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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hey all!<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Have configured a Cisco 7960 with no problems, put up an
TFTP server and it downloaded new sip binaries – all went well.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>However, now I am having trouble getting two 7040s to work. Basically,
my problem is the above stated error message. If I had any entries in the TFTP
logfile, I could probably solve this problem. But the thing is, it just doesn’t
look as if the phones are connecting to TFTP at all.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Figured I’ll use a packet sniffer to find out which
IP-address the phone uses for connecting to a TFTP. That turned out to be
rather complicated. First, since I run routers and switches, sniffing packets on
the LAN is a hard task. Then I sat up a wireless connection to the internet and
onnected the phone to the computer using a shared internet connection, hoping
that Windows built-in DHCP server would get the packets flowing. It did, but no
packets could tell me which IP-address the phone is trying to reach…<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Is there any way of getting to know which IP address Cisco
uses to contact TFTP?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Bjorn<o:p></o:p></span></font></p>
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<P><FONT SIZE=2>--<BR>
No virus found in this outgoing message.<BR>
Checked by AVG Anti-Virus.<BR>
Version: 7.0.338 / Virus Database: 267.10.8/71 - Release Date: 12.08.2005<BR>
</FONT> </P>