Hello community,

which firewall rules do I need to realize SYN-flood protection?

Hello, I added a rule that from DMZ a connection can be established to the server on the internet - this works. But the response will not be forwared back from the WAN interface to the DMZ interface. :-( Mar 23 16:59:03 Router forward: in:etherx - WAN out:ether - DMZ, src-mac xx, proto UDP, serverIP...

Thanks! I also saw outgoing UDP packets on port 5678 in logfile. When I disabled it on my LAN ports I saw that this neighbour-discovery is disabled on ether1 per default (default WAN port). I use ether5 as WAN port - are there some other "hidden" settings like this which should be disabled...

This is a nice thread for newbies like me! I have a question about port-forwarding. 1) WAN (ether5) <==> DMZ (ether7) port 80 ==> webserver 172.10.1.5 port 1024:65535 <== back to requestor - port 80 must be forwarded from ether5 to ether7 - a valid http request must be answered by NAT rule (ether7 b...

The hardware-compatibility list I have already checked.

But I won't buy it if it's not supported.

Hi,

does RouterOS (RB751U-2HnD) support the D-Link DWM-156 UMTS stick?

Did anyone test it?

greets, Markus

Ok, thanks!
Then I will order a RB751U-2HnD.

Hi, I want to buy a RB751U-2HnD. But can I connect a USB UMTS Stick to it? The RB411UAHR would have a onboad sim-slot but it's more expensive. :-( Is there a adapter available that I can connect my 3G PCMCIA card to a RB751U-2HnD board? Here I found that the Novatel U730 (PCMCIA) is supported since ...