Hi, I am facing very unique issue at two of my servers hosted at hivelocity from last 3 or 4 months.
In every couple of days all incoming and outgoing activity get stopped except on port 3386 (RDP) i.e. no one can get website hosted on the server or neither I can access any website from the server but all other services continue to work. A reboot to the server will solve the issue but that is only a temp solution.
I have checked event logs one by one but no issue or error found on it. I have even run the server without firewall but still it stops working.
Scanned the server from 3 different antiviruses one by one but they didn't found any virus.
Datacenter tech staff monitored the server and found no DoS or other such kind of attack on the server or IP.
I am totally clueless on this issue on how to solve it.... anybody here who can help me?
OS: Windows 2003
Firewall: Previous hardware based, then software based and now windows firewall (same issue with all)
Third party softwares: No
Scripts: ASP, ASP.NET, PHP
Database: SQL and MySQL
Check for the active rules. Also, if you have CSF installed, make sure it didn't snag 0.0.0.0. If you have a firewall entry Appending for 3306 access, it could be active on top of any rule blocking everything.
I'm a retard this is windows, ignore this post. Sorry.