm using CentOs 4.5 and swsoft's panels: HSPcomplete & Virtuozzo Power Panel, and Webmin.

View 1 Replies View Related

URL Redirection Without Changing The Address In The Address Bar

Nov 8, 2007

I want to redirect a website to a particular URL so that the address bar shows the same URL and not the destination URL. I know it is possible via URL masking, however, I want it in such a way that whenever somebody clicks on any link in the website, the address bar should still show the original URL. To put it in simple words, Suppose I want to redirect [url] to [url]. Now if there is a link named contact/index.htm and somebody clicks on it the address bar should display [url]and not redirect to [url]

How can it be possible using URL Rewrite method in .htaccess file?

View 2 Replies View Related

98)Address Already In Use: Make_sock: Could Not Bind To Address [::]:443

Aug 4, 2007

The problem usually goes like this:

- I can't access the webserver
- I'll try to restart httpd, and I'll get

Starting httpd: (98)Address already in use: make_sock: could not bind to address [::]:443

To fix this, I run

[root@www1 ~]# lsof -i tcp:443
perl 11307 apache 4u IPv6 476943447 TCP *:https (LISTEN)

There is always leftover process that is causing the restart to fail. Once i force kill the process, I am able to restart httpd properly.

Now it is ok if this just occurs once in a while, but this problem keeps repeating itself almost everyday at 4am server time (cron time?). What can I do to permanently fix this?

View 5 Replies View Related


Jan 15, 2007

I have two dedicated servers.One of them is in Germany and the other one is in Turkey.I want to set up a cluster system between them.I will use the server in Germany as a gameserver.But when someone pings the server in Germany the packages will be forwarded to the server in Turkey.So he will see the Turkish server's ping results.How can i do this?

View 1 Replies View Related

Port Forwarding A VPS?

Jun 27, 2008

I'm a bit new to this, and I wanted to host my server on a VPS. I tried connecting, but that just didn't work. Do I need to portforward the VPS? Sorry, Like I said, I'm a bit new.

View 6 Replies View Related

Exim Forwarding ..

Sep 15, 2006

I've a question how to make every email come to my inbox a copy of it go to other email i mean if i get an message on automaticly a copy of this message go to

View 4 Replies View Related

Email Forwarding

Dec 3, 2007

I'm not sure if this is the right place to post this, If I've selected the wrong forum, admins please move.

I'm looking to set up a server side "mailing list", with a few specifics. The idea is that someone could send a mail message to and it would then forward that message to all members included in that department (no more than 12 each). The old administrator here had us hosted on 1and1, who allowed 3 forwarders per email address, and he had managed to rig a system out of that, but I've just moved to Downtownhost (yay!) and they appear to only allow 1 forwarder. Is there a simple way to do this without having to make all users maintain their own mail distribution lists?

View 2 Replies View Related

Forwarding To IP Rather Than Nameservers?

Feb 21, 2007

I have a domain at Enom and I have a use for it which would require it being assigned an IP address rather than nameservers in order to reach the server it would be hosted on - I have 2 questions please:-

Would doing it this way bring any penalties in search engine ranking, PR or any other problems?

How would it best be done at Enom?

View 3 Replies View Related

FTP Forwarding/proxying

Jul 11, 2008

I have two servers. server A and server B, server A is fast to my my clients, but server B is slow. Server A and B are not in the same network.

Clients need to download/upload files to server B with FTP.

How can I do something like this:
Clients use FTP client connect to server A, server A acts as a proxy server connect to server B, the files uploaded/downloaded to server B are all proxy by server A.

Client will not need to do anything except use server A's IP for FTP.

I have looked into SSH FTP forwarding, but it's not the same thing.

Servers are Linux CentOS.

Can anyone give me advise what software/program I should use to achieve this?

View 3 Replies View Related

Web Forwarding Issues!

Jan 22, 2008

I've set up a couple of domain names for a client - and with hosting running from the .net address. This was all bought through 123-reg. Ive tried to set up the web forwarding from the to point to the .net address using all of the different options (framed/non-framed etc) but to no avail, it still points t the old hosting!! Ive checked who it is registered to and it is registered to 123-reg. What would be the next step as they dont seem to have any support?

View 3 Replies View Related

Telivo, Web Forwarding. - How?

May 12, 2008

Hi, we have a .com domain and starter hosting from Telivo.

Telivo mention web-forwarding in their documentation but I can't seem to see where to access it to configure it, either on the Telivo's control panel on their site or within the actual SiteAdmin control panel for the domain itself.

Telivo's documentation simply says "Click on the 'Web Forwarding' link" (I assume within the SiteAdmin on your domain), but I can't see one!

I've looked in the DNS management menus as well (on Telivo's site control panel) but the web-forwarding option still eludes me. (Email forwarding is there, though, but not web-forwarding).

View 9 Replies View Related

What Is Port Forwarding?

Apr 18, 2006

what is port forwarding?

View 2 Replies View Related

DNS Forwarding Using Shell

Oct 29, 2006

We have customer who has account on our *nix box server and who wanna move to our h-sphere reseller platform because now he want to use asp and mssql.

If it`s .com domain, for example, I would be able to easy change NS1 and NS2, but since this is ccTLD (and we will wait 10-15 days) I need quick solution for DNS forwarding.

ns1.oldnameserver -> ns1.newnamerserver
ns2.oldnamesrever -> ns2.newnamerserver

se when I run ping for example, I have to have reply from new server.

I have shell access but I don`t know how to modify zone or named, since obviously I can not do this using whm.

View 3 Replies View Related

Going From URL Forwarding To Hosting?

Apr 24, 2008

i currently have a domain registered with namecheap that is NOT being hosted.

i'm using a URL Forwarding using a URL Frame redirect to point it to some website.

i now want to have this domain hosted (maybe at hostgator).

Question: once i copy all my files to the hosting site and get the nameserver info - once i enter the nameserver info in my namecheap control panel for the domain name, i assume namecheap will cancel the redirect immediately.

will there be ANY time when visitors to my domain will get an error code? what will visitors see in the time between the cancellation of the redirect and the full propagation (that may take 1-3 days i understand)?

View 6 Replies View Related

Domain Name Forwarding

Jun 12, 2009

I dont want to forward the complete domain to another location just a certain directory either TO or simply [url]TO [url] But I want it to be masked too and I do NOT want forward any other address from [url]Is there a way I can set this up? both sites are hosted with Godaddy.

View 7 Replies View Related

Port Forwarding

Nov 27, 2008

I am starting my own web hosting service out of my house. I have been doing some minor web hosting for about a year. I am using some old Dell Dimension 8300's and manage about 200 websites. I am running of 3 servers.

(I use 1and1 for my domains)

When someone types in my company website, 1and1's name servers points it to my website. Thats perfect.

Here is the problem.

When a customer goes to there website it forwards to[port]/clients/there co name/
How can I make it say there domain and yet still show the file or folder they are on ex: index.html, products.html, /solutions/ ect....

I own all the domains I use.

View 9 Replies View Related

URL Forwarding DNS Setup

Jul 2, 2007

What I want to do is have a subdomain such as redirect to and have still show in the address bar... can anyone tell me quickly what the correct DNS setup for this is?

View 1 Replies View Related

Using A VPS For Port Forwarding

Aug 1, 2007

I want to use a a VPS server to which I have SSH access to do port forwarding, I know SSH default port is usually on 22, first thing I would like to do is to change this to port 443.

Second thing I need to do is to tell the server to allow me to do port forwarding.

The idea is that when I am travelling I can browse the internet securely from an internet cafe by using Putty and Firefox on an USB.

I already have done it in the past using someone's else server, I know how to configure Putty and Firefox that is not a problem, what my knowledge lacks is how to configure my own VPS server to do this so that I don't need to rely on anyone else,

View 2 Replies View Related

SMTP Forwarding

Aug 7, 2007

I have my home server Problem is that my isp started blocking port 25.

I Found that many dynamicdns provider have a way to redirect port 25 mail to other ports

I have dns server working Fine. but i m unable to find where to put that redirect port 25 to other posrt.

Also mail server supports imap. but i m unable to recieve imap mails Port of imap is open

I m unablke to recivece emails too even the port 110 is open.

why .

if isp blocks port 25 then pop & imap also stop working?

Server : windows 2003 R2
DNS : MS Dns

View 1 Replies View Related

Email Forwarding

Feb 21, 2007

im trying to use my cpanel to set up an email forward and i just cant seem to get it to work.

Im forwarding from to
however when trying to email to with that same email adress i don't get my send mail in my inbox.

Could it have anything to do with.

- some spam filter (not in my spam box though)

- my domain being an addon domain to another account of mine.

View 3 Replies View Related

Copyrights 2005-15, All rights reserved