I'm trying to set up port forwarding on windows machine. I have the following setup:
Machine P with ip address 192.168.0.120 that is reachable from my network
Machine D with ip address 192.168.120.6 that is reachable from machine D network only.
I need to access machine D. Now I'm using rdp to P, and then launch rdp to D. That's not convenient. What I wanted to do, is forward rdp from D to my local machine over P.
netsh.exe interface portproxy add v4tov4 listenport=33891 connectport=3389 connectaddress=192.168.120.6
But when I try to connect using rdp to 192.168.0.120:33891 it fails. Telnet also can't open port 33891. So, port forwarding doesn't work.
I'll appreciate any suggestions, Thank you !
Please use this tool Port Redirection with Windows
Related
I have a Winserver that’s viewable at http://172.16.xx.xxx in both Firefox, and Chrome on Windows 10.
I believe my firewall is fine, but I am happy to check if that's what's causing the issue.
check your firewall by telnet to the port 80 if your host machine (Machine A) ip name is 172.2.0.1 you should telnet to that IP from the other computer (Machine B) from CMD.
from Machine B do this.
telnet 172.2.0.1 80
if you found telnet is not and internal or external command in CMD try Following steps
if its giving a error then there is a firewall issue.
Since I am using a virtual machine, I was given a 172 address. This didn't seem to be accessible through the network.
Steps
Press control + E
Navigate to Network Adapter
Select Autodetect under Bridge Networking
This gave me a real IP address on the network, (192.xxx) and now it works!
I want to have a SSH connection from my local windows machine or VM on my computer to Azure windows server VM. I tried Cygwin and Putty but both of them gave timeout connection. I used public ip address and opened port 22 on Azure VM.
I will appreciate if some one can give me any hints or links.
There are multiple firewalls that can be the reason here. Fist you must have a rule on the server to allow incoming SSH requests (port 22). Then you need to configure the NSG(Network security group) to allow incoming on port 22. If it still doesn't work, you need to verify that you are allowed to do an outgoing SSH request from your computer.
Thanks for suggestions, I found the problem which was the host machine IP address(ipconfig) (where is a local VM inside domain) was different from the IP address that communicate outside the domain to internet. I was set in NSG of Azure VM to only accept this IP and because of that it gave time-out error. After changing the IP it works.
I've been searching around and found no similar issues have been asked.
My desktop (windows 7) is in LAN, has IP (192.168.3.121).
I installed vmware (windows 7), using NAT connection (172.168.174.128). The guest is able to access internet without problem.
In guest, if I "ping 192.168.3.121", this will be ok.
If I "ping 192.168.3.xxx", will also be ok.
If I "ping 192.168.174.2" (DNS), this will be ok.
If I "ping 192.168.174.1", can't ping.
Note my host Vmnet8's ip is indeed 192.168.174.1. Ping from host also doesn't work.
From host:
"ping 192.168.174.128" (guest IP), does not work
"ping 192.168.174.2", does not work
Both host/guest windows are installed without any other "security/defender/firewall" related softwares.
Anywhere can go wrong?
Thanks.
If you configured your vmware VM to run in a virtualized NAT network, then you will not be able to access/ping your VM from the Host, or anywhere else for that matter, without configuring port forwarding for that virtual NAT network.
If you would like to be able to access your VM from your host you can either:
A) Change the mode of the network adapter for the VM to a bridged adapter. This will make the VM act as if it is just another computer on the same network your Desktop is and will be accessible at an IP such as 192.168.3.122
or
B) Add a Host-Only network adapter to the VM. This second NIC will be connected to a network that has no internet access, but is connected to the host and any other VMs on the same host-only network
Also, check the firewall settings to allow inbound ICMP inside the VM.
You mean that you cannot ping to the VMnet8 interface of your physical PC.
Maybe it is not activated.
It should be activated first by issuing the command at the cmd prompt with the admin's privilege.
C:\Windows\system32>netsh interface set interface name="VMware Network Adapter V
Mnet8" admin=ENABLED
I have seen this issue with two different windows 10 machine & two different version of vmware workstation ( 15 & 16).
One way it works is I start the wireshark & under capture options I select on VMWARE8(default for workstation/need to adjust according to your NAT Interface) & than start ping from My Local Machine to NAT IP of the VM .
It takes time but it works. I do not what triggers this .
My initial thought was it's one of the Windows 10 upgrade but with two different version of windows 10 & this old issue resurfaced.
Navigate to "Control Panel\Network and Internet\Network Connections".
Disable and Enable the VMware Network Adapter VMnet8 and try again.
I was having same problem after the latest release of VirtualBox-6.1.6-137129-Win update. "NAT Network" on any of the guest machine was not working. So i downgraded my virtual box version to 6 and works fine with all my VMs but problem remains in Kali Linux.
NAT Network was successful in giving IP to kali machine but Internet was not working. Problem i found was somehow gateway of kali wasn't set. Then i configured both Gateway and DNS manually and it worked for me.
Make sure that you Uncheck the option "Use this Connection only for resources on this network."
Kali manual configuration for IP, DNS and Gateway
Is there any possibility to check if specific port on remote Windows machine (for example 3389 for RDP) is already in use? Localy I could use netstat, but I want to check this remotely. Can I do this with Telnet? Or something?
EDIT: I tried PortQry (proposed by user3365848: http://www.gfi.com/blog/scan-open-ports-in-windows-a-quick-guide/), but this give me only information if system is LISTENING on 3389 port, but not if someone have active RDP session. Or maybe I'm doing something wrong?
i'm working on an academic project (nothing professional) and wonder if i can set a rule that will permit me to redirect my local ip address to my virtual machine address, the virtual machine is an HTTP server, so i need to check my website from other computers on the same network, in other computers i will write the IP of my server computer(containing a vm) and then that IP will be translated to my vm IP.
From the host machine you could use the following Netsh command under cmd with administrator privileges:
netsh interface portproxy add v4tov4 listenport=80 connectaddress=192.168.0.10
providing that the vm IP address is 192.168.1.10 (replace with the actual one and make it static), the HTTP server is on port 80, and IPv4 is used.
After successful entry you may confirm the rule by using the following command:
netsh interface portproxy show all
For more information you may consult the following link:
http://technet.microsoft.com/en-us/library/cc731068(v=ws.10).aspx#BKMK_1
Two options:
1) Use a bridged NIC. The VM will have an IP address in the same subnet as the host machine, assuming DHCP is active. That's the simplest.
2) If VMware Workstation, attach the VM to the NAT switch. In Network Configuration you can then port forward so when your host IP receives traffic on port X it can forward that traffic to NAT client IP port X (or Y). I can't remember if VMware Player has NAT port forwarding.