Sorry let me clarify this line here: "...at the time, I was running an older version 8.0.x so I recompiled all the ngcp packages under this kernel and completed the installation without issues.."
8.0.x is the older ngcp version. I recompiled version 9.0.1.0 under that new kernel version 5.3.0-1035-aws #37-Ubuntu On Fri, Sep 11, 2020 at 3:29 PM Andrew Chen <ac...@fuze.com> wrote: > Thanks Alex. > > So it turns out my rtpengine stopped working after our latest kernel > upgrade to: > > Linux sjomainrtpe30 5.3.0-1035-aws #37-Ubuntu SMP Sun Sep 6 01:17:09 UTC > 2020 x86_64 x86_64 x86_64 GNU/Linux > > at the time, I was running an older version 8.0.x so I recompiled all the > ngcp packages under this kernel and completed the installation without > issues. > > As soon as we started making test calls, I received 0 audio from those > test endpoints. Looking at the rtpengine logs, I see several messages > that's quite concerning: > > Sep 11 18:43:41 sjomainrtpe30 kernel: [ 13.434623] xt_RTPENGINE: loading > out-of-tree module taints kernel. > Sep 11 18:43:41 sjomainrtpe30 kernel: [ 13.434670] xt_RTPENGINE: module > verification failed: signature and/or required key missing - tainting kernel > Sep 11 18:43:41 sjomainrtpe30 kernel: [ 13.434938] Registering > xt_RTPENGINE module - version 9.0.1.0+0~mr9.0.1.0 > > and > > Sep 11 18:49:50 sjomainrtpe30 rtpengine[1030]: WARNING: > [2-7859@2600:1f1c:4ff:3e01:f64d:2f67:c0fa:c931 > port 50000]: No support for kernel packet forwarding available (decryption > cipher or HMAC not supported by kernel module) > > which I assume is due to the first error I pasted. > > So I tried > > - rebooting the system which maybe the module wasn't loaded properly. > - I reran modprobe to make sure the module is installed > - I ran some dkms command to see if any error pop up due to the kernel > version I'm running and I see no errors: > > dkms status > falco, 0.20.0+d77080a, 5.3.0-1032-aws, x86_64: installed > falco, 0.20.0+d77080a, 5.3.0-1035-aws, x86_64: installed > ngcp-rtpengine, 9.0.1.0+0~mr9.0.1.0, 5.3.0-1032-aws, x86_64: installed > ngcp-rtpengine, 9.0.1.0+0~mr9.0.1.0, 5.3.0-1035-aws, x86_64: installed > > So I'm running out of options. > > Any advice? > > > On Fri, Sep 11, 2020 at 3:17 PM Alex Balashov <abalas...@evaristesys.com> > wrote: > >> There is an RTPEngine mailing list, I believe, but RTPEngine questions >> are often posed here given its close association with Kamailio. What's >> going on? >> >> On 9/11/20 2:57 PM, Andrew Chen wrote: >> > Hey guys, >> > >> > Is this the right place to ask about rtpengine (ngcp) related issues >> > with kernel packet forwarding? >> > >> > Thanks. >> > >> > -- >> > Andy Chen >> > Sr. Telephony Lead Engineer >> > achen@ <mailto:ac...@thinkingphones.com>fuze.com <http://fuze.com> >> > >> > >> > >> > *Confidentiality Notice: The information contained in this e-mail and >> any >> > attachments may be confidential. If you are not an intended recipient, >> you >> > are hereby notified that any dissemination, distribution or copying of >> this >> > e-mail is strictly prohibited. If you have received this e-mail in >> error, >> > please notify the sender and permanently delete the e-mail and any >> > attachments immediately. You should not retain, copy or use this e-mail >> or >> > any attachment for any purpose, nor disclose all or any part of the >> > contents to any other person. Thank you.* >> > >> > _______________________________________________ >> > Kamailio (SER) - Users Mailing List >> > sr-users@lists.kamailio.org >> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > >> >> -- >> Alex Balashov | Principal | Evariste Systems LLC >> >> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) >> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users@lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > > > -- > Andy Chen > Sr. Telephony Lead Engineer > 415 516 5535 (M) > achen@ <ac...@thinkingphones.com>fuze.com > > -- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@ <ac...@thinkingphones.com>fuze.com -- *Confidentiality Notice: The information contained in this e-mail and any attachments may be confidential. If you are not an intended recipient, you are hereby notified that any dissemination, distribution or copying of this e-mail is strictly prohibited. If you have received this e-mail in error, please notify the sender and permanently delete the e-mail and any attachments immediately. You should not retain, copy or use this e-mail or any attachment for any purpose, nor disclose all or any part of the contents to any other person. Thank you.*
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