Messages

1

General Discussion / Re: HTTP forwarding works - RDP doesn't. (help much appreciated)

« on: March 28, 2024, 09:36:14 pm »

Like I said, Win-FW is disabled. I will try to trace it down.

Thank you for your help

2

General Discussion / Re: HTTP forwarding works - RDP doesn't. (help much appreciated)

« on: March 27, 2024, 02:45:28 pm »

Probably didn't need to censor the solicit stuff 

Here is a screenshot (tried 3 Times to RDP in that time frame)

3

General Discussion / Re: HTTP forwarding works - RDP doesn't. (help much appreciated)

« on: March 27, 2024, 02:34:18 pm »

Could it be, that there is a gateway problem? I see "who has 192.168.1.1?". But why is Apache on the test LXC working then? And it seems like when I initiate the RDP session, that traffic is stopping for like 30-60 sek.

Do you want the report? Then just give me few minutes, to blur out some stuff...

4

General Discussion / Re: HTTP forwarding works - RDP doesn't. (help much appreciated)

« on: March 27, 2024, 02:31:24 pm »

Ok, thanks for clarifiying... I did. No there are no packages incoming when I initiate the RDP session.

5

General Discussion / Re: HTTP forwarding works - RDP doesn't. (help much appreciated)

« on: March 27, 2024, 02:00:48 pm »

Thank's for helping out. You mean on the host, proxmox is running on, or the WindowsServer VM? And you probably mean the traffic on the nic to OPNsense?

6

General Discussion / Re: HTTP forwarding works - RDP doesn't. (help much appreciated)

« on: March 27, 2024, 02:37:00 am »

I really don't know, I even reconfigured Proxmox from scratch and reinstalled OPNsense, still same result...

Maybe someone could chime in with another idea, or aspect in the bigger picture I'm missing.

7

General Discussion / Re: HTTP forwarding works - RDP doesn't. (help much appreciated)

« on: March 27, 2024, 01:49:23 am »

Hey meyergru,
thanks a lot, for answering. Unfortunately this didn't do the trick. Still same result.

8

General Discussion / HTTP forwarding works - RDP doesn't. (help much appreciated)

« on: March 27, 2024, 01:15:46 am »

Hello guys,

struggling for 3 days by now, getting RDP-forwarding to work, http-forwarding works fine. Wouldn't bother you, but can't seem to get it working and every help would be much appreciated. Here is my setup:

- Hetzner Cloud dedicated server with Proxmox.
- 2 public IPs:
       1) xxx.xxx.xxx.161 -> Proxmox (vmbr0)
       2) xxx.xxx.xxx.150 -> virtualized OPNsense (vmbr0, vmbr1)
- vmrb1 -> LAN 192.168.1.0/24

- 2 additional VMs:
       a) Test LXC with Apache2 (192.168.1.10)
       b) Windows Server (192.168.1.11)

Forwarding on port 80 to the test LXC works just fine and I can reach apache, but RDP to the WinServer just won't. (yes RDP is enabled in WIN and for testing I disabled the WIN-FW)

NAT (RDP):
*************
Interface: WAN
Proto:      TCP
Source:   WAN address
S-Ports:   *
Dest.:      WAN address
D-Port:    1111
NAT-IP:   192.168.0.11
NAT-Port: 3389

For Proxmox interface config and OPNsense firewall rules pls see the 2 screenshots.

I know, the setup is not safe this way, this is just the result of troubleshooting and getting it to work some how.

RDP to xxx.xxx.xxx.150:1111 is not working, allthough I can see in the live view of OPNsense a pass for my RDP request.

Probably (and hopefully) I got something wrong with my FW rules or some other stupid brain fart mistake, but by now I just can't see clearly anymore and I would be really glad and thankful for every help...

Thanks for reading and have a great day!