The company I work for has all of the controllers on the company network (10.x.x.x IP's) The controllers are PLC 5's and controllogix's. The controllogixs have ENBT cards and the PLC 5 have the ethernet side card. The company has a symantec vpn firewall/server. I installed a symantec vpn client on my laptop and I can connect to this network from home via vpn. (qwest dsl with a actiontec modem/router) My home IP is also non-routable 192.168.x.x. When connected to the company network from home I can ping the ENBT cards and get a response every time. But when trying to browes the cards in RSLinx (classic) all I see is a yellow ? mark with a red X through it. If I take that same laptop and plug into the company network directly it works fine. Just not via vpn.
I had the IT guys open ports 44818 and 2222 for tcp/udp communications and I ran a port scanner on some of the ENBT cards (while I was connected vpn) and I could see that the ports were indeed open. For some reason I still cannot browse the cards or get connected through RSLinx. If anyone has something I could try or what the problem might be I would greatly appreciate any help.
I had the IT guys open ports 44818 and 2222 for tcp/udp communications and I ran a port scanner on some of the ENBT cards (while I was connected vpn) and I could see that the ports were indeed open. For some reason I still cannot browse the cards or get connected through RSLinx. If anyone has something I could try or what the problem might be I would greatly appreciate any help.
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