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aram_psl's avatar
aram_psl
Follower
Aug 06, 2021

Issue w/ Netgear ProSafe Gigabit Switch GS108

trying to create an offline network.

 

2 cameras into Shogun from SDI cable connected to HDMI convertor connected to Kiloview SDI Encoder sent into the Netgear Switcher.

 

using OBS to stream. 

 

ISSUE: The Network will only work offline after switcher was connected to hardwire ethernet.

GOAL: Have the Network work fully offline without initial internet connection into switcher.

 

LOG: 

 

New Switcher

Switcher Power, Ethernet to Laptop, Turn On Camera Kiloviews, Wifi Off No Hardwire =

Solid Green Lights, No Cameras on OBS, USB 10/100 Yellow

 

Connect Switcher to Hardwire Ether =

Green Lights Flickering, USB 10/100 Turns Green, Cameras Appear on OBS

 

USB 10/100 

USING DHCP

Ip 10.3.81.192

Subnet 255.255.255.0

Router 10.3.81.1

 

Remove Hardwire from Wall = Everything still working and flickering green

 

Power off Switcher, Power Back On (with cameras and laptop plugged into switcher already) without Hardwire from Wall = Solid Green lights, USB 10/100 Yellow, not working.

 

Power off Switcher, Power Back On (without anything plugged into Switcher, first Ethernet into Laptop, then Kiloviews) without Hardwire from Wall = Solid Green lights, USB Yellow, not working

 

Connect Hardwire from Wall into Switcher = 

Lights Flickering Green, USB 10/100 Green, Cameras NOT WORKING on OBS.

 

Power Everything off,

Switcher On Nothing Plugged in, Turned On > Ethernet into laptop > Cameras into Laptop

(Yellow no flickr no cameras)

Connect Switcher to Hardwire

Everything flickering, USB green, cameras on OBS working 

 

Removed Hardwire From Wall out of Switcher  = everything still working 

 

Connect New Switcher to Old Managed Switcher = not working

 

Plugged Old Switcher into Wall Ethernet , Cameras In and Out = works

1 Reply

  • > 2 cameras into Shogun from SDI cable connected to HDMI convertor [...]

     

       I don't know what any of that stuff is.

     

    > ISSUE: The Network will only work offline after switcher was connected
    > to hardwire ethernet.

     

       What, exactly, does "hardwire ethernet" mean to you?

     

    > Connect Switcher to Hardwire Ether =

     

       What, exactly, are you connecting to what, exactly?  Some port on the
    GS108 to _what_, exactly?

     

    > Remove Hardwire from Wall [...]

     

       "Wall"?  What is behind this "Wall"?

     

    > Removed Hardwire From Wall out of Switcher  = everything still working


       Come back 24 hours later, and see how well it's working.

     

       I'm guessing, but it sounds as if you have a bunch of devices which
    expect to use DHCP to get their IP parameters, and you're trying to use
    them in a network which lacks a DHCP server.

     

       Knowing nothing, I'd guess that there's some kind of router (which
    includes a DHCP server) behind your "Wall".

     

       You can either configure these devices with static IP parameters
    (address, subnet mask, gateway, ...) or you can add a DHCP server to
    your "offline network".  The easiest thing might be to add some old
    router(which includes a DHCP server), and leave its WAN/Internet port
    unconnected.

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