3/21/2021 0 Comments Internet Downtime Tracker
Monitor the availability of your website, applications, and servers with confidence.With flexible tools and robust functionality, every business can focus on growth and expansion.
![]() If logged in, it can also collect and aggregate results for generating monthly reports. In the middle of the night (or early morning) we will have spotty outages. When I contact Centurylink they always reassure me everything is up and running. By the time I am able to get to the facility or connected to our network, the trace route is useless (because the network is backup). UTMsFirewall these days are much more powerful and can handle the traffic not just fromto internet but can give justice to internal across network traffic too with the optimum performance. Switches would certainly do the routing with bare basic portprotocol based access list however wouldnt be able to perform various security check against the genuine and encrypted traffic though carrying some serious threat. Right now, our SMB is using the firewall as its default gateway, as you are thinking of doing. I think it would be a good move to get routing off your server. My next step here is going to be to stick a managed layer 3 switch as a Core to do all of my VLANs and routing with and use the firewall as ingressegress edge protection. I will move all of my routing to the Core and only use the firewall to route traffic to and from the internet and various security features that I will need, like web filtering and IDSIPS. That will save RAM and CPU on the firewall so that it can filter better and will allow me to have greater bandwidth internally for moving files. I have seen several instances where I would have issues with VPN or filtering on the firewall because backup jobs are going back and forth across it with it being the current Core and the poor ol firewall is wheezing while trying to keep up. I have never liked using firewall devices as internal routers since they arent designed for that kind of network throughput. ![]() And I have seen issue on T1s specifically where up or down was fine but the alternate wasnt. I had this happen once and it took a lot of work with ATT to get them to finally see the issue with the loop. If youre pinging your switch, firewall, gateway, the first few hops on their network and then something on the internet it should give you enough information to determine whether the problem is on your end or theirs. I use Zabbix for the more time-sensitive monitoring and Spiceworks for the inventorying and help desk. Spiceworks is WAY easier to set up, but Zabbix is way hardcore and fast. You can have it ping a host every x seconds or minutes, and if there is no reply, it could fire a tracert for you. You would then have Server Manger launch that batch file for you when the host that you are pinging becomes unavailable. Yon can monitor traffic through any port on your web facing router (if you know the read string) you can monitor server disk space, cpu util, server nic bandwitch on your server, and then you can make your own dashboard to show you what graphs of data that you want to see when you click on the data page to see what is happening. Need perl, snmp strings, and it will run on just about anything that runs perl.
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