Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.

Need the latest SmartSDR or 4O3A Genius Product Software?
SmartSDR v4.1.3 | SmartSDR v4.1.3 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes

---

The latest 4O3A Genius Product Software and Firmware

If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

Networking

This is the category to use for all types of networking questions. They can be related to firewalls, switches, WiFi, and network cabling. If it communicates via TCP/IP, this is the place for them.

New Discussion Ask a Question

Sort Hot ▾

• Hot
• Top
• New

Discussion List

Discussion	Started By	Replies	Views	Most Recent
Flex Website partially working	Wayne VK4ACN June 2023	16	539	Brian286 October 2023
How to connect to SmartLink with UPNP enabled but router does not have port forwarding? Answered	W5IO October 2023	4	290	Roland HB9VQQ October 2023
Anyone use UDM-Pro and get Smartlink Upnp or port forward Answered	Lindberg_60 January 2022	8	1.1K	brianbruff October 2023
Remote Flex 6400 via layer 2 VPN challenge	W4AFK Bruno August 2023	2	156	W4AFK Bruno September 2023
Router or Switch? Answered ✓	N6WT Kent September 2023	3	117	N6WT Kent September 2023
Is Viaero Wireless CGNAT? Answered	KD0RC June 2023	2	112	KD0RC September 2023
Suddenly SmartSDR doesn't see my Flex6400! Answered ✓	N7DK Dave August 2023	9	312	Mr Radio August 2023
using fiber instead of cat5 question Answered	Bill-W9OL February 2014	8	348	DonS August 2023
Integration of Blade Servers with SDR Technology: Any Success Stories? Question	johnsmithjs August 2023	0	71	johnsmithjs August 2023
6400 No Longer On Network Answered ✓	W0AMT June 2023	14	669	Mike-VA3MW August 2023
Flex 6500 direct connect to pc Answered	Steve Belcak July 2023	12	457	bahillen July 2023
ASUS Router Answered	KG5PTE July 2023	3	120	KG5PTE July 2023
New Flex User Unable to Connect Answered	W5JWP July 2023	10	388	Mike-VA3MW July 2023
Using an ASUS RT AX82U Router with my Flex 6400 Question	KG5PTE July 2023	0	33	KG5PTE July 2023
Static IP Address Answered ✓	KG5PTE July 2023	5	341	KG5PTE July 2023
ethernet switch issues	Keith Mitchell June 2023	1	118	Mike-VA3MW June 2023
LAN set up confusion Answered	KG4FET June 2023	8	283	Sandor June 2023
Maestro/6600M 1 way communication over LAN	Sandor June 2023	20	464	Sandor June 2023
Maestro setup issues with 6600M (LAN)	Sandor June 2023	7	234	Sandor June 2023
Issues with FlexRadio System Servers - Seeking Advice	stellagomezz June 2023	3	221	John KB4DU June 2023
CAT 6 cable 75 foot run Answered	mark1161 February 2023	14	309	frc2302 May 2023
Moved: Best way to setup a remote 6400 for club users? Closed	Mike-VA3MW March 2023	0	1	Mike-VA3MW March 2023
Manually Connect to 6600M at Specific IP?	k0oks April 2022	10	628	LA4XLA March 2023
Moved: Flex 6500 and t mobile Closed	Mike-VA3MW March 2023	0	1	Mike-VA3MW March 2023
Another RFI symptom to watch out for	KD0RC February 2023	0	137	KD0RC February 2023
Moved: SmartLink Test Fail Closed	Mike-VA3MW January 2023	0	1	Mike-VA3MW January 2023
FR6600 & disturbances	S58M DARE December 2022	7	390	Mike-VA3MW January 2023
RFI Food for Thought	KD0RC January 2023	3	250	Mike VE3CKO January 2023
i want to run my 6400 directly from the internet not wi-fi . i have a modem and router which do i co Answered	DonE December 2022	2	279	DonE January 2023
Blue Screen on Maestro	Paul Carff December 2022	3	233	Paul Carff December 2022

New Discussion Ask a Question