port-forwarding on firewall or via SSH
1
vote
1answer
44 views
Can you configure SNAT with multiple source IP's and use static DNAT (port forwarding)?
We have a private LAN connected to a firewall with multiple public IP's to use for SNAT in order not to overload the ports on a single IP. However, we have a requirement to allow certain workstations ...
0
votes
0answers
23 views
ssh through a router without port fowarding [migrated]
I have a linux server, and I want to put it in a home network behind a router. I need to ssh to this server sometime from outside, but I don't want to set up port forwarding because I don't have ...
-2
votes
0answers
26 views
How to run a WebPy server on port 8080 using DDNS of dlink router and to access this site from internet? [migrated]
I have two major issue with setting up a web server using my dlink DIR-600L router.
Issue 1:
I run a WebPy server on port 8080. But the DDNS service providers (like dlinkddns.com or dyndns.org) only ...
-2
votes
0answers
41 views
I want to help turn IP iptables [closed]
hi I want to help turn IP
iptables -t nat -A PREROUTING -p tcp -d xx.xx.xx.xx --dport 80 -j DNAT --to 192.168.1.2:80
iptables -t nat -A POSTROUTING -d 192.168.1.2 -j MASQUERADE
xx.xx.xx.xx = Not ...
-5
votes
0answers
15 views
ubuntu 10.04 install wordpress port forwording working on local server but not working on internet [closed]
Ubuntu 10.04 Apache server install word press port forwarding working on local server but not working on internet site and not created of log server
pl help
pravin
1
vote
0answers
32 views
Puppet agent (v3.0.1) hangs connecting to master (v3.1.1) in VM behind firewall (with NAT based access) - SOLVED
I am using puppet agent v3.0.1 (On FreeBSD), trying to connect to a puppet master v3.1.1 (On Ubuntu) and the puppet agent hangs with the following debug output:
puppet agent --debug --no-daemonize
...
3
votes
2answers
58 views
Registering SIP phone (X-Lite) to asterisk server (asteriskNow)
We currently have a school-project going in which we need to set up an PBX with Asterisk. Thus we have installed asteriskNow in a virtual environment (with virtualBox) on ubuntu 12.10. We tried the ...
-1
votes
0answers
18 views
Redirect the default port to a another port + url
I want to redirect default port to port 8080/url . How can I do it? I am testing with a virtual server where CentOS 5 is the operating system accessed via putty.
For example if I type mydomain.info ...
1
vote
4answers
51 views
Vps to laptop ssh tunnel
I have a laptop that I use mostly as a desktop but occasionally it moves networks. I have a vps with a static address and I want to forward ports from the vps to the laptop so that I can get to the ...
0
votes
0answers
29 views
set DMZ server on modem that not support DMZ, using port forwarding
I have to see an application server from outside of my network, but the modem that I am using is a Zyxel P-660-HN-T1H that not supports DMZ server configuration.So, which port(s) I should forward to ...
0
votes
0answers
30 views
SSL certificate changed to outside network
I've two websites hosted on IIS7, each bound to two network cards with 192.168.x.x IPs, and these IPs are mapped to two public IPs.
Both sites have two different (different domains) SSL certificates ...
0
votes
2answers
53 views
DSL routing - NAT Virtual server - port forwarding - static ip address
My NAT virtual server - port forwarding has been working fine up to the past couple of weeks.
All in a sudden, it doesn't work.
Setting was done as shown on the link:
I'm afraid it no longer ...
0
votes
1answer
32 views
Configure nginx to forward external port to same internal port
I'm running TileMill, which is listening to port 20008 and 20009, from localhost. I want 20009 to be only accessed through nginx on port 80 (with simple auth). I want 20008 to be accessible "directly" ...
0
votes
0answers
22 views
Forwarding DNS requests
How to forward DNS requests (or any requests on port 53) on Cisco Router (for example Cisco 2811)?
0
votes
1answer
18 views
How to configure port-forwarding to enable internal service accessed by another machine?
I have an existing service which is listening on 127.0.0.1:2009, and I want to access that service from another machine, so I tried to configure port-forwarding to do it:
sudo /sbin/iptables -t nat ...
0
votes
1answer
31 views
redirect traffic from 2 Ubuntu external NICs to specific internal hosts
I am having problems redirecting incoming traffic to 2 external facing interfaces on my Ubuntu 12.10 server to 2 separate internal hosts. I am able to redirect incoming traffic on my eth0 just fine to ...
0
votes
1answer
34 views
Forwarding url requests to different ports
For development I run a few different servers (multiple instances of Tomcat and nodejs) to simulate some applications that work together. Each one runs on a different port and responds to different ...
0
votes
0answers
19 views
Port forwarding from modem to a subnet [migrated]
I have a webcam server that requires port forwarding to be able to access it from Internet, but the webcam server is located in a subnet and I couldn't make it work.
Description of my setup:
1. There ...
0
votes
0answers
10 views
How to extract subdomain and pass it as a parameter in Haproxy
I have configured my dedicated server to link domains with default port (80) to my nodejs ports accordingly to domain name. E.g. site1.com to port 2222 and site2.com to port 3333.
My question is how ...
0
votes
0answers
42 views
Configure Mac OS X Lion firewall for port forwarding?
My questions are:
Do I use "pf" or "ipfw"?
How do I forward traffic from port 80 (HTTP) on the external interface (en0) to port 8080 on localhost (127.0.0.1)?
How do I allow traffic on port 22 (SSH) ...
0
votes
0answers
13 views
proper way to setup port forwarding for VPN
i recently developped an application that contains multiple services:
one service that broadcasts messages throught port 1882
and another service that listens to the port 5055
i recently added a VPN ...
1
vote
1answer
60 views
Packets do not reach FILTER chain of iptables
I have a problem I cant figure out, I am trying to access webserver on [RPI], but packets never reach iptables FILTER chain
I will try to explain it a bit:
GW1 has public address and doing DNAT from ...
-1
votes
1answer
34 views
What ports do I need to forward (beside 3389) to make RDP work? [closed]
On my local network, I have 2 PCs, first one has RDP connections enabled (it's winserver 08). From the second one, I am successfully connecting to the first one (inside my LAN). But I need to enable ...
0
votes
2answers
49 views
Opening tomcat server to the public
I have a server that is pingable from the public internet. I've just installed tomcat on 8080 port on this server. From the server itself I can see the main page come up when accessing ...
-2
votes
0answers
20 views
how to seup port forwarding properly for VPN [closed]
i recently developped a home automation application that contains multiple serveces:
web server for logging in
python deamon that listens to sockets over the port 1089
another python deamon that ...
1
vote
0answers
28 views
Pass / forward 8080 port on server with masquerade
There is server machine wich is connected to ISP only with modem, no router. Server got apache on 80port. Now on other ethernet card in my server i have cable going to my router, router serve ...
-1
votes
0answers
20 views
Dynamic Dns Modem Redirection [closed]
I am a home internet user.I have a dynamic ip and I am using dynamic dns to convert name to my dynamic ipadress to access my home server.I also forwarded my ports.Eveything works properly except at my ...
-1
votes
1answer
48 views
How to check for GRE Tunnels [closed]
Is there a way to check for GRE Tunnels? I've heard spammers will use GRE tunnels to send mail from a central machine out of another and would like to check for possible GRE tunnels.
1
vote
0answers
42 views
VPC SSH port forward into private subnet
Ok, so I've been racking my brain for DAYS on this dilema. I have a VPC setup with a public subnet, and a private subnet. The NAT is in place of course. I can connect from SSH into a instance in the ...
0
votes
0answers
16 views
pfsense developer shell open outgoing ports for MAC
How can i configure pfsense from developer shell to let only ONE internal IP (or MAC) connect to external VPN server (PPTP and L2TP)?
Thanks
0
votes
0answers
18 views
No longer able to connect to MAMP with remote device through host's network IP address
I can normally run MAMP on my Macbook and then debug mobile devices by connecting to, for example, http://192.168.0.xx:8888. Our network has changed slightly now to a Technicolor TG582n WIFI router ...
0
votes
2answers
90 views
cisco ip nat / port forwarding
I have been trying to get port forwarding working with a newly installed cisco router. I cannot seem to find where my fault is and have been looking for quite a while.
The relevant section of my ...
0
votes
1answer
37 views
Forwarding SNMP ports over SSH
I access my work network through a VPN and have access to every host in there through SSH. Currently I need to access around 3000 hosts via SNMP, but corporate sec policies restrict SNMP access ...
0
votes
1answer
47 views
How Do I Access A PIX External Port-Forward From The Inside Network?
I have a PIX running 8.0(3).
I've got a port-forward to permit external users to hit a server on my inside network set up as so:
static (inside,outside) tcp interface 8080 192.168.168.100 8080 ...
0
votes
1answer
126 views
NAT / Port Forwarding with iptables firewall [duplicate]
I've got the following setup:
firewall (iptables)
eth0 internal interface, 192.168.2.10
ppp0 external interface, public_ip (IP masquerading)
server1 (192.168.2.11), service 1 (port 443)
server2 ...
0
votes
3answers
73 views
IOS Nated port forwarding
I have cisco ios router with ios C1900 Software (C1900-UNIVERSALK9-M), Version 15.2(4)M1. And I have setup Nat with port overload (one public IP). And there is a static mapping:
ip nat source static ...
0
votes
2answers
61 views
Re-routing incoming network traffic from sub-domain to specific port on Windows 2008
I'll do my best to explain this.
I've got a Windows 2008 server with TWO local intranet-sites running on it.
The first website will open if you just type in the name of the IP address - ...
-2
votes
1answer
84 views
Can I confugure RRAS on Win8 (non-server OS)? [closed]
I'm trying to configure RRAS (Routing and Remote Access) on Windows 8 (not a server OS). Is this possible? I've started the service "Routing and Remote Access Services", but the entry still doesn't ...
-1
votes
1answer
116 views
Port forwarding between two lans [closed]
Nat routing between two independent lan networks does not work.
Basically, port forwarding does not work for an unknown reason.
Network configuration and goal
The two networks have their own ...
0
votes
0answers
66 views
Sniffing guest traffic from host with NAT [closed]
I have a Windows XP machine under VirtualBox on which I want to snoop traffic. On the Linux host, I have recompiled Privoxy to allow for full text logging and configured it to prevent gzip ...
0
votes
0answers
32 views
I can't access a file server via FTP or SFTP. I've forwarded to the appropriate ports.
I've done this hundreds of times before. I have multiple Ubuntu servers running misc tasks at any given time that connect via SFTP daily.
For some reason my new FreeNAS system will not connect ...
0
votes
1answer
93 views
2 Public IP's - 2 exchange servers - Need port forwarding to both
I am currently setting up 2 new servers at a Church/Private school. They are migrating from one single exchange server to two separate servers, they are set up through vlan with different subnets. I ...
0
votes
1answer
75 views
How do I Reject all SMTP traffic except from a specified IP Block using DD-WRT?
I am running DD-WRT v24-sp2 std firmware on a Linksys WRT54GL.
I have a port forward configured on port 25 to ip 10.10.10.1. What I want to do is allow this port forwarding, but only from WAN IP's in ...
0
votes
1answer
53 views
Redirect an Outgoing port using IPTables to an aliased IP
I'm working on a network where I need to set up a specific port forward and am struggling to figure out if IPTables can do it.
I have a server on an internal IP (192.168.XXX.1) routing through a ...
1
vote
0answers
167 views
Static Public IP OpenVPN Client Needs to Accept Incoming Connections on His Public IP
I love serverfault, I have learned quite a bit from this website. Hopefully I can learn one more thing.
OpenVPN Server has 30 Static WAN IP's each one has 1 user on it. Plus
there is a main IP ...
-1
votes
2answers
82 views
Accessing a host's SSH tunnel from a guest VM in VMWare Fusion [closed]
I have VMWare Fusion running on my OS X host and I have a Windows 8 Pro guest VM running. On my host I have an SSH tunnel open on port 1010. The SSH tunnels works great from OS X Safari once I set the ...
0
votes
0answers
76 views
Nginx hide forwarded port number [closed]
I'm trying to set up a simple static website, and I have an issue with nginx that's complicated by a number of things, most notably the fact that my ISP blocks all inbound port 80 traffic.
First, I ...
0
votes
1answer
113 views
Configuring UPnP on pfSense
I need a little help configuring UPnP on pfSense. I have installed pfSense between ADSL connection and connecting internal router.
There are two video servers behind the router that need port 80, ...
3
votes
1answer
43 views
Port Forwarding Between 2 Internet Machines
Here's my scenario:
Setup
There are 3 machines:
A: on the internet : has ip (a.a.a.a), has port pa open
B: my server / gateway : has ip (b.b.b.b), has port pb open
C: on the internet : has ip ...
0
votes
0answers
148 views
LXC, Port forwarding and iptables
I have a LXC container (10.0.3.2) running on a host. A service is running inside the container on port 7000.
From the host (10.0.3.1, lxcbr0), I can reach the service:
$ telnet 10.0.3.2 7000
Trying ...
