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M
NAT puzzle

No. I'm not familiar with that term. I've tried rebooting the router and the cable modem.
- mmesford
- Post #5
- Jun 10, 2017
- Forum: Networking
M
NAT puzzle

Sorry, I wasn't clear. I only want to access the one PLC from outside. I've been mapping to the other one just for troubleshooting purposes. I change the mapping each time to test, so there's only one PLC mapped at any given point in time. When mapped to PLC1 everything works as expected...
- mmesford
- Post #3
- Jun 10, 2017
- Forum: Networking
M
NAT puzzle

I'm looking for troubleshooting ideas. The setup is a cable modem connected to a Cisco RV180 router. There is a switch connected to one router port and two PLCs connected to the switch. Each PLC has an embedded web server. I can connect a laptop to the switch, or to a router port, and call up...
- mmesford
- Thread
- Jun 1, 2017
- firewall nat router
- Replies: 5
- Forum: Networking
M
Hardware firewall rather than VPN?

Well, the band at this club isn't very good and no one's standing in line to get in. There's nothing to steal but water pressure and chlorine readings. If I have a bouncer that lets my operators in, no matter which phone they have or which OS their home computer uses, I don't need the limo...
- mmesford
- Post #4
- May 2, 2017
- Forum: Networking
M
Hardware firewall rather than VPN?

I'm struggling with setting up a VPN connection to a remote PLC. There are five of us, each with one or two different devices, who need to access the PLC. We had a VPN router but it seems to have stopped working. Apple's discontinuation of PPTP support has complicated its replacement. I'm...
- mmesford
- Thread
- May 2, 2017
- Replies: 7
- Forum: Networking
M
Basic VPN router recommendations?

Hello, I'm looking for a VPN router that will provide secure access to a PLC at a remote installation. We don't need wifi and there will never be more than 3 users at a time. We currently have a Cisco RV180 which has been problematic from day one. Our windows users had to use Cisco's QuickVPN...
- mmesford
- Thread
- Jan 13, 2017
- Replies: 1
- Forum: Networking
M
Is a VPN router necessary for security?

Hmmm, interesting. I hadn't heard of open source firmware but I like the idea. I'll explore that. Thanks!
- mmesford
- Post #5
- Dec 27, 2016
- Forum: Networking
M
Is a VPN router necessary for security?

No, we only log in a few times a month.
- mmesford
- Post #3
- Dec 27, 2016
- Forum: Networking
M
Is a VPN router necessary for security?

hi, I'm part of a small organization that has some remote, un-staffed, equipment. We currently have a VPN router that allows us to connect to a PLC. There is no wifi enabled on the router; its not needed. Recently Apple discontinued a VPN protocol needed to connect to this router using an Apple...
- mmesford
- Thread
- Dec 26, 2016
- Replies: 4
- Forum: Networking

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