E3000 DDNS No-IP Shorter Update Interval

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thenyboy
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Joined: 15 Mar 2018
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PostPosted: Thu Mar 15, 2018 1:34    Post subject: E3000 DDNS No-IP Shorter Update Interval Reply with quote
Hello! first of all sorry if this is the wrong forum.

I have a Linksys E3000 with a working firmware with a no-ip ddns account.

All i need is to make the update interval shorter.
For example 10 minutes.
I dont know how to write the cron job.

Can anybody give me a hand with it?

Thanks in advance!

Regards///
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thenyboy
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Joined: 15 Mar 2018
Posts: 3

PostPosted: Thu Apr 05, 2018 19:41    Post subject: Reply with quote
Anyone?
jwh7
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Joined: 25 Oct 2013
Posts: 2670
Location: Indy

PostPosted: Thu Apr 05, 2018 20:27    Post subject: Re: E3000 DDNS No-IP Shorter Update Interval Reply with quote
thenyboy wrote:
All i need is to make the update interval shorter.
For example 10 minutes.
I dont know how to write the cron job.
This really should go in the General or Advanced section, as it's not chipset-specific, but... Have you tried setting the Update Interval less than 1? Maybe it's not range limited, like it appears in the GUI. E.g. try 0.1, to update every 2.4 hours.

If that doesn't work, try manually changing the config file:
https://www.dd-wrt.com/wiki/index.php/Dynamic_DNS#Debugging_your_configuration

If the latter works, but not the GUI, use a Startup Command, something like:
`sleep 120;cat /tmp/ddns/inadyn.conf|sed s:{regex string matching only the default time}:{new time}: > /tmp/ddns/inadyn.conf`
This is just an offhand guess; an intermediate file (or different commands) may be needed.

Or, this post might be useful.

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thenyboy
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Joined: 15 Mar 2018
Posts: 3

PostPosted: Mon Jul 02, 2018 18:20    Post subject: Re: E3000 DDNS No-IP Shorter Update Interval Reply with quote
jwh7 wrote:
thenyboy wrote:
All i need is to make the update interval shorter.
For example 10 minutes.
I dont know how to write the cron job.
This really should go in the General or Advanced section, as it's not chipset-specific, but... Have you tried setting the Update Interval less than 1? Maybe it's not range limited, like it appears in the GUI. E.g. try 0.1, to update every 2.4 hours.

If that doesn't work, try manually changing the config file:
https://www.dd-wrt.com/wiki/index.php/Dynamic_DNS#Debugging_your_configuration

If the latter works, but not the GUI, use a Startup Command, something like:
`sleep 120;cat /tmp/ddns/inadyn.conf|sed s:{regex string matching only the default time}:{new time}: > /tmp/ddns/inadyn.conf`
This is just an offhand guess; an intermediate file (or different commands) may be needed.

Or, this post might be useful.


Thanks for the reply, sorry i took so long to answer. Let me give it a try and ill let you know.

Thanks!
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