port-forwarding

I run a postfix SMTP server on one of my home systems that manages my incoming mail. It would be very handy if the port forwarding that sends the incoming SMTP messages to the server could be configured to send them to an alternative server on my LAN if the main mail server is not available for...

Hi, I have an RT-AX58U. I used to run a dedicated server for the game, Left 4 Dead 2, but have stopped for a year or two. I'm trying to get back in it, and the port I'm trying to open for the server, 27015 for TCP and UDP, remains closed despite setting it to be open in the Asus Merlin Web GUI...

TL;DR What does '227 Entering Passive Mode (192,168,2,1,224,194).' mean? I have a new Bell HH4000 (Giga Hub) that I've connected to my Asus RT-AC3100 which is in mesh with another one. I have two USB drives plugged into the AC3100 which I want to serve up via the AC3100's FTP server. I had this...

Hello everyone, I purchased yesterday the new router DSL-AC55U. I need to place through telnet two things 1) To place rules in manually assigned IP in the DHCP (ARP-Binding). 2) To place rules in the port forwarding list. For both issues, I tried a lot of methods, with no success. I was not...

While setting up my raspberry pi with apache2, shh and more at a new address I've encountered a problem. My setup consists of a router (provided by my ISP, Sagemcom F@ST 3890) with port forwarding 80, 443 and 22 to my RPI's static local IP, ethernet connection. Everything runs smoothly for a...

Hi I have an ADSL TP-Link router operating in a bridge mode acting as a modem. It is connected to a WAN port of ASUS N66U, which is configured with a PPPoE WAN connection type. Clients are connecting to Asus wired/wirelessly. ASUS has an IP of 192.168.1.1. TP-Link has an IP of 192.168.10.1. I...

I was trying to Change settings in Transmission script and i got this error when tryin to start Transmission again: JSON parse failed in /opt/etc/transmission-daemon/settings.json at pos 0: SPECIAL_EXPECTED -- remaining text "/opt/etc/init.d/"[FAILED] I think I read somwhere that you can reset...

I'd like to programmatically enable and disable port forwarding on my router (use case below). It should be straightforward enough to write the IPTables rules, but I'm not sure what event (if any) I can use as a trigger. Is updating the nat-start script and rebooting the router the best option...

Hi! First post here, so please excuse me if I am blundering about... I have an Asus rt-ac87u onto which I just installed merlin's version 380.58_0. The primary internet connection is provided through a Huawei E3276 HiLink modem. Things work fine apart from the lack of port forwarding...