20 Most Recent
SonicWALL NSA 3500 (01-SSC-7016) Firewall Questions & Answers
Load balancing
A "load balancer" is one computer that has 2 or more computers 'behind" it. It decides which of the "back-end" computers are "least-busy", and transparently submits your transaction to one of those "back-end" computers.
Obviously, large companies like eBay and Google _greatly_ rely on such "clusters" of computers to serve hundreds of transactions per second.
Unable to access mailserver from out side my office
I have no idea what firewall you are using. Your posting is lacking crucial detail and that makes this almost impossible to answer you. However, I use a Cisco 5520 in a Data Center and i Host my own Exchange server. This is what you have to do to allow inbound and outbound SMTP traffic in that type of environment.
name (Internal IP here) Exchange description Internal mail server
access-list Inside_access_in remark Allow internal Exchange Server to send SMTP email outbound.
access-list Inside_access_in extended permit tcp host (Internal IP Here) any eq smtp
access-list outside_access_in remark Allow external entities to send SMTP email to Exchange Server
access-list outside_access_in extended permit tcp any host (Public IP Here) eq smtp
Hope this helps you.
Brian
Strange noise
Sounds (pun intended) like one of the cooling-fans has worn-out bearings, and is "screeching", just before it totally freezes-up, and dies, and causes your SonicWall to overheat.
7/29/2014 3:53:48 AM •
SonicWALL...
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Answered
on Jul 29, 2014
UPNP over sonicwall
For "security" reasons, you should not all UPNP traffic from "outside" of your network to enter your "internal" network. Block it.
7/29/2014 2:58:47 AM •
SonicWALL...
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Answered
on Jul 29, 2014
Remove pc performer from my computer
Hi you can remove the PC Perfomer using the software Ccleaner.
CCleaner 4 09 4471
select tools and uninstall the PC Performer, if it doesn't uninstall then select delete entry. Also Ccleaner makes your computer faster by removing temporary files/cleaning registry. Hope this helps.
5/30/2014 6:08:17 AM •
SonicWALL...
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Answered
on May 30, 2014
Hack the sonic wall
Hacking is a broad term and there are many attack vectors which you can use. If you do not truly understand that then you will not be cracking a firewall. You need a method of attack, recon it and search the vulnerabilities.
4/28/2014 7:07:17 PM •
SonicWALL...
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Answered
on Apr 28, 2014
Get bsnl internet settings sony xperia
The high-level answer is to get the login parameters and internal IP for the Sonicwall, get the Internet parameters for your new ISP, and then log into the Sonicwall device, go to Networking-> Interfaces, and configure the WAN adapter with those settings.
1/31/2014 2:27:29 PM •
SonicWALL...
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Answered
on Jan 31, 2014
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