Redirect a port to another one, used to access a computer from behind a firewall.

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1answer
2k views

net.ipv6.conf.all.forwarding = 1 is an unknown key

I have few system with ipv6 addresses. I want to forward request from one system to another. hence I kept the option net.ipv6.conf.all.forwarding = 1 in sysctl.conf but the request is not getting ...
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1answer
1k views

Why would ssh-agent forwarding not work for particular users?

I'm having a ridiculous amount of difficulty getting SSH agent forwarding to work effectively for two users. Both can login to a remote servers without a problem, and it looks like their agents are ...
0
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1answer
349 views

postfix forward certain users to exchange server

I have been googling for a couple hours trying to figure this out. This is happening as we speak on a LIVE mail server, which I thought I had tested properly before rolling LIVE. What we have is a ...
0
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5answers
428 views

Given WAN IP, how to find out the LAN IP?

I do not have access the the gateway router so I cannot look up the forwarding rules. In a Windows network environment, how else can I find out which host the WAN IP is forwarded to?
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1answer
256 views

INPUT and FORWARD chains is iptables

This is what I have specified as a default rule in my iptables firewall script: iptables -F iptables -X iptables -t nat -F iptables -t nat -X iptables -P INPUT ACCEPT iptables -P OUTPUT ACCEPT ...
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1answer
1k views

Forward trafic from secure VPN (ipsec) to PPTP

I had configured my server (server1) to connect to another server(server2) over a VPN with IPsec (secure vpn). But now I need to setup another VPN (work vpn) so I will be able to connect to my server(...
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2answers
799 views

Forwarding packets from specific domain (TLD) to a certain machine in network using iptables

I am able to port forward using following commands: iptables -t nat -A PREROUTING -p tcp -d XXX.XXX.XXX.XXX --dport 80 -j DNAT --to 192.168.161.31:80 iptables -t nat -A POSTROUTING -d 192.168.161.31 ...
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1answer
5k views

Using netcat in windows to forward a tcp door to another machine

I have a computer with windows 7 under a firewall which can only initiate connections to other computers. It has a proxy server on it (port 9000) and I want to forward it to another machine (192.168.1....
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1answer
921 views

Bind forwarding with split domain

With a zone in bind, is it possible to split up the zone between two servers (internal and external for example) and have the internal server resolve requests for 'bar.com'. If the record isn't in in ...
3
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1answer
795 views

bind: how to add a forwarding zone with overriding?

on my intranet dns server, want to override some addresses. So basicially, it should forward all resolving requests for the zone mydomain.tld, that are not in the "/etc/named/mydoamin.tld" file to ...
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2answers
5k views

Nginx - Email Forwarders

I used to have a CPanel/Plesk server so I didn't setup email via command line etc. I don't want an email pop3 account or mail server. Just want to forward "email@site.com" to "email@gmail.com" - can ...
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1answer
627 views

Postfix and .forward files: mail forwarding

First of all: I'm working on a rented server setup here (hosted at Ulyssis.org). I only have access to my user folder (/home/preparee) folder and an online application that allows me to manage my ...
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1answer
485 views

E2K7: Forward email from mailbox (without AD user) to external email address and internal mailbox

I should create a new mailbox e.g. test@internaldomain.com. Mails to test@internaldomain.com should be forwarded to test@externaldomain.com and max.mustermann@internaldomain.com. How can I do this ...
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3answers
650 views

DNS redirect error (probably CNAME related)

I have this question. There's a lot of information out there but none of the things I tried helped and I am still unable to identify if it can be helped at all. I have a site originally with a ...
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1answer
268 views

BIND 9 Slave server forwarding

I was curious about a small thing. Right now I have my local DNS servers (NS01 and SAN01) NS01 is the master and SAN01 is the slave. NS01 forwards all DNS requests to the gateway (PFsense) which then ...
1
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1answer
125 views

Exchange 2007 - forwarding all users' email

Admin newbie question, so apologies if it's totally obvious. Is there a way to forward all recipients' email to another domain? I can set up delivery options for each user individually, but is there ...
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4answers
1k views

How forward one port to other using ssh or any other tool?

I have a legacy application listening on port 5050 bound to localhost interface (i.e. 127.0.0.1). This app runs on a Linux box (an embedded system). I have an app, lets call it App C that runs on PC ...
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1answer
8k views

Iptables rules, forward between two interfaces

i have a some difficulties in configuring my ubuntu server firewall ... my situation is this: eth0 -> internet eth1 -> lan1 eth2 -> lan2 I want that clients from lan1 can't communicate with ...
0
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2answers
317 views

Forwarding web traffic from DMZ web server to non-DMZ web server

Kind of an odd situation. I have a web server in a DMZ in one building, and another web server in a different building -- not available to be put in the DMZ. I was wondering if it's possible to have ...
0
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1answer
77 views

exchange 2010 auto forwarders

We are migrating from cpanel to exchange and have a TON of auto forwarders. is there a way to do this out of network and make a quick and easy forward rule? For example: all emails that get sent to ...
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2answers
3k views

Any Alternative to Rinetd Port-to-IP Forwarding? [closed]

I need to redirect port 443 to external IP. Rinetd works well but it has a bug where it generates huge log files to the point which cripples your server. See bug report here http://markmail.org/...
3
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1answer
5k views

Vigor 2820 Router -Port Forward Not Working

We are trying to solve what should be a trivial problem! We have a DrayTek Vigor 2820 series ADSL router/firewall and we need to forward port 80 to a web-server. The box is connected to it's adsl ...
1
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1answer
265 views

How to go about traffic forwarding

There's a server (node A), acting as the end point of a GRE tunnel. Also there is an Ubuntu server (node B, it sees Internet) acting as the termination point for the GRE tunnel. Some devices (nodes C1,...
0
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1answer
177 views

The proper way to redirect from http:// to /www in IIS7

I've noticed recently that Google and a number of other SEO tools are a little confused about where my site is located. They seem to be unsure about whether it's www. or non www. SEO Moze's Site ...
0
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3answers
597 views

Is there any router / device that does the domain forwarding?

Is there any router or device that does the domain name forwarding? Currently we have only one IP address, and we have multiple domain names that point to this IP address. We would like to forward the ...
0
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1answer
603 views

Internal portforwarding

I am currently working on a webapplication which uses node.js and socket.io. Socket.io need to start a small tcp on port 843 for delivering crossdomain.xml's for FlashPlayers socket connections. As ...
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1answer
701 views

Domain Masking / Cloaking?

I don't know whats the correct term for it, but what I'd like is to forward users visiting domain1.com to domain2.com without changing the url in their address bar at all, ie. show contents from ...
0
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2answers
114 views

Tunnel SSH “Client -> Firewall -> Server1 -> Server1.2”

I need to make a tunnel from a client box to a server. The problem is that there are 2 boxes between them: CLIENT --- FIREWALL ---{ SERVER1 --- SERVER1.2 } CLIENT ============================= ...
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4answers
1k views

DNS Forward Lookup on Windows Server 2003

How can I test if my forward lookups are working on my windows server 2003 machine and where do you specify the forward dns server addresses? I suspect it is not working as I set up a workstation ...
1
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3answers
1k views

Forward a specific Domain on Port 80 to another Server within the Intranet

I have an interesting problem, and I thought I'd see what you guys thought would be the best solution before blindly trying random stuff. Basically, I have two servers (one Linux and one Windows) ...
0
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1answer
46 views

What options are there for registering a domain for URL forwarding and nothing else? [closed]

I would like to register a domain so that I own it and it redirects to my website - nothing more fancy than that. So far in my research I haven't found any service that does only that. There have ...
3
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1answer
11k views

BIND9 forwarders not working. Internal DNS resolves but doesn't forward requests it can't process

I have BIND9 set up with proper recorders for my domain example.com, something.example.com is actually working... When I have my DHCP server pointing at this DNS server I can get to webmin (https://...
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1answer
6k views

How to allow remote connections from non localhost clients with ssh remote port forwarding?

I have a system say "privatesys". I am trying to give access to its web server through a remote proxy using ssh remote port forwarding like below. Private sys name: privatesys Port exposed: 80 The ...
0
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1answer
2k views

Easiest way to allow direct HTTPS connection in Intercept mode?

I know the SSL issue has been beaten to death I'm using DNS redirect to force my clients to use my intercept proxy. As we all know, intercepting HTTPS connection is not possible unless I provide a ...
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2answers
702 views

Multiple internal IP's running on one external IP?

My ISP has given me 1 static IP address, however, I need to run multiple internal IP addresses (from VPS's) under that 1 public IP address. I have enough network connections to my router, but not ...
5
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1answer
680 views

301 Redirect or ServerAlias for Multiple tlds

Our company owns multiple tld's for our corporate domain (e.g. company.com, company.net, etc.). Currently, we operate the main website at "company.com". To have "company.net" et al forward/redirect ...
4
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1answer
8k views

How to enable key forwarding with ssh-agent?

I've used the ssh-agent from oh-my-zsh to manage my SSH key. So far, so good, i only have to type the passphrase for my private key once when I start my shell and public key authentication works great....
1
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1answer
805 views

cisco 1800 series NAT port forwarding for mail sending

I have centOS mail & web servers configured in a computer in LAN. My cisco router carries a external IP needs translation so that any request to my global IP at http port will be forwarded to my ...
3
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3answers
249 views

Is there a way to forward my .ssh/config file to an ssh connection?

There is a way to forward my private keys to the server im connected with the ssh -A option. Is there is a way to forward the .ssh/config file as well? Its where I keep host aliases and default ...
4
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2answers
7k views

I have problem with Godaddy Forwarding service: e.g. example.com to www.example.com

Problem with Godaddy Forwarding service: e.g. example.com to www.example.com problem with forwarding domain e.g. example.com to www.example.com over Godaddy Forwarding service I have problem with ...
1
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0answers
190 views

Create Exim account and foward to another address

I have a domain which I use google apps for email services on. We now have a requirement to be able to receive email on a subdomain for one email address only. Rather than setting up a second Google ...
0
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1answer
701 views

Forwarding a domain to localhost

I purchased a domain name from GoDaddy. I want to make it, so that when users type the domain name in the browser URL they will see my website, but the URL not to change. I tried Forwarding and it ...
0
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1answer
112 views

Redirect a domain to a new server which is managing multiple domains

I want to forward a domain (old.com) to another one (new.com) which is located on another server. The problem is, this new server already hosts 2 domains (new.com and other.com), and the redirection ...
2
votes
1answer
634 views

Exim Router Forwarding

I am looking to use exim on a 'frontend' simply to hide the IP of the true backend mail servers. This exim configuration will server for multiple domains. Really what I am looking for is confirmation ...
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2answers
209 views

Forward remote control port with iptable

I have the folowwing scenario is the router who forward to iptable the remote control to a MS Server 2008 nevertheless i haven't been able to make it work with the current iptable rule i have: -A ...
2
votes
2answers
2k views

Ip6tables script for a ipv6 router

I am using gogoc tunnel broker on my ubuntu pc for enabling ipv6. I want to use my Ubuntu pc as ipv6 router. I have enabled router mode in the gogoc client. I am using radvd for advertizing the router ...
0
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1answer
996 views

Free DNS redirect for non-static IP with purchased domain?

I purchased a domain name from GoDaddy, and I'm wondering if there is a free way to create a DNS redirect to my home apache2 server (Ubuntu). I don't have a business line, so I technically don't have ...
0
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1answer
235 views

Cached MX records from Network Solutions..?

The two emails: new_email@website.com ( Previously Network Solutions, now a Google Apps account ) other_email@other_website.com ( A Network Solutions email account ) I changed my MX Records for ...
0
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2answers
66 views

how to create a subdomian on a windows server 2003 network

I'm trying to forward 'test.mydomain.com' to '192.168.10.34'. That is a centos web server. However I can't seem to figure out or find how to do this in Windows Server 2003. We do own mydomain.com and ...
0
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1answer
117 views

Apache subdomain pointing to a different port

I have a dedicated server (Running centos, with Apache etc as a Web Server). With a domain name and subdomains all set up and working fine. I would like to set up a new subdomain, eg: subdomain....