Wednesday, November 21, 2018

Quick ALG question for Sonicwall gurus

Our software is making HTTP requests to a server on another network, with a sonicwall 6600 locally and a 6200 remotely. All of the HTTP POST requests are getting through, and getting responses. But the HTTP GET requests never reach the remote server.

I'm trying to give some guidance as to what to look for in the sonicwalls as I'm fairly confident that they are doing some firewall work at the application layer, matching the requests against some potential vulnerability or DDOS pattern and deciding to drop some requests and not others.

Is this ringing a bell for anyone? Do you know the name of the feature so that I can put the customer's IT folks on the right track? Thanks for any help you can offer!



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