<html><head></head><body><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;">Hi Guys,</div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;">I have following setup for homer integration with opensips. I'm having an issue where opensips complains with following error time to time. I tried tuning up buffer sizes, but it doesn't seems to help. Any suggestion on how to get rid of this ? <br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;">I'm using opensips <span>2.3.6</span><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><span><err> /usr/sbin/opensips[27139]: ERROR:proto_hep:hep_udp_send: sendto(sock,0x7fc2facaff58,5792,0,0x7fc2fa84d858,16): Resource temporarily unavailable(11)</span></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;">sip traffic -> internet facing interface (public ip) (opensips)</div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"> internal admin interface (private ip ) udp:9060 ---- > udp:9060 internal admin interface (private ip) (opensips sip capturer)</div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;">When the above error pops out it appears all legit connections get drop too for a brief period. I tried to increate send/recev buffer sizes, but that didn't help.</div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><span>net.core.rmem_max</span></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><span><span>net.core.rmem_default</span></span></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><br></div><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><span><div class="ydpcb5935cdyahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><span>net.core.wmem_max</span></div><span><span>net.core.wmem_default</span></span></span><br></div></body></html>