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<div class="moz-cite-prefix">On 01/03/2021 05.02, Suresh Talasaniya
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAM+QFX_f3S99mi+SCHos2MpYSgOgqHNpyKYxEpiZ+bXgqC5ffg@mail.gmail.com">
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<div dir="ltr">Hello folks,
<div><br>
</div>
<div>RTPEngine - No support for kernel packet forwarding
available, please find the below information/logs. <br>
</div>
<div><br>
</div>
<div>Mar 1 01:46:45 sp201 rtpengine[14973]: INFO:
[9ca2e714-95d0-9662-82e9-e89659024d66]: [control] Received
command 'offer' from <a href="http://127.0.0.1:52657"
moz-do-not-send="true">127.0.0.1:52657</a><br>
Mar 1 01:46:45 sp201 rtpengine[14973]: NOTICE:
[9ca2e714-95d0-9662-82e9-e89659024d66]: [core] Creating new
call<br>
Mar 1 01:46:45 sp201 rtpengine[14973]: <b><i>ERR:
[9ca2e714-95d0-9662-82e9-e89659024d66]: [crypto] Failed to
init DTLS connection: srtp unknown protection profile</i></b><br>
Mar 1 01:46:45 sp201 rtpengine[14973]: ERR:
[9ca2e714-95d0-9662-82e9-e89659024d66]: [crypto] Failed to
init DTLS connection: srtp unknown protection profile<br>
Mar 1 01:46:45 sp201 rtpengine[14973]: ERR:
[9ca2e714-95d0-9662-82e9-e89659024d66]: [crypto] Failed to
init DTLS connection: srtp unknown protection profile<br>
Mar 1 01:46:45 sp201 rtpengine[14973]: ERR:
[9ca2e714-95d0-9662-82e9-e89659024d66]: [crypto] Failed to
init DTLS connection: srtp unknown protection profile</div>
</div>
</blockquote>
<p>Maybe your OpenSSL doesn't support AEAD-AES-GCM. Try with a newer
OpenSSL, or try commenting out the two lines:</p>
<p>crypto.c:47: .dtls_name = "SRTP_AEAD_AES_256_GCM",<br>
crypto.c:70: .dtls_name = "SRTP_AEAD_AES_128_GCM",<br>
</p>
<p>Cheers<br>
</p>
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