DD-WRT: How to update multiple host names registered at your DDNS service

Since DD-WRT v23-SP2, brainslayer, the creator/maintainer of DD-WRT, decided to replace ez-ipupdate with inadyn used for resolving WAN IP for DDNS reporting.

INADYN is a free DynDNS  client. It gives the possibility to have your own fixed hostname registered on the internet, although your IP might be changing. It checks periodically whether the IP address stored by the DNS server is the real current IP address of the machine that is running INADYN.

The following main advantages of inadyn are:

  • inadyn supports lot more DDNS providers.
  • It could be possible to let user choose protocol and enter custom server address via web interface so virtually all DDNS providers could be supported.
  • inadyn can update multiple accounts, not ez-ipupdate.

I am using dyndns.org since they offer several domains and an easy to use web interface. Since I have several dynamic domains in dyndns, why not take advantage of this new DDNS capability.

If you have multiple host names registered at your DDNS service, you can enter them in the “Host Name” field using the “-a” option.

For example:

You have the following domains and want to automatically update their IP address to point to your router:

you can do it by entering in the “Host Name” field the following format:

myhostname1.example.org -a myhostname2.example.org -a myhostname3.example.org

**Note: no “-a” for the first host name.)

DynDNS multiple domains

After selecting Save or click Apply Settings for the new update to take effect, you should see the successful update in the DDNS Status.

If you get the following error:

Error validating DYNDNS svr answer. Check usr,pass,hostname!

make sure you are using the correct username and password provided by your DDNS service provider and the hostname should by FQDN myhostname1.example.org instead of just myhostname1.


  1. Pingback: louboutin pas cher boutique

  2. Pingback: quadnettesting.org

  3. Pingback: cajunplexus.org

  4. Pingback: Ü¿ÄÜÈË °× ?rÓ? Å®

  5. Pingback: ¥â¥ó¥¯¥ì©`¥ë ¥À¥¦¥ó Á¼¤µ

  6. Pingback: moncler cap

  7. Pingback: psg en direct live

  8. Pingback: Hollister Online Shop

  9. Pingback: galatasaray vs akhisar belediyespor live stream

  10. Pingback: newbirthco.org

  11. Pingback: カナダグース ダウン メンズ

  12. Pingback: thebrittrust.org

  13. Pingback: medicinafetalcolombia.org

  14. Pingback: kroken

  15. Pingback: humsabanna.org

  16. Pingback: ejustmo.org

  17. Pingback: samanthajadefans.org

  18. Pingback: jlgestion.org

  19. Pingback: as-vo.org

  20. Pingback: privatelabelchina.org

  21. Pingback: caedp.org

  22. Pingback: wecallbullshit.org

  23. Pingback: zobacz oferte

  24. Pingback: tashafierce.org

  25. Pingback: Hollister

  26. Pingback: next

  27. Pingback: link do strony

  28. Pingback: autostradabresciapadova.org

  29. Pingback: brdsnbzindy.org

  30. Pingback: Our site

  31. Pingback: atlantadigitalmarketing.org

  32. Pingback: top personal injury lawyer brampton

  33. Pingback: paedp.org

  34. Pingback: cheap rolex

  35. Pingback: boutique christian louboutin france

  36. Pingback: check out this site

  37. Pingback: replica rolex

  38. Pingback: mimejordieta.org

  39. Pingback: marchagainstcruelty.org

  40. Pingback: love-n-carepets.org

  41. Pingback: hotel-in-france.org

  42. Pingback: ¥â¥ó¥¯¥ì©`¥ë ¥À¥¦¥ó ¥ì¥Ç¥£©`¥¹ 0

  43. Pingback: hssmotionanalysislab.org

  44. Pingback: see here now

  45. Pingback: moncler branson down jacket

  46. Pingback: ?? ?????

  47. Pingback: nyc2013debate.org

  48. Pingback: lawyers

  49. Pingback: persuadingcongress.org

  50. Pingback: langenachtdersprachen.org

Leave a Comment

Your email address will not be published. Required fields are marked *