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Greville

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#274523 26-Aug-2020 21:06
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Hello,

I recently bought a Netgear Nighthawk RAX40 to replace our previous setup, but cannot get to connect to the internet when plugged into the fibre ONT.

 

When we moved from ADSL to fibre I found our old Netgear router (a DGND3700v2) did not support fibre so we just put the Spark supplied modem into bridged mode and plugged the DGND3700v2 router into that. It worked fine, until the router died.

 

I bought the Netgear Nighthawk RAX40 from PBTech thinking that I could plug it directly into the ONT and no longer have to rely on the Spark modem (a HG659b) to act as a bridge between the two. However the router can't connect to the internet when plugged directly into the ONT. I followed the instructions on the Netgear and PBTech help pages below, but have had no joy.

 

The Netgear RAX40 will connect to the internet if I plug it into the Spark HG659b (still in bridged mode) which is plugged into ONT. But I'd rather just have the internet work directly with the Netgear router.

 

Does anyone have any ideas that will help get the Netgear router working directly with the ONT?

 

Any help will be appreciated.

Thanks,
Greville

 

(Edited because something went weird with the links)

 

https://kb.netgear.com/30947/How-do-I-set-up-my-NETGEAR-router-if-I-have-Spark-NZ-Fibre-or-UFB

 

 

 

https://www.pbtech.co.nz/NetgearISPSettings#sparkrax80

 

 

 

 


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TheoM
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  #2550479 27-Aug-2020 09:10
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This sounds like the Netgear router isn't tagging its interface, especially if it works with a bridged router like the HG659b, since that strips the VLAN before passing it on through. Make absolutely sure you are using VLAN 10 on the WAN. On Netgear devices that's usually under IPTV





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hio77
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  #2550484 27-Aug-2020 09:20
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Double check vlan, and ensure you turned the dhcp interface off.





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sbiddle
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  #2550639 27-Aug-2020 12:07
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FWIW I assume the OP is confusing bridging with double NAT as well.

 

The settings in there are all you need - PPPoE with any credentials and VLAN10 tagging on the WAN.

 

 




allan
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  #2550735 27-Aug-2020 15:04
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No consolation in your present situation, but confirming that I successfully set up a Netgear Orbi on Spark using the info at the same PB Tech link at https://www.pbtech.co.nz/NetgearISPSettings#sparkrax80


trig42
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  #2550743 27-Aug-2020 15:17
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Hi,

 

 

 

Just double-checking, along with the VLAN tagging - you do have the cable from the ONT connected to the WAN port on the Netgear?


Greville

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  #2550811 27-Aug-2020 17:46
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Hi,

 

Thanks for your replies. The Spark settings are all in the internet tab of the router and set as per their instructions.

I checked the VLAN settings and VLAN is enabled and the 'By VLAN tag option' radio button is selected, VLAN ID is 10, and Priority is 0.

 

I had the ethernet cable from the ONT plugged into the WAN port on the Netgear router.

 

hio77 - What did you mean by turning the dhcp interface off? That's something I haven't tried.

 

 


 
 
 

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cyril7
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  #2550857 27-Aug-2020 18:48
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Assuming you just have pppoe set as per the pbtech link above that allan linked then dhcp should be off.

 

Cyril


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