[ic] Payment not processing
David_e at charter.net
Sat Mar 29 00:04:19 UTC 2014
----- Original Message -----
From: "Josh Lavin" <josh at perusion.com>
To: <interchange-users at icdevgroup.org>
Sent: Thursday, March 27, 2014 9:21 PM
Subject: Re: [ic] Payment not processing
> Quoting David Etheredge (David_e at charter.net):
>> ----- Original Message ----- From: "Josh Lavin" <josh at perusion.com>
>> To: <interchange-users at icdevgroup.org>
>> Sent: Tuesday, March 11, 2014 8:54 PM
>> Subject: Re: [ic] Payment not processing
> Ok, that helps. You can see that the crux of the problem is above -- the
> URL for authorize.net cannot be reached. Since that is unlikely (try the
> URL in your browser to check), it is possible that you have a firewall
> or something else preventing the connection.
> Josh Lavin
> Perusion -- Expert Interchange Consulting http://www.perusion.com/
> ... ask me about job opportunities ...
One thing I notice when doing a tcpdump as I click submit is that it is
trying to do a invalid DNS lookup:
17:32:12.979707 IP 184.108.40.206.60449 > 10.10.10.10.53: 6231+ A?
17:32:12.979965 IP 10.10.10.10.53 > 220.127.116.11.60449: 6231 NXDomain 0/1/0
17:32:12.980068 IP 18.104.22.168.35621 > 10.10.10.10.53: 45079+ A?
17:32:13.035355 IP 10.10.10.10.53 > 22.214.171.124.35621: 45079 NXDomain
It looks like the software is trying to look up the DNS of
'https://secure.authorize.net/gateway/transact.dll' instead of just
'secure.authorize.net'. Because that is not a valid DNS query it is getting
a response of NXDomain which means it does not exist.
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