If we now introduce a Dynamic DNS service into the picture. In addition, the external client has to remember the IP address. However the external IP address IPex ( 81.157.34.43) may also be dynamically assigned by the ISP, and we cannot make it static unless we pay for a static address. If we put some typical numbers into this we will see our web server atĪll we need now do is to tell our external client to use these values. Now our web server appears to our external client to be located at IPex and on port Portex. To make the web service available on the internet we use a technique called port forwarding ( see the port forwarding and Internal vs external IP address tutorials for more details). However when making a service available on the Internet we will usually give it a static internal IP address. The Internal IP address is assigned to the internal server by the NAT router and via the DHCP service. The network diagram below shows the configuration In the following discussion we are going to assume that we want to make a web server located on an internal server available on the internet. Home networks typically uses a NAT router to connect to the internet which means that devices located on the internal network aren’t accessible from the Internet. Dynamic DNS (DDNS) -Setup and Useĭynamic DNS Services are used by small companies and individuals when they want to publish a service on the Internet, and that service is hosted within an internal or home network. In this tutorial we look at how dynamic DNS works and how to set it up on a home router. However small companies, and home networks don’t normally have their own DNS server so why would they need Dynamic DNS ? Haven't cracked the nut of granular notifications for different object types that include animals, yet.Dynamic DNS keeps DNS records automatically up to date when an IP address changes.ĭynamic DNS is used in large networks that host internal services, and use their own internal DNS and DHCP servers. I would love to watch bear cross the driveway at some point but don't need to be woken up in the middle of the night for it. And if an animal, I'd get a silent notification only. But after dark, I would get notified for people and vehicles. But if person is identified during the day when kids are running around, I don't get notified. What I would really like to do ultimately is to build notifications based on specific object types of person, vehicle, and animal so that if vehicle is seen anytime, I get notified. it's just a fact that it takes work and maintenance) For me, there's a few benefits over SS itself:ġ.) get videos and that rich notification of motion/objects to any Home app user in the houseĢ.) get rich notification for ANIMAL objects which SS doesn't do at all (despite requests)ģ.) get notifications without hassling with port forwarding and remote connection setup of SS app (not difficult, and thank you SS for making this as easy as you probably can. Setup Scrypted with HSV a few weekends ago to check this out. This was just an experiment anyway, so I'll leave it here for somebody else to pick up if they fancy.įollowing along. Seems my camera formats aren't something HomeKit is happy having shoved in its face, so they don't appear anywhere, though if you set Scrypted to use the "Save HomeKit Video Clips" option you can see they're being correctly triggered and recorded. Worth it? Well, not quite for me at the moment. To get SecuritySpy to do this on our behalf we use the "Run script" action with something like this in the AppleScript file: do shell script "sendemail -f -t -s localhost -o tls=no -m on" Note this is "sendemail" and not the usual "sendmail" as "sendemail" can be configured with which SMTP server to use inline, rather than messing with config files. Using this I was able to point the command line program "sendemail" to the SMTP server and trigger sensors to activate or deactivate with the following command: sendemail -f -t -s localhost -o tls=no -m on It runs an smtp server on your system and allows email addresses to be set up for each of the sensors, which will catch incoming mail and search it for trigger text. Scrypted offers a "Mail (SMTP) Plugin" which can be used as an extension to the "Dummy Switch Plugin", which in turn is used to add sensor capabilities to the cameras added through "RTSP Camera Plugin". Little followup, I discovered a means by which recordings can be triggered in Scrypted from SecuritySpy.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |