Problems... Need help.

Problems... Need help. SearchSearch
Author Message
Igor
Unregistered guest
Posted on Tuesday, July 06, 2004 - 07:48 am:   

Hello, All!

I'm just downloaded trial version of wap gateway and trying to obtain content server using this gateway from mobile. My mobile has XHTML-powered browser. Gateway is located at 212.92.145.10. I'm use port 9201 to establish connection. Content server has the same location (http://212.92.145.10:81, powered by Apache). There are some problems, I tryed to catch them from debug log, but had no success. I have attached wapdebug.log. All suggestion will be very useful. Thanx in advance.

Igor
text/plainwapdebug.log
WAPDEBUG.LOG (62.4 k)
Igor
Unregistered guest
Posted on Tuesday, July 06, 2004 - 08:03 am:   

One clarification...
As I understand, problems are in gateway (or network) configuration. When I use operator's gateway I can successfully connect to content server (http://212.92.145.10:81)
Kent Williams
Moderator
Username: Kent

Post Number: 79
Registered: 10-2003
Posted on Tuesday, July 13, 2004 - 07:42 pm:   

Hi Igor,

This looks like an IP routing issue of some sort.

Basically, the UDP packets are making it into the gateway, but the gateway sends back a response, and never receives back an acknowledgement that the initiator has received the response.

As a result, both sides do a considerable amount of retransmission.

It is possible that the requests are getting routed through a Network Address Translation (NAT) at the mobile operator which does not support UDP.

You might want to also try a public WAP gateway that we have running at 213.48.20.10 (note that do not guarantee that this will always be available).