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bulgonca

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  1. bulgonca

    AVTech DDNS Help !

    bulgonca replied to Daryl733's topic in Digital Video Recorders

    First of all my appologies for my english. I´ve been reading this thread, i have the same problem here. I need to use a DVR in a place with no router supporting DDNS, only ADSL MODEM and a Switch I´m trying to configurate the DVR before taking it to that place. In my scenario (where i´m trying to configurate) i have an ADSL with Dynamic IP that changes in 12 hours intervals. Well, if i configure the DVR (AVTECH AVC-783) to use the Router Gateway, and configure the router port forwarding options. The DVR can be accesible from internet (using port 80 for example). Scenario Settings: Local Lan 192.168.1.0 Router IP 192.168.1.1 WAN IP Assigned by ISP trough PPPoE 200.40.25.215 (for example) DVR IP 192.168.1.50 Gateway 192.168.1.1 So in this case the DVR has an Static IP. But if i enable the DDNS function the strange thing is that the dyndns domain (created for the DVR) has the Router WAN IP. (200.40.25.215) How could the DVR send the WAN IP of the router to the DDNS ?? (note that the Router doesn´t have a DDNS servide enabled) If i see the DVR log, there is a record that says "DDNS Update OK" or something like that. But in a second scenario Local LAN 192.168.1.0 Gateway 192.168.1.1 Router IP 192.168.1.1 WAN Ip assigned by ISP DVR Set to PPPoE mode DDNS enabled In this case I set the necesary options so the DVR should get a public ip directly from the ISP (My ISP provider gives me up to 2 public ip at the same time using the same user). But when i apply the changes i can´t connect to the DVR anymore unless that i Reset to default the DVR settings using the AP Software. After doing that, looking the DVR Log i can se a lot of DDNS update errors, but there are no PPPoE errors. Is the DVR establishing a a correct PPPoE connection? is getting the ip? how do i know which one is (because the DDNS doesn´t seems to work)? I think that the AP program is very primitive (my version is 1.0.4.7), if you by mistake enter a wrong password (the DVR doesn´t ask for any password verification!) the DVR wouldn´t be connecting anymore to Internet!!!! so the only solution is to Reset to default and lose any previous setting. Luckily the DVR Log doesn´t be erased. Is any upgrade firmware for this kind of DVR? I Couldn´t find any. Thanks!!
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