[Users] Re: [Serusers] Mediaproxy, fix_contact, and ip:port checks

Klaus Darilion klaus.mailinglists at pernau.at
Wed Aug 3 00:07:25 CEST 2005


Just out of curiosity - do you know how fix_nated_contact from nathelper 
module behaves in this scenario? If it works right, you can use the 
nathelper module for fixing the contact.


Kanakatti Mahesh Subramanya wrote:
> Currently, fix_contact immediately returns if src_ip == contact_ip
> However, there are a bunch-a situations where src_ip==contact_ip, but 
> src_port != contact_port
> (Dont even ask.  Just blame the *really* bizarre cable routers that 
> Comcast deploys every now and then)
> I *could* go about modifying  FixContact in functions.c to check both 
> the ip and port.
> Question is, should I?  Is there something I am missing as to why we 
> check only the IP?  Should I be explicitly *not* checking the port?
> Cheers
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