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do you write the changes in FW?<br />
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if not then reload in once
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do you write the changes in FW?

if not then reload in once

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Well, the deletion was made within the GUI to CLI so I'm assuming it was written to.
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Well, the deletion was made within the GUI to CLI so I'm assuming it was written to.

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I was able to solve this problem myself.
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We have a Sonicwall NSA 2400... &nbsp;We were making some tweaks to our Firewall rules and accidentally deleted a WAN-&gt;LAN rule and now some of our websites won't connect. &nbsp;For example my Dropbox service won't connect, https won't connect, and the internet has slowed down a bit. &nbsp;<br />
<br />
Within the logs it looks like it's now dropping connection to Dropbox servers and listing it as Intrusion Prevention. &nbsp;ALso, we use a website for our Accounting and now that site will not connect over and https connection. &nbsp;Any ideas on how to get this rule set back up without letting the world in?
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We have a Sonicwall NSA 2400...  We were making some tweaks to our Firewall rules and accidentally deleted a WAN->LAN rule and now some of our websites won't connect.  For example my Dropbox service won't connect, https won't connect, and the internet has slowed down a bit.  

Within the logs it looks like it's now dropping connection to Dropbox servers and listing it as Intrusion Prevention.  ALso, we use a website for our Accounting and now that site will not connect over and https connection.  Any ideas on how to get this rule set back up without letting the world in?

Firewall rule problems

Networking hardware includes the physical devices facilitating the use of a computer network. Typically, networking hardware includes gateways, routers, network bridges, modems, wireless access points, networking cables, line drivers, switches, hubs, and repeaters. But it also includes hybrid network devices such as multilayer switches, protocol converters, bridge routers, proxy servers, firewalls, network address translators, multiplexers, network interface controllers, wireless network interface controllers, ISDN terminal adapters and other related hardware.

Networking Hardware-Other

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.

Hardware Firewalls

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.