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Author Topic: INADYN Issue  (Read 5181 times)

nCapture

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INADYN Issue
« on: August 16, 2012, 08:20:41 PM »

I'm using inadyn from dd-wrt and I want to update multiple dyndns A records.  I'm using a username/password of one of my A records, along with the -a option to update another A record.

When I set inadyn to verbose mode (--verbose 5) the log indicates that both A records need updated...

Only the first record is updated.  Both records have the same key.  If I set the second record to a value of 4.5.6.7, and run an update from the web interface, it says nochange, and won't update.

Here are the logs.

Fri Aug 17 00:03:26 2012: INADYN: Started 'INADYN Advanced version 1.96-ADV' - dynamic DNS updater.
Fri Aug 17 00:03:26 2012: The request for IP server:
GET http://checkip.dyndns.org/ HTTP/1.0


Fri Aug 17 00:03:26 2012: DYNDNS: IP server response: HTTP/1.1 200 OK
Content-Type: text/html
Server: DynDNS-CheckIP/1.0
Connection: close
Cache-Control: no-cache
Pragma: no-cache
Content-Length: 106

<html><head><title>Current IP Check</title></head><body>Current IP Address: 1.2.3.4</body></html>

Fri Aug 17 00:03:26 2012: W: DYNDNS: My IP address: 1.2.3.4
Fri Aug 17 00:03:26 2012: I:INADYN: IP address for alias 'server1.example.com' needs update to '1.2.3.4'
Fri Aug 17 00:03:26 2012: I:INADYN: IP address for alias 'server2.example.com' needs update to '1.2.3.4'
Fri Aug 17 00:03:27 2012: DYNDNS my Request:
GET /nic/update?hostname=server1.example.com HTTP/1.0
Authorization: Basic ...==
Host: 184.105.242.3
User-Agent: inadyn advanced/1.96-ADV software@stevehorbachuk.com


Fri Aug 17 00:03:27 2012: I:INADYN: Alias 'server1.example.com' to IP '1.2.3.4' updated successfully.
Fri Aug 17 00:03:27 2012: W:INADYN: DYNDNS Server response:
HTTP/1.0 200 OK
Date: Fri, 17 Aug 2012 03:03:27 GMT
Server: dns.he.net v0.0.1
Email: DNS Administrator <dnsadmin@he.net>
Cache-Control: no-cache, must-revalidate
Expires: Sat, 17 Aug 2013 03:03:27 GMT
Content-Length: 20
Content-Type: text/html

nochg 1.2.3.4
Fri Aug 17 00:03:29 2012: DYNDNS my Request:
GET /nic/update?hostname=server2.example.com HTTP/1.0
Authorization: Basic ...==
Host: 184.105.242.3
User-Agent: inadyn advanced/1.96-ADV software@stevehorbachuk.com


Fri Aug 17 00:03:29 2012: I:INADYN: Alias 'server2.example.com' to IP '1.2.3.4' updated successfully.
Fri Aug 17 00:03:29 2012: W:INADYN: DYNDNS Server response:
« Last Edit: August 16, 2012, 09:12:34 PM by kcochran »
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kcochran

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Re: INADYN Issue
« Reply #1 on: August 16, 2012, 09:16:32 PM »

So no reply on the second one?  Same auth key for both hosts?

Which incidentally, you should change it for both of them.  You left the Basic auth header in here before I edited it, and as such you effectively disclosed the auth key.
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nCapture

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Re: INADYN Issue
« Reply #2 on: August 17, 2012, 04:32:53 AM »

Ahh, missed the fact that I left the auth key.  I'll change them.

I get a response on the second host, but it never updates.  I set it to 127.0.0.1 (both manually), and let inadyn update them.  Only the first one is updated.
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nCapture

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Re: INADYN Issue
« Reply #3 on: August 17, 2012, 05:17:18 AM »

Here is a full log file:

Fri Aug 17 09:12:35 2012: INADYN: Started 'INADYN Advanced version 1.96-ADV' - dynamic DNS updater.
Fri Aug 17 09:12:35 2012: The request for IP server:
GET http://checkip.dyndns.org/ HTTP/1.0


Fri Aug 17 09:12:35 2012: DYNDNS: IP server response: HTTP/1.1 200 OK
Content-Type: text/html
Server: DynDNS-CheckIP/1.0
Connection: close
Cache-Control: no-cache
Pragma: no-cache
Content-Length: 106

<html><head><title>Current IP Check</title></head><body>Current IP Address: 1.2.3.4</body></html>

Fri Aug 17 09:12:35 2012: W: DYNDNS: My IP address: 1.2.3.4
Fri Aug 17 09:12:35 2012: I:INADYN: IP address for alias 'gw.city.example.com' needs update to '1.2.3.4'
Fri Aug 17 09:12:35 2012: I:INADYN: IP address for alias 'www.example.com' needs update to '1.2.3.4'
Fri Aug 17 09:12:36 2012: DYNDNS my Request:
GET /nic/update?hostname=gw.city.example.com HTTP/1.0
Authorization: Basic gw.city.example.com:secretpassword==
Host: 184.105.242.3
User-Agent: inadyn advanced/1.96-ADV software@stevehorbachuk.com


Fri Aug 17 09:12:36 2012: I:INADYN: Alias 'gw.city.example.com' to IP '1.2.3.4' updated successfully.
Fri Aug 17 09:12:36 2012: W:INADYN: DYNDNS Server response:
HTTP/1.0 200 OK
Date: Fri, 17 Aug 2012 12:12:36 GMT
Server: dns.he.net v0.0.1
Email: DNS Administrator <dnsadmin@he.net>
Cache-Control: no-cache, must-revalidate
Expires: Sat, 17 Aug 2013 12:12:36 GMT
Content-Length: 20
Content-Type: text/html

nochg 1.2.3.4
Fri Aug 17 09:12:38 2012: DYNDNS my Request:
GET /nic/update?hostname=www.example.com HTTP/1.0
Authorization: Basic gw.city.example.com:secretpassword==
Host: 184.105.242.3
User-Agent: inadyn advanced/1.96-ADV software@stevehorbachuk.com


Fri Aug 17 09:12:38 2012: I:INADYN: Alias 'www.example.com' to IP '1.2.3.4' updated successfully.
Fri Aug 17 09:12:38 2012: W:INADYN: DYNDNS Server response:
HTTP/1.0 200 OK
Date: Fri, 17 Aug 2012 12:12:38 GMT
Server: dns.he.net v0.0.1
Email: DNS Administrator <dnsadmin@he.net>
Cache-Control: no-cache, must-revalidate
Expires: Sat, 17 Aug 2013 12:12:38 GMT
Content-Length: 20
Content-Type: text/html

nochg 1.2.3.4

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kcochran

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Re: INADYN Issue
« Reply #4 on: August 17, 2012, 06:47:56 AM »

Aha.  Using the same username in both requests for authentication.  The authentication parameters for the dyn updates are username = hostname to update = hostname argument on URL, password = api key.
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