<div dir="ltr">Hello, we have interesting issue... <br>Some time kamailio comes unreachable on private interface for asterisk, but port checked via telnet and everything is ok... <br>ps. connection via public ip works good<br><br>root@kamailio:/usr/local/etc/kamailio# lsof -i :5068 | grep LISTEN<br>kamailio 6014 root   13u  IPv4 8341589      0t0  TCP kamailio.local.ip:5068 (LISTEN)<br>kamailio 6014 root   14u  IPv4 8341590      0t0  TCP kamailio.public.ip:5068 (LISTEN)<br>root@kamailio:/usr/local/etc/kamailio# <br><br>telnet from asterisk machine:<br>





<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">root@asterisk:/etc/asterisk# telnet kamailio.local.ip 5068</span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">Trying kamailio.local.ip...</span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">Connected to kamailio.local.ip.</span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">Escape character is '^]'.<br><br><br>But peer is unreachable in asterisk... More than, kamailio comes reachable when I change transport from TCP to UDP, or when I restart kamailio daemon(but it situation repeats every day).. <br><br>Any ideas how I can fix it? <br>thanks! </span></p></div>