[SR-Users] Presence over NAT

[Klaus Darilion]

You have to enable record_routing. E.g. try:



route {
    record_route();

    ....
}

regards
klaus




Clients<-------->MainProxy<------>Presence Proxy


Andrew O. Zhukov schrieb:
> Klaus Darilion пишет:
>>
>>
>> Andrew O. Zhukov schrieb:
>>> Is there any samples let's forwarded Subscribe fix the Contact:
>>> I mean Proxy URI not the customer mapped.
>>
>> ?????
>>
>> If the proxy should forward a SUBSCRIBE and fix the contact, just call 
>> fix_nated_contact() for the SUBSCRIBE request.
> 
> It fixed by fix_nated_contact(). However, it should be Openser, not 
> customer IP:PORT outside NAT box. I guess :)
> 
> Openser receive registration of both X Lite clients from the same NAT 
> box 193.28.184.10:xxx
> 
> 12:29:14.9
> RECEIVING FROM: 193.28.184.13:5060
> SUBSCRIBE sip:100011 at 193.28.184.10:6144 SIP/2.0
> Via: SIP/2.0/UDP 193.28.184.13;branch=z9hG4bK47b8.3e380593.0
> Via: SIP/2.0/UDP 
> 10.0.1.13:26946;received=193.28.184.10;branch=z9hG4bK-d8754z-e705876e4d477d7b-1---d8754z-;rport=26946 
> 
> Max-Forwards: 69
> Contact: <sip:3039201 at 193.28.184.10:26946;nat=yes>
> To: "100011"<sip:100011 at ipshka.com>
> From: "Fishka"<sip:3039201 at ipshka.com>;tag=b40d1f09
> Call-ID: MDVlNmIzNDEzNGNkNTg1ZDc2ZjljMTQ5ZDE2MTI1Zjc.
> CSeq: 1 SUBSCRIBE
> Subject:
> Expires: 3600
> Accept: multipart/related, application/rlmi+xml, application/pidf+xml
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, 
> SUBSCRIBE, INFO
> User-Agent: Bria release 2.2 stamp 45414
> Event: presence
> Content-Length: 0
> 
> 
> 12:29:15.0
> SENDING TO: 193.28.184.13:5060
> SIP/2.0 202 Accepted
> To: "100011"<sip:100011 at ipshka.com>;tag=27420b15
> From: "Fishka"<sip:3039201 at ipshka.com>;tag=b40d1f09
> Via: SIP/2.0/UDP 
> 193.28.184.13;branch=z9hG4bK47b8.3e380593.0;received=193.28.184.13
> Via: SIP/2.0/UDP 
> 10.0.1.13:26946;received=193.28.184.10;branch=z9hG4bK-d8754z-e705876e4d477d7b-1---d8754z-;rport=26946 
> 
> Call-ID: MDVlNmIzNDEzNGNkNTg1ZDc2ZjljMTQ5ZDE2MTI1Zjc.
> CSeq: 1 SUBSCRIBE
> Contact: <sip:100011 at 193.28.184.10:6144>
> Expires: 300
> Content-Length: 0
> 
> 
> 12:29:15.0
> SENDING TO: 193.28.184.10:26946
> NOTIFY sip:3039201 at 193.28.184.10:26946;nat=yes SIP/2.0
> To: "Fishka"<sip:3039201 at ipshka.com>;tag=b40d1f09
> From: "100011"<sip:100011 at ipshka.com>;tag=27420b15
> Via: SIP/2.0/UDP 
> 193.28.184.10:6144;branch=z9hG4bK-d87543-545941037-1--d87543-;rport
> Call-ID: MDVlNmIzNDEzNGNkNTg1ZDc2ZjljMTQ5ZDE2MTI1Zjc.
> CSeq: 2 NOTIFY
> Contact: <sip:100011 at 193.28.184.10:6144>
> Max-Forwards: 70
> Content-Type: application/pidf+xml
> User-Agent: eyeBeam release 3006o stamp 17551
> Subscription-State: active;expires=300
> Event: presence
> Content-Length: 539
> 
> <?xml version="1.0" encoding="UTF-8"?>
> <presence xmlns="urn:ietf:params:xml:ns:pidf"
>  xmlns:pp="urn:ietf:params:xml:ns:pidf:person"
>  xmlns:et="urn:ietf:params:xml:ns:pidf:rpid:rpid-tuple"
>  xmlns:ep="urn:ietf:params:xml:ns:pidf:rpid:rpid-person"
>  xmlns:es="urn:ietf:params:xml:ns:pidf:rpid:status:rpid-status"
>  xmlns:ci="urn:ietf:params:xml:ns:pidf:cipid"
>  entity="sip:100011 at ipshka.com">
>   <tuple id="t1">
>     <contact priority="1">sip:100011 at ipshka.com</contact>
>     <status>
>       <basic>open</basic>
>     </status>
>   </tuple>
> </presence>
> 
> 12:29:15.5
> SENDING TO: 193.28.184.10:26946
> NOTIFY sip:3039201 at 193.28.184.10:26946;nat=yes SIP/2.0
> To: "Fishka"<sip:3039201 at ipshka.com>;tag=b40d1f09
> From: "100011"<sip:100011 at ipshka.com>;tag=27420b15
> Via: SIP/2.0/UDP 
> 193.28.184.10:6144;branch=z9hG4bK-d87543-545941037-1--d87543-;rport
> Call-ID: MDVlNmIzNDEzNGNkNTg1ZDc2ZjljMTQ5ZDE2MTI1Zjc.
> CSeq: 2 NOTIFY
> Contact: <sip:100011 at 193.28.184.10:6144>
> Max-Forwards: 70
> Content-Type: application/pidf+xml
> User-Agent: eyeBeam release 3006o stamp 17551
> Subscription-State: active;expires=300
> Event: presence
> Content-Length: 539
> 
> <?xml version="1.0" encoding="UTF-8"?>
> <presence xmlns="urn:ietf:params:xml:ns:pidf"
>  xmlns:pp="urn:ietf:params:xml:ns:pidf:person"
>  xmlns:et="urn:ietf:params:xml:ns:pidf:rpid:rpid-tuple"
>  xmlns:ep="urn:ietf:params:xml:ns:pidf:rpid:rpid-person"
>  xmlns:es="urn:ietf:params:xml:ns:pidf:rpid:status:rpid-status"
>  xmlns:ci="urn:ietf:params:xml:ns:pidf:cipid"
>  entity="sip:100011 at ipshka.com">
>   <tuple id="t1">
>     <contact priority="1">sip:100011 at ipshka.com</contact>
>     <status>
>       <basic>open</basic>
>     </status>
>   </tuple>
> </presence>
> 
>