Industrial Networking

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Hello, I need a firewall supporting IEC 60870-5-104 standard. I know ISA300 does it, but I don't need a rugged firewall because of the location and other purposes of the firewall.  My question is if any other Cisco Secure firewall supports it (4200, ...

alberx by Level 1
  • 195 Views
  • 3 replies
  • 0 Helpful votes

I am having an issue with a Cisco PIX firewall. Yes, I know I'm old school. Anyways, the workstations on the inside interface can reach the internet and do everything. However they cannot ping Google’s DNS server (8.8.8.8) (8.8.4.4) Or my default gat...

RadxD461 by Level 1
  • 544 Views
  • 9 replies
  • 0 Helpful votes