<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.2800.1400" name=GENERATOR></HEAD> <BODY> <DIV><FONT face=Arial size=2><SPAN class=371102615-21042004>Hi,</SPAN></FONT></DIV> <DIV><FONT face=Arial size=2><SPAN class=371102615-21042004></SPAN></FONT> </DIV> <DIV><FONT face=Arial size=2><SPAN class=371102615-21042004>I am doing a debug about communication between my ISP dns and my dns with tcpdump -i eth1.</SPAN></FONT></DIV> <DIV><FONT face=Arial size=2><SPAN class=371102615-21042004>eth1 is my WAN NIC.</SPAN></FONT></DIV> <DIV><FONT face=Arial size=2><SPAN class=371102615-21042004>I found this message </SPAN></FONT><FONT face=Arial><FONT size=2>"ServFail 0/0/0"<SPAN class=371102615-21042004> at the end the line.</SPAN></FONT></FONT></DIV> <DIV><FONT face=Arial><FONT size=2><SPAN class=371102615-21042004></SPAN></FONT></FONT> </DIV> <DIV><FONT face=Arial><FONT size=2><SPAN class=371102615-21042004>ns.myisp.com.domain > ns.mydomain.com.domain: 45497 ServFail 0/0/0 (33)</SPAN></FONT></FONT></DIV> <DIV><FONT face=Arial><FONT size=2><SPAN class=371102615-21042004>that it means this?</SPAN></FONT></FONT></DIV> <DIV><FONT face=Arial><FONT size=2><SPAN class=371102615-21042004></SPAN></FONT></FONT> </DIV> <DIV><FONT face=Arial><FONT size=2><SPAN class=371102615-21042004>thanks.</SPAN></FONT></FONT></DIV> <DIV><FONT face=Arial><FONT size=2><SPAN class=371102615-21042004></SPAN></FONT></FONT> </DIV> <DIV><FONT face=Arial><FONT size=2><SPAN class=371102615-21042004>feb.</SPAN></FONT></FONT></DIV></BODY></HTML>