I have my ISP router (askey tcg-220) in bridge mode as a modem and the xr500 as a router, it’s posible that I can have double nat issues?, how can I test that?

Netduma_Alex wrote: That looks okay to me, one private address, one public. Welcome to the Netgear Community, glad we have some new faces helping here! I'm afraid, 10.74.0.1 is an RFC 1918 address, not a public IP, see below. It might be possibe that this is just used as an intermediate network however. === 3. Private Address Space The Internet Assigned Numbers Authority (IANA) has reserved the following three blocks of the IP address space for private internets: 10.0.0.0 - 10.255.255.255 (10/8 prefix) 172.16.0.0 - 172.31.255.255 (172.16/12 prefix) 192.168.0.0 - 192.168.255.255 (192.168/16 prefix) ===

The high ping is very likely due to your location, I know FIFA sometimes uses servers and I doubt they have any where you are. Are you using the Geo-Filter to try and force games closest to you?

Open a Command Prompt (on a Windows PC that’s connected to the internet, click on the Start menu, type “cmd,” and hit Enter) and type “tracert 8.8.8.8“ to see the traceroute to Google’s DNS server. If you see two private IP addresses listed in the first two hops then you have double NAT. If you see only one private address and the second hop shows a public address, then you’re all good

plemans it could be carrier grade NAT, too ...

schumaku I got nothing. Now I'm traveling down a rabbit hole of research as I do some education :)

Double nat xr500 | NETGEAR Communities

17 Replies

plemans
Guru - Experienced User
May 19, 2019
Open a Command Prompt (on a Windows PC that’s connected to the internet, click on the Start menu, type “cmd,” and hit Enter) and type “tracert 8.8.8.8“ to see the traceroute to Google’s DNS server. If you see two private IP addresses listed in the first two hops then you have double NAT. If you see only one private address and the second hop shows a public address, then you’re all good
- schumaku
  Guru - Experienced User
  May 19, 2019
  plemans it could be carrier grade NAT, too ...
  - plemans
    Guru - Experienced User
    May 19, 2019
    schumaku I got nothing. Now I'm traveling down a rabbit hole of research as I do some education :)
- Alvarommb
  Guide
  May 19, 2019
  Ok so Thais os the result of mu tracert
  1 3ms 2ms 2ms 192.168.1.1
  2 30ms 15ms 39ms 10.74.0.1
  - Alvarommb
    Guide
    May 19, 2019
    Ok so This is the result of my tracert
    1 3ms 2ms 2ms 192.168.1.1
    2 30ms 15ms 39ms 10.74.0.1
FURRYe38
Guru - Experienced User
May 20, 2019
1. Configure the modem for transparent bridge mode. Then use the NG router in router mode. You'll need to contact the ISP for help and information in regards to the modem being bridged correctly.
2. If you can't bridge the modem, disable ALL wifi radios on the modem, configure the modems DMZ for the IP address the NG router gets from the modem.
Try option #2...

Alvarommb wrote:
I have my ISP router (askey tcg-220) in bridge mode as a modem and the xr500 as a router, it’s posible that I can have double nat issues?, how can I test that?
- Alvarommb
  Guide
  May 20, 2019
  In my router the bridge mode is by clicking the “Gateway Residencial” (in spanish) option, and by checking the box it deseables all WiFi conections, and change my ip from private to public, the dmz option was there before I put it in bridge mode, now the dmz option is not there, and mi NG router is in router mode, mi NG router wan ip show 201.230.7.22 and whatsmyip on google are the same, when I restart my ISP router (modem) the up doesn’t change
  - Netduma_Alex
    NetDuma Partner
    May 21, 2019
    Well that sounds to me like it's working...

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Double nat xr500