[SR-Users] Kamailio 3.0 cann't access the RTPProxy

[Daniel-Constantin Mierla]

Hello,

can you sniff the loopback interface for communication on port 7722
(i.e., using ngrep/wireshark, etc...)?

What is the version of rtppproxy do you have?

Cheers,
Daniel


On 7/27/10 3:58 AM, JinKevin wrote:
> Guys,
>
> Anyone has some feedback on this?
>
> Thanks,
> Kevin
>
> ------------------------------------------------------------------------
>
>
> Hi All,
>
>
> I have the kamailio configed as below on Solaris 10 (Sparc):
>
> # ----- nathelper -----
> #!ifdef WITH_NAT
> modparam("nathelper", "rtpproxy_sock", "udp:127.0.0.1:7722")
> modparam("nathelper", "natping_interval", 30)
> modparam("nathelper", "ping_nated_only", 1)
> modparam("nathelper", "sipping_bflag", 7)
> modparam("nathelper", "sipping_from", "sip:pinger at kamailio.org")
> modparam("registrar|nathelper", "received_avp", "$avp(i:80)")
> modparam("usrloc", "nat_bflag", 6)
> #!endif
>
> and rtpproxy is started as
> AppSer01:ipunity@/opt/ipunity$ ps -ef |grep rtp
> ipunity 4687 1 0 12:58:20 ? 0:00 /usr/local/bin/rtpproxy -l
> 210.xx.xx.xx -s udp:localhost:7722
>
> AppSer01:ipunity@/opt/ipunity$ netstat -an |grep 7722
> 127.0.0.1.7722 Idle
> 127.0.0.1.41509 127.0.0.1.7722 Connected
> 127.0.0.1.41510 127.0.0.1.7722 Connected
> 127.0.0.1.41511 127.0.0.1.7722 Connected
> 127.0.0.1.41512 127.0.0.1.7722 Connected
> 127.0.0.1.41513 127.0.0.1.7722 Connected
> 127.0.0.1.41514 127.0.0.1.7722 Connected
> 127.0.0.1.41515 127.0.0.1.7722 Connected
> 127.0.0.1.41516 127.0.0.1.7722 Connected
> 127.0.0.1.41517 127.0.0.1.7722 Connected
> 127.0.0.1.41518 127.0.0.1.7722 Connected
> 127.0.0.1.41519 127.0.0.1.7722 Connected
>
> However, kamailio is not able to connect the rtpporxy,
>
> Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]:
> [ID 788202 local0.error] ERROR: nathelper [nathelper.c:2457]: can't
> send command to a RTP proxy
> Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]:
> [ID 844113 local0.error] ERROR: nathelper [nathelper.c:2492]: proxy
> <udp:127.0.0.1:7722> does not respond, disable it
> Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]:
> [ID 582370 local0.error] ERROR: nathelper [nathelper.c:3144]: no
> available proxies
> Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]:
> [ID 788202 local0.error] ERROR: nathelper [nathelper.c:2457]: can't
> send command to a RTP proxy
> Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]:
> [ID 844113 local0.error] ERROR: nathelper [nathelper.c:2492]: proxy
> <udp:127.0.0.1:7722> does not respond, disable it
> Jul 24 12:58:59 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22867]:
> [ID 582370 local0.error] ERROR: nathelper [nathelper.c:3144]: no
> available proxies
> Jul 24 12:59:04 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22870]:
> [ID 582370 local0.error] ERROR: nathelper [nathelper.c:2627]: no
> available proxies
> Jul 24 12:59:04 AppSer01 /usr/local/kamailio-3.0/sbin/kamailio[22870]:
> [ID 582370 local0.error] ERROR: nathelper [nathelper.c:2627]: no
> available proxies
>
> Any helps are appreciated.
>
>
> Thanks,
> Kevin
>
> ------------------------------------------------------------------------
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-- 
Daniel-Constantin Mierla
http://www.asipto.com/

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