[Serusers] What is the status of this open relay issue that Jan, Maxim, and Juha discuessed on 2003-10-23?

[Klaus Darilion]

Zeus Ng wrote:
> Klaus Darilion wrte:
> 
>>>allow in dialogue INVITE with to tag.
>>
>>for example: A calls B. B forwards the call to C. If C sends the BYE, 
>>this will be loose route, but the From: header contains domain B, the 
>>To: header contains domain A, and the domin in the request 
>>URI contains 
>>the IP address of A. Thus, if you will check for domain C it 
>>will fail.
> 
> 
> See the key words "in dialogue INVITE". I was trying to address one
> particular SIP method here. I did mentioned to check other method as well.
> Besides, there was no mentioning of uri check here, just to tag!

Of course. I just wanted to strengthen your statement and give an 
example why uri checks are not useful for loose_route processing. :-)

klaus