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porto

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Posts posted by porto

  3. Posted

    hi all,

     

    Please help me.

     

    I add static route in linux like this :

     

    route add -net 192.1.1.0 netmask 255.255.255.0 gw 192.168.1.27

     

    192.168.1.27 is ip of NVR

    192.1.1.0 range ip of switch settings in NVR (or may i use 10.1.1.0 ????)

     

    result of route commande we can see route is added:

     

    root@manu-HP-ProBook-4710s:~# route

    Table de routage IP du noyau

    Destination Passerelle Genmask Indic Metric Ref Use Iface

    192.1.1.0 192.168.1.27 255.255.255.0 UG 0 0 0 wlan0

     

    I add ip-forward on NVR in telnet like this :

     

    echo 1 > /proc/sys/net/ipv4/ip_forward

     

    result of login and command:

     

    root@manu-HP-ProBook-4710s:~# telnet 192.168.1.27

    Trying 192.168.1.27...

    Connected to 192.168.1.27.

    Escape character is '^]'.

     

    (none) login: root

    Password:

     

     

    BusyBox v1.18.4 (2012-05-17 14:08:15 CST) built-in shell (ash)

    Platform: N6, Revision: 321

    Enter 'help' for a list of built-in commands.

     

    ~ # echo 1 > /proc/sys/net/ipv4/ip_forward

    ~ #

     

    To verify if ip_forward is run i use cat command, output is 1 (active):

     

    ~ # cat /proc/sys/net/ipv4/ip_forward

    1

    ~ #

     

    If the output is 1, it is enabled if 0, then it is disabled

     

    arp command:

     

    ~ # arp -a

    ? (192.1.1.65) at 90:02:a9:0f:a5:21 [ether] PERM on eth1

    ? (192.1.1.66) at 90:02:a9:0b:32:80 [ether] PERM on eth1

     

    I dont know what's wrong may be range ip of switch settings (192.1.1.??) must be 10.1.1.0 ??

    What do you think??

    Please help me

     

    Best regards

    porto

  6. Posted

    I've never done an NVR, but here's how it works with cameras.

     

    First, you need the correct software for it. This will usually be a large .bin file - the ones I have are around 12MB, and the name usually includes the model range, the version number, NTSC vs PAL, and the date. Here's a typical example for an HFW3300C and other similar models:

    General_IPC-HX3XXX_Eng_N_V2.103.0000.0.R.20120724.bin

     

    Once you've got that, go to the web control for the camera, find the firmware update section, point it to where the file is, and go. It may take a few resets after to get everything back to normal, and some settings may be different. Mine had a fixed exposure time set that caused the screen to be white until I changed it back to auto.

     

    Be sure the software is the correct version, don't do this over wireless, don't do anything to interrupt the power or network connection during the upgrade. Anything that interrupts it will require a more complex recovery that your dealer will have to help with.

     

    Thank you very much for your advice.

    My ip cameras Dahua IPC-HFW3200C --PAL and Dahua IPC-HFW2100 --PAL are connected to the POE ports of Nvr in this way they are not visible in the network Lan.

    Do I have connect directly to the router and power supply 12v in order to make a possible update?

     

    thank's

    porto

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