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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi there…<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We just started migrating some of our customer base over to Unbound.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Server is VM instance (VmWare) with 8 Gig RAM, 4 vCPU’s running CentOS 7 (64 bit). Unbound version 1.4.20 via YUM package install.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We started noticing the following errors in the logs this evening:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'>Oct 8 19:48:51 dns2-pppoe unbound: [1110:0] error: can't bind </span><b><span style='font-family:Menlo-Bold;color:#B42419'>socket</span></b><span style='font-family:Menlo-Regular;color:black'>: Permission denied<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'>Oct 8 19:49:24 dns2-pppoe unbound: [1110:0] error: can't bind </span><b><span style='font-family:Menlo-Bold;color:#B42419'>socket</span></b><span style='font-family:Menlo-Regular;color:black'>: Permission denied<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'>Oct 8 19:50:46 dns2-pppoe unbound: [1110:0] error: can't bind </span><b><span style='font-family:Menlo-Bold;color:#B42419'>socket</span></b><span style='font-family:Menlo-Regular;color:black'>: Permission denied<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'>Oct 8 19:56:40 dns2-pppoe unbound: [1110:0] error: can't bind </span><b><span style='font-family:Menlo-Bold;color:#B42419'>socket</span></b><span style='font-family:Menlo-Regular;color:black'>: Permission denied<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Menlo-Regular;color:black'>Oct 8 19:59:24 dns2-pppoe unbound: [1110:0] error: can't bind </span><b><span style='font-family:Menlo-Bold;color:#B42419'>socket</span></b><span style='font-family:Menlo-Regular;color:black'>: Permission denied<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Menlo-Regular;color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:Menlo-Regular;color:black'>When looking at stats, the number of lookups and cache hits for that specific instance keep incrementing. Just wondering if anyone has any ideas on what is causing these errors?<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Menlo-Regular;color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:Menlo-Regular;color:black'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:Menlo-Regular;color:black'>Paul<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>