All Questions
84
questions
0
votes
0
answers
33
views
How to keep original IP of user after forwarding port 443 through iptables?
I have two servers for example with such IPs:
1serv - ip: 99.99.99.99
2serv - ip: 111.111.111.111
I need all traffic on 99.99.99.99 -> 111.111.111.111
I write:
sysctl net.ipv4.ip_forward=1
...
0
votes
0
answers
41
views
VirtualBox NAT Port Forward Localhost or Host-only access Guest
I'd like to port forward my host's localhost at port 4431 to 443 so I can access websites on my Windows 10 guest.
However, it seems the NAT Network Adapter only supports explicit definition of the ...
- 381
1
vote
1
answer
219
views
Connect multiple devices behind single LAN IP Address
I'm looking for some enlightenment / validation on the best way to approach this problem.
I've several measurement devices that are connected to a computer (call it the "main" computer) ...
0
votes
1
answer
1k
views
Is it possible to enable UPnP without going into Router web interface?
So I lost the password for my router, and I am living in a rural area, so contacting the ISP is a hassle. I was wondering if it is possible to enable UPnP option without accessing the router settings. ...
1
vote
0
answers
72
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Trying to setup iptables properly
I have dummy0 interface on my machine. I need to forward its port 10456 towards loopback port 10456 which is forwarded via ngrok to some remote endpoint (very convinient). I have never done any ...
0
votes
0
answers
345
views
Access home web services remotely with DDNS and NAT forwarding
I have a local server running a couple of web service on different ports. The server is connected to a router so I can access these if I am on the same LAN.
The server has a static local ip: 192.169....
- 113
0
votes
0
answers
281
views
NAT forward and keep client IP
I have a server in the middle of my VPN connection as explained:
Client: `123.123.123.123` --> Linux 1: `1.2.3.4` --> Linux 2: `5.6.7.8`
So, 5.6.7.8 is the VPN server and 1.2.3.4 is only a ...
- 1
1
vote
1
answer
316
views
Linux Port Forwarding Recording Origin IP Address
I am working on setting up some ICS honeypots for research so I need to be able to record the origin IP address of traffic I recieve.
I'm running the servers myself on prem but am behind a CGNAT/...
- 13
2
votes
0
answers
1k
views
in windows 10, all files in explorer ftp window have associated with chrome, how can I change this?
I tried out an app on my android phone called cx explorer mentioned here https://android.stackexchange.com/questions/167789/is-there-a-way-to-access-the-phone-filesystem-from-computer-wireless my aim ...
- 24.2k
3
votes
1
answer
1k
views
Why does ip/port forwarding not working correctly?
My modem|router model is : TP-LINK TD-W8961ND adsl2+ modem router
This is my modem panel page
cgn ip address is 100.104.5.98
public ip address is 86.57.91.250
I config nat ip forwarding as follows :...
- 33
0
votes
1
answer
2k
views
Cannot access my public IP outside the network
So I want to test opening one port to the public. I know how to do port forwarding in the router and I have done so. I tested this with gameranger and it works. I check my global IP, say it is 121.111....
- 5
0
votes
1
answer
53k
views
Port forwarding on ZTE router
I'm trying to forward the following ports on my ZTE router (as per PlayStation's recommendations):
TCP: 80, 443, 3478, 3479, 3480
UDP: 3478, 3479
The manual for my router gives very limited ...
user1634332
1
vote
0
answers
117
views
NAT style port forwarding on Windows
I would like to know, is it possible to implement NAT style port forwarding on Windows? Native (included with the OS) solution is preferred, but third party tool would be fine too.
Let's say, I want ...
- 111
0
votes
1
answer
962
views
Double NAT port forwarding with pfSense and subnet - Is it safe?
I would like to expose an application server (virtual machine) to the internet for developing/learning purposes. I cannot physically separate my main home network from my server lab. My hypervisor is ...
- 3
0
votes
0
answers
99
views
Webhosting on a "Double NAT" network behind Altice One Gateway
I have a home network with a small web-server hosted behind a LAN-WAN cascaded router. The port forwarding rules on my Altice One router point traffic on port 8080 to my cascaded routers port 8080 ...
- 101