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Yes with a potential caveat. Do your managed switches allow you to configure the VLAN for their management interface? If so, then not pushing VLAN1 to the second switch (assuming it is some form of managed switch) in your example would force you to put its management interface in VLAN3, which...

Whether or not you have to port forward depends on where you terminate your VPN. There are a number of ways to slice this, but the two most common are: run OpenVPN on your BI server and forward UDP/1194 (or whatever port you chose to use) to the BI server; run OpenVPN on your router and don't...

You've put a web server on the Internet. The connections you see are likely automated scanners. This could be everything from legitimate services to malicious servers looking for vulnerable devices to exploit. The WHOIS result you're seeing just means you aren't querying the authoritative...

Primus Cable makes direct burial rated Cat5e cable in white (P/N C5CMXT-107WH). Only catch is you can only get it in a pull box. Should be fine for your average residential install. Shielded CAT5E Outdoor Cable, Waterblock Tape | Primus Cable

Another vote for Belden. Pulled hundreds of miles of it over the years and never encountered a bad spool. Personally, I'd use conduit and stick with one of their bonded pair cables, but 2146A is a nice product.

I've had good luck using Windows 10 "Decrapifier" to get a clean base load prior to installing BI. It removes a bunch of the bloatware MS bundles, disables most telemetry, etc. I also manually disable a bunch of the network discovery services that MS insists on enabling by default and install...

Thanks! Submitted for inclusion in LibreNMS. This will make integration with existing alerting infrastructure so much easier...

Glad I asked again. Many thanks! Any chance you have the base MIB too?

Taking one more crack at this to see if anyone has any ideas on where the MIBs can be acquired. LibreNMS has recently added basic detection for Dahua cams and NVRs, but further progress is stalled without the MIB files. Dahua references the files in their manuals (e.g. BASE-SNMP-MIB...

Belden will sell you spools at 2500, 3000 and 5000ft but it ain't cheap. Prices for riser cable start at ~$500 for a 2500ft spool, if you can find a reseller that buys in sufficient quantity, but I'd expect it to degrade pretty quick in an outdoor application. Running 800m of conduit to...

I'm not sure this accomplishes what the OP is looking for, at least by my reading of the original post and the help file. As far as I can tell, the only way to accomplish creating a separate alert clip while maintaining a full continuous recording clip is to clone the camera and set it to...

Thanks. Your Cliff Notes were helpful in getting the cams integrated into the environment. At this point, the network is well sorted. The cams and BI are isolated in their own VLAN, and access is controlled via both firewall rules and OpenVPN running on the pfSense router on the network edge...

Does anyone know where the MIB for Dahua cameras can be found? The devices are reporting quite a bit over SNMP, but without a MIB it's a bit of guesswork to figure out what each OID is reporting. Would ultimately like to get discovery and monitoring sorted for our NMS. I couldn't turn up the...