[Users] enable NAT OPTION ping

[Bogdan-Andrei Iancu]

Hi Raymond,

to you experience the same behaviour if you disable SIP ping (by not 
setting flag 5) and falling back to UDP ping?

regards,
bogdan

Raymond Chen wrote:

>Hi Bogdan,
>
>No, registration happens every minute.  
>
>Thanks
>
>Ray
>
>
>-----Original Message-----
>From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro] 
>Sent: 2005年11月10日 23:01
>To: Raymond Chen
>Cc: users at openser.org
>Subject: Re: [Users] enable NAT OPTION ping
>
>Hi Raymond,
>
>maybe the registration expires - check if when the PING stops, the 
>registered contact is still valid (not expired).
>
>regards,
>bogdan
>
>Raymond Chen wrote:
>
>  
>
>>Dear all,
>>
>>I want to force openser to ping all registered users with OPTIONS 
>>message, my configuration as follow, flag in location table is 512 for 
>>sip_nat_flag, and 513 for NAT. I can see the OPTIONS message send to 
>>the users and got replied for a few minutes, after that, it stop 
>>sending. Is there something I’ve done wrong?
>>
>>Thanks
>>
>>Ray
>>
>>modparam("registrar", "nat_flag", 6)
>>
>>modparam("registrar", "sip_natping_flag", 5)
>>
>>modparam("nathelper", "ping_nated_only", 0)
>>
>>modparam("nathelper", "natping_interval", 30)
>>
>>modparam("nathelper", "rtpproxy_sock", "/var/run/rtpproxy.sock")
>>
>>modparam("nathelper", "sipping_method", "OPTIONS")
>>
>>modparam("nathelper", "sipping_from", "sip:keepitopen at xxxxxx.net")
>>
>>if (nat_uac_test("31")) {
>>
>>if (method == "REGISTER" || !search("^Record-Route:")) {
>>
>>fix_nated_contact(); # Rewrite contact with source IP of signalling
>>
>>if (method=="REGISTER") {
>>
>>fix_nated_register();
>>
>>} else if (method == "INVITE") {
>>
>>fix_nated_sdp("1"); # Add direction=active to SDP
>>
>>};
>>
>>force_rport(); # Add rport parameter to topmost Via
>>
>>append_hf("P-hint: Proxied\r\n");
>>
>>setflag(6); # Mark as NATed
>>
>>};
>>
>>};
>>
>>if (uri==myself) {
>>
>>if (method=="REGISTER") {
>>
>>if (!www_authorize("", "subscriber")) {
>>
>>www_challenge("", "1");
>>
>>exit();
>>
>>};
>>
>>Setflag(5);
>>
>>save("location");
>>
>>return;
>>
>>};
>>
>>alias_db_lookup("aliases");
>>
>>if (lookup("location")) {
>>
>>append_hf("P-hint: usrloc applied\r\n");
>>
>>route(1);
>>
>>return;
>>
>>};
>>
>>};
>>
>>------------------------------------------------------------------------
>>
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>> 
>>
>>    
>>
>
>
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>
>
>  
>