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[heartsofwar]

This is funny. one of my issues previously was that DDNS would update every minute even though the timeout could only be set on a per hourly basis. I received a modified firmware from d-link which resolved this issue and more...

[FurryNutz]

We  believe this issue is related to having a double NAT condition. This issue was reviewed by D-Link and is not a FW issue.
And what do you mean my resolved this issue and "more"? What more did you noticed about this build you have?

This is funny. one of my issues previously was that DDNS would update every minute even though the timeout could only be set on a per hourly basis. I received a modified firmware from d-link which resolved this issue and more...

[mulbrich]

Yeah, but Double Nat doesnt explain this:

ROUTER DIR-895L LOG (now  with 1.13 FW version):
----------------------------
[Time]Thu Jun 22 16:17:35 2017
[Message:366]Update 'XXXXXXXXXXXXX' to 'DynDNS.org' successfully, the IP address ((NULL)) is not changed.
--------------------------------------------------------------------------------------------
[Time]Thu Jun 22 17:17:36 2017
[Message:367]DNS error encountered.
--------------------------------------------------------------------------------------------
[Time]Thu Jun 22 17:18:42 2017
[Message:368]DNS error encountered.
--------------------------------------------------------------------------------------------
[Time]Thu Jun 22 17:19:52 2017
[Message:369]DNS error encountered.
--------------------------------------------------------------------------------------------
[Time]Thu Jun 22 17:21:18 2017
[Message:370]DNS error encountered.
--------------------------------------------------------------------------------------------
[Time]Thu Jun 22 17:22:19 2017
[Message:371]DNS error encountered.
--------------------------------------------------------------------------------------------
[Time]Thu Jun 22 17:22:19 2017
[Message:372]Reach the maxinum retry (5 times) to update 'XXXXXXXXXXXXXXX' ((NULL)) to 'DynDNS.org'. Stop updating.
----------------------------------------------------------------

[mulbrich]

Now I understand WHY there is an "Auto Reboot Configuration"....

Very disappointed with DLINK.

[FurryNutz]

So why not bridge the SIP modem and find out. We believe the problem you have with this is the double NAT condition. Can even try the modems DMZ as well for the 895L router.

Seems like the DDNS feature can't get thru to the DDNS service due to this double NAT condition.

[GreenBay42]

Try this BETA firmware. It is also version 1.13B03 but it will fix the DDNS refreshing every minute.

If DDNS doesn't work, most likely it is the double-NAT issue. Either bridge your modem or connect directly to your modem/router bypassing the 895L and it will probably work. If not, double check your DDNS account info.

BETA firmware --> ftp://ftp2.dlink.com/PRODUCTS/DIR-895L/REVA/DIR895LA1_FW113b03beta_ddnsissue_h3lf%280330155430%29.zip

[mulbrich]

But DDNS WORKS!!!! Only in specific conditions (connection down as I described before) the issue occurs!!!

This weekend I will change my DIR-895 to handle PPPOE connection (Ill bridge the SIP modem)

Ill report here what happens next week.

[GreenBay42]

Try the BETA firmware to cut down on the excessive DDNS refreshing. Keep us updated on your results.

[FurryNutz]

And please bridge that modem. Double NAT contributes to problematic issues seen when this condition exists. It's recommended to keep and maintain a single NAT condition if at all possible. While some may not, if the modem can't be bridged, the use the Modems DMZ for the external router and this will help with problematic connection issues while in a double NAT configuration. This would be an alternative solution for modem/router combo units that can't be fully bridged.

[FurryNutz]

Any status on this? 

But DDNS WORKS!!!! Only in specific conditions (connection down as I described before) the issue occurs!!!

This weekend I will change my DIR-895 to handle PPPOE connection (Ill bridge the SIP modem)

Ill report here what happens next week.

[mulbrich]

Yeah!! Problem solved: I bought a TP-Link Archer C3200 and I use Static IP with DDNS perfectly!

[FurryNutz]

So same configuration doesn't work on the 895L?

Was the ISP modem ever bridged fully with the 895L?

And did you test the Beta FW that was offered?

[mulbrich]

Yeah,

The same configuration didnt work on the 895L.

The ISP modem was fully bridged and 895L worked as PPPOE authentication. This configuration worked fine.

I did test all FW versions.

But now it doesnt matter anymore.

Thank you for your help.

[FurryNutz]

Good Luck.