Website/server accessing issues
We are currently on Linux servers with centos. We have 2 servers one for web one for database with the OS and web files stored on a NAS device all hosted at UK Fast. We have a firewall running and have been told that itís not set up to reject any connections.
Our issue is that all of a sudden someone in the office will not be able to access our site, but if they use a proxy to hit out site that work fine.
We had a sales team member give a training session to a bunch of system administrators and they was using it fine then all of a sudden the site started running slow with pages part loading and then not allowing them to access the site at all, either direct of searching through Google but we at the office could access the site fine.
We are having clients complaining that the website runs slow for them but its fine for us in the office. This doesnít happen all the time though.
We would like some advice on logging any info that might help us diagnose this issue; for example firewall denials/rejections.
If anyone else has had issues like this and can give us any help or any suggestions that would be appreciated.
Any info you need please ask.