Possible bug in NAT64 Implementation - STUN IPv4 resolution fails causing 70 sec delay in starting a call

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

I am using PJSIP in an IPV6 only network and noticed that when initiating a call most of the time it takes around 70 seconds for the INVITE to be sent. After debugging the issue I noticed that the method "resolve_stun_entry" , pjsua_core. file, tries IPv4 STUN resolution fails with "Network Unavailable". I put a small hack just to disable the IPv4 resolution and only use IPv6 if the network is NAT64.

Could please verify if this a bug? why do PJSIP always try IPv4 on a NAT64 network ... it always failing and either gets into a deadlock or a timeout?

Thanks,
Imad


_______________________________________________
Visit our blog: http://blog.pjsip.org

pjsip mailing list
pjsip@xxxxxxxxxxxxxxx
http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

[Index of Archives]     [Asterisk Users]     [Asterisk App Development]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [Linux API]
  Powered by Linux