I want to know if there is a good, handy and especially open source Monitoring Tool for Linux Server. The Server runs only over SSH(i dont have a gui or physical Access). I searched for a while and I found several Tools but no one could help me really out...

My requirements:

• Web Interface for the "Host" System which also can run on Smartphones
• Detailed list of Services of a specific server
• Event-Log capturing(it would be nice if it could easily filter the errors and warnings
• Monitoring of Network, Hardware and special Software(if its running) + Ports(if they are in use)
• Secured Access
• E-Mail alert over an external E-Mail Server

I hope you can help me

PS: If you need more information, just comment it and I'll edit my question.

I want to know if there is a good, handy and especially open source Monitoring Tool for Linux Server. I only have SSH and HTTPS access to the server (I don't have a GUI or physical Access).

My requirements:

• Web Interface for the "Host" System which also can run on Smartphones
• Detailed list of Services of a specific server
• Event-Log capturing(it would be nice if it could easily filter the errors and warnings
• Monitoring of Network, Hardware and special Software(if its running) + Ports(if they are in use)
• Secured Access
• E-Mail alert over an external E-Mail Server

I use Debian 8 Wheezy.

I want to know if there is a good, handy and especially open source Monitoring Tool for Linux Server which doesn't have a GUI and only running over SSH. I searched for a while and I found several Tools but no one could help me really out...

My requirements:

• Web Interface for the "Host" System which also can run on Smartphones
• Detailed list of Services of a specific server
• Event-Log capturing(it would be nice if it could easily filter the errors and warnings
• Monitoring of Network, Hardware and special Software(if its running) + Ports(if they are in use)
• Secured Access
• E-Mail alert over an external E-Mail Server

I hope you can help me

PS: If you need more information, just comment it and I'll edit my question.

I want to know if there is a good, handy and especially open source Monitoring Tool for Linux Server. The Server runs only over SSH(i dont have a gui or physical Access). I searched for a while and I found several Tools but no one could help me really out...

My requirements:

• Web Interface for the "Host" System which also can run on Smartphones
• Detailed list of Services of a specific server
• Event-Log capturing(it would be nice if it could easily filter the errors and warnings
• Monitoring of Network, Hardware and special Software(if its running) + Ports(if they are in use)
• Secured Access
• E-Mail alert over an external E-Mail Server

I hope you can help me

PS: If you need more information, just comment it and I'll edit my question.