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BelledonneCommunications / flexisip

Linphone.org mirror for flexisip (git://git.linphone.org/flexisip.git)
http://flexisip.org
GNU Affero General Public License v3.0
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482 Loop Detected Response from Flexisip Server Running in Docker on Register #187

Open shivbuyya opened 3 months ago

shivbuyya commented 3 months ago

Hi,

I am running the Flexisip server in the Docker container, added the port mapping for 5060. But when I try to register from Android application it shows connection failed and in the Flexisip server running in Docker container I can see below logs:

2024-06-18 08:59:05:604 flexisip-debug- tport_wakeup_pri(0x563214b8cf70): events IN 2024-06-18 08:59:05:604 flexisip-debug- tport_recv_event(0x563214b8cf70) 2024-06-18 08:59:05:604 flexisip-debug- tport_recv_iovec(0x563214b8cf70) msg 0x563214b93260 from (udp/172.17.0.4:5060) has 4 bytes, veclen = 1 2024-06-18 08:59:05:604 flexisip-debug- tport_deliver(0x563214b8cf70): bad msg 0x563214b93260 (4 bytes) from udp/192.168.1.9:5060 next=(nil) 2024-06-18 08:59:05:604 flexisip-debug- nta_agent: received garbage from udp/192.168.1.9:5060 2024-06-18 08:59:05:604 flexisip-debug- tport_wakeup_pri(0x563214b8cf70): events IN 2024-06-18 08:59:05:604 flexisip-debug- tport_recv_event(0x563214b8cf70) 2024-06-18 08:59:05:604 flexisip-debug- tport_recv_iovec(0x563214b8cf70) msg 0x563214ba2e10 from (udp/172.17.0.4:5060) has 805 bytes, veclen = 1 2024-06-18 08:59:05:604 flexisip-debug- tport_deliver(0x563214b8cf70): msg 0x563214ba2e10 (805 bytes) from udp/172.17.0.1:5060 next=(nil) 2024-06-18 08:59:05:605 flexisip-debug- nta: received REGISTER sip:192.168.1.15 SIP/2.0 (CSeq 68) 2024-06-18 08:59:05:605 flexisip-debug- nta: Via check: received=172.17.0.1 2024-06-18 08:59:05:605 flexisip-debug- nta: REGISTER (68) to message callback 2024-06-18 08:59:05:605 flexisip-debug- New SipEvent 0x563214b8eb90 - msg 0x563214ba2e10 2024-06-18 08:59:05:605 flexisip-debug- Receiving new Request SIP message REGISTER from sip:1111@192.168.1.15 :

REGISTER sip:192.168.1.15 SIP/2.0 Via: SIP/2.0/UDP 172.17.0.4;rport=43189;branch=z9hG4bK.FU8HFKBycDt5Z5DvmUa3NaUytF;received=172.17.0.1 Via: SIP/2.0/UDP 192.168.1.9:36876;branch=z9hG4bK.~Kg~2~Rud;rport=36876 From: sip:1111@192.168.1.15;tag=vpuUIwhEN To: sip:1111@192.168.1.15 CSeq: 68 REGISTER Call-ID: s07t~4B-kf Max-Forwards: 69 Supported: replaces, outbound, gruu, path, record-aware Accept: application/sdp, text/plain, application/vnd.gsma.rcs-ft-http+xml Contact: sip:1111@192.168.1.9:36876;+sip.instance="";+org.linphone.specs="conference/1.0,ephemeral/1.1,groupchat/1.2,lime" Expires: 3600 User-Agent: LinphoneAndroid/5.2.5 (Galaxy M32 5G) LinphoneSDK/5.3.47 (tags/5.3.47^0) Path: <sip:172.17.0.4:5060;fs-proxy-id=fdc934f109867e89;lr> Content-Length: 0

2024-06-18 08:59:05:605 flexisip-debug- Invoking onRequest() on module DoSProtection 2024-06-18 08:59:05:605 flexisip-debug- Packet count rate (0.022832) for ip/port 172.17.0.1/43189 on protocol udp 2024-06-18 08:59:05:605 flexisip-debug- Invoking onRequest() on module SanityChecker 2024-06-18 08:59:05:605 flexisip-debug- Skipping onRequest() on module GarbageIn 2024-06-18 08:59:05:605 flexisip-debug- Invoking onRequest() on module Capabilities 2024-06-18 08:59:05:605 flexisip-debug- Invoking onRequest() on module NatHelper 2024-06-18 08:59:05:605 flexisip-debug- Skipping onRequest() on module Authentication 2024-06-18 08:59:05:605 flexisip-debug- Skipping onRequest() on module AuthTrustedHosts 2024-06-18 08:59:05:605 flexisip-debug- Skipping onRequest() on module Authorization 2024-06-18 08:59:05:605 flexisip-debug- Skipping onRequest() on module Redirect 2024-06-18 08:59:05:605 flexisip-debug- Skipping onRequest() on module RegEvent 2024-06-18 08:59:05:605 flexisip-debug- Skipping onRequest() on module B2bua 2024-06-18 08:59:05:605 flexisip-debug- Skipping onRequest() on module GatewayAdapter 2024-06-18 08:59:05:606 flexisip-debug- Skipping onRequest() on module Presence 2024-06-18 08:59:05:606 flexisip-debug- Invoking onRequest() on module Registrar 2024-06-18 08:59:05:606 flexisip-debug- Skipping onRequest() on module StatisticsCollector 2024-06-18 08:59:05:606 flexisip-debug- Skipping onRequest() on module ContactRouteInserter 2024-06-18 08:59:05:606 flexisip-debug- Invoking onRequest() on module Router 2024-06-18 08:59:05:606 flexisip-debug- mRelayRegsToDomains=0 2024-06-18 08:59:05:606 flexisip-debug- Skipping onRequest() on module PushNotification 2024-06-18 08:59:05:606 flexisip-debug- Skipping onRequest() on module LoadBalancer 2024-06-18 08:59:05:606 flexisip-debug- Invoking onRequest() on module MediaRelay 2024-06-18 08:59:05:606 flexisip-debug- Skipping onRequest() on module Transcoder 2024-06-18 08:59:05:606 flexisip-debug- Invoking onRequest() on module Forward 2024-06-18 08:59:05:606 flexisip-debug- tport: not found from primary 0x563214b8cf70, trying another one.../192.168.1.15:5060 2024-06-18 08:59:05:606 flexisip-debug- tport: not found from primary 0x563214b8de60, trying another one.../192.168.1.15:5060 2024-06-18 08:59:05:606 flexisip-debug- Path added to: sip:172.17.0.4:5060;fs-proxy-id=fdc934f109867e89;lr 2024-06-18 08:59:05:606 flexisip-debug- Loop detected: z9hG4bK.FU8HFKBycDt5Z5DvmUa3NaUytF 2024-06-18 08:59:05:606 flexisip-debug- Replying Request SIP message: 482 Loop Detected 2024-06-18 08:59:05:606 flexisip-debug- tport_tsend(0x563214b8cf70) tpn = UDP/172.17.0.1:43189 2024-06-18 08:59:05:606 flexisip-debug- tport_resolve addrinfo = 172.17.0.1:43189 2024-06-18 08:59:05:607 flexisip-debug- tport_by_addrinfo(0x563214b8cf70): not found by name UDP/172.17.0.1:43189 2024-06-18 08:59:05:607 flexisip-debug- tport_vsend returned 420 2024-06-18 08:59:05:607 flexisip-debug- Terminate SipEvent 0x563214b8eb90 2024-06-18 08:59:05:607 flexisip-debug- Destroy SipEvent 0x563214b8eb90 2024-06-18 08:59:05:607 flexisip-debug-

==============================================================================================================

2024-06-18 08:59:05:607 flexisip-debug- tport_wakeup_pri(0x563214b8cf70): events IN 2024-06-18 08:59:05:607 flexisip-debug- tport_recv_event(0x563214b8cf70) 2024-06-18 08:59:05:607 flexisip-debug- tport_recv_iovec(0x563214b8cf70) msg 0x563214b93260 from (udp/172.17.0.4:5060) has 420 bytes, veclen = 1 2024-06-18 08:59:05:607 flexisip-debug- tport_deliver(0x563214b8cf70): msg 0x563214b93260 (420 bytes) from udp/172.17.0.1:5060 next=(nil) 2024-06-18 08:59:05:607 flexisip-debug- nta: received 482 Loop Detected for REGISTER (68) 2024-06-18 08:59:05:607 flexisip-debug- nta: 482 Loop Detected to message callback 2024-06-18 08:59:05:608 flexisip-debug- New SipEvent 0x563214bae0c0 - msg 0x563214b93260 2024-06-18 08:59:05:608 flexisip-debug- Receiving new Response SIP message: 482

SIP/2.0 482 Loop Detected Via: SIP/2.0/UDP 172.17.0.4;rport=43189;branch=z9hG4bK.FU8HFKBycDt5Z5DvmUa3NaUytF;received=172.17.0.1 Via: SIP/2.0/UDP 192.168.1.9:36876;branch=z9hG4bK.~Kg~2~Rud;rport=36876 From: sip:1111@192.168.1.15;tag=vpuUIwhEN To: sip:1111@192.168.1.15;tag=paXjym6trS0Bc Call-ID: s07t~4B-kf CSeq: 68 REGISTER Server: Flexisip/2.4.0-alpha-190-g1a358d74 (sofia-sip-nta/2.0) Content-Length: 0

What could be the reason? Please guide.

Regards, Shiv

Failxxx commented 3 months ago

Hi, I guess the problem comes from a misconfiguration of Flexisip. I can see that you use 192.168.1.15 a your SIP domain, so you should set module::Registrar/reg-domains to 192.168.1.15.

What probably happened is that the first REGISTER request did not enter into the Registrar module and went directly to the Forward module. Thus, the proxy received a second time the REGISTER request (hints: Max-Forwards=69 and VIA branch id) and tried again to forward it to itself.

Sincerely, Félix.

shivbuyya commented 3 months ago

Hi Félix,

Thanks for the response, As per your suggestion I have changed reg-domains to 192.168.1.15, but still the same issue persists. Getting Loop detected error.

Please find my configuration file details:

#[global]
debug=false

[module::Registrar]
enabled=true
reg-domains=192.168.1.15

[module::Authentication]
enabled=false
auth-domains=192.168.1.15
db-implementation=file
file-path=/etc/flexisip/users.db.txt

Also I have tried to disable the Forward , in that case server crashes:

[module::Forward]
enabled=false

My Ubuntu PC(192.168.1.15), On which I have created a docker(172.17.0.2, this is the IP Address of docker) with port mapping 5060:5060.

Please suggest is this the right way to run a flexisip on docker?

MY PC(192.168.1.15) -Ubuntu PC 
         \ /

Docker(172.17.0.2) - FlexiSIP Server running here with configuration mentioned above. Port Mapping 5060:5060 is done while creating docker container.

Clients are trying to register using the IP 192.168.1.15.

It shows Loop detected.

Please find the attached Log file log.txt

Kindly help, and suggest what could be the reason.

Thanks, Shiv