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DDNS update failed with "Could not determine local ip from."

Posted: Wed Nov 27, 2013 3:39 am
by harsini
I try to update ddns.As I push the "Force Update" button it shows "Update Successful" message but under last update it shows "NaN/NaN NaN:NaN:NaN" and also the ddns sever doesn't receive a request.
I checked the log with ssh and I noticed that the update process failed.
After some "could not determine local ip from url" errors when it reach checkmyip.com url which is block in Iran (I don't know why And I'd better not ask about :? )it retrieves the blocking website(The site which is shown when we access an illegal website :x ) address which is 10.10.34.34 as my local ip address.And then the error remote IP cannot be determined is occured.

So the router shouldn't show Update Successful in this case and I want to report it as a bug.

My questions are:
1-Why the router could not get local IP from urls which I can open them with my browser?(like http://www.myipnumber.com/ etc.)

2-Why should the router find his local IP from a website ?Couldn't it get it from ISP directly(the one which show in status- WAN ip address)?

3-What is the solution for this problem?

Thanks in advance.

Re: DDNS update failed with "Could not determine local ip fr

Posted: Tue Dec 10, 2013 2:14 am
by harsini
No answer????Really????

Re: DDNS update failed with "Could not determine local ip fr

Posted: Sat Dec 21, 2013 4:29 am
by ericwong
Can you post your log on this?
No one can/will answer your question without the log.

Try using different DDNS service if one doesn't work.

Re: DDNS update failed with "Could not determine local ip fr

Posted: Fri Jan 10, 2014 6:41 am
by FrequentlyWrong
Non-standard character in the password? See here:
http://www.gargoyle-router.com/phpbb/vi ... ?f=6&t=890

Re: DDNS update failed with "Could not determine local ip fr

Posted: Tue May 05, 2015 2:33 am
by harsini
here logread -f result and problem with version 1.7:

http://www.gargoyle-router.com/phpbb/vi ... 049#p29049