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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010>Scott,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010>Is your MMOH source an SRST gateway. We discovered a
bug (TAC Case613588103) affecting all versions of IOS whereby you can't
specify a loopback as a source for your MMOH. </SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010>i.e. ip
source-address <IPAddress_Of_Non_Loopback> port
2000<BR></SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010>Otherwise, I would approach this by troubleshooting as
a data problem. Ping the MCast address and perform a series of "show ip mroute"
to see whether an S,G entry is formed. Which router is your Rendez-Vous point
and does this learn about your MMOH sources via MSDP (sho ip msdp
sa-cache)?</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010>Hope this helps</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=741274915-20092010>James.</DIV></SPAN></FONT><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] <B>On Behalf Of
</B>John.VanLaecke@ghd.com<BR><B>Sent:</B> 20 September 2010 01:55<BR><B>To:</B>
Scott Voll<BR><B>Cc:</B> cisco-voip-bounces@puck.nether.net;
cisco-voip@puck.nether.net<BR><B>Subject:</B> Re: [cisco-voip] MultiCast
routing<BR></FONT><BR></DIV>
<DIV></DIV><FONT face=sans-serif size=2>Scott,</FONT> <BR><BR><FONT
face=sans-serif size=2>Try putting ip pim-sparse ont he trunk / routed
interfaces and then put ip pim rp-add back to the MOH source
</FONT><BR><BR><BR><FONT face=sans-serif size=2>Ip pim rp-address on the MOH
source as the loopback ip </FONT><BR><BR><FONT face=sans-serif size=2>then
every other device use the same..</FONT> <BR><FONT face=sans-serif
size=2> </FONT> <BR><BR><FONT face=sans-serif size=2>in the telephony
service use the moh route information as 1 hope to the voice binding
address.</FONT> <BR><BR><FONT face=sans-serif size=2>then this should
work</FONT> <BR><BR><BR><FONT face=Verdana size=2>Regards,<BR><B><BR>John Van
Laecke </B></FONT><FONT face=Verdana color=#5f5f5f size=2><B><BR>Network
Administrator </B></FONT><FONT face=Verdana color=#5f5f5f
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<TR vAlign=top>
<TD><FONT face=sans-serif color=#5f5f5f size=1>From:</FONT>
<TD><FONT face=sans-serif size=1>Scott Voll
<svoll.voip@gmail.com></FONT>
<TR vAlign=top>
<TD><FONT face=sans-serif color=#5f5f5f size=1>To:</FONT>
<TD><FONT face=sans-serif size=1>cisco-voip@puck.nether.net</FONT>
<TR vAlign=top>
<TD><FONT face=sans-serif color=#5f5f5f size=1>Date:</FONT>
<TD><FONT face=sans-serif size=1>18/09/2010 08:44 AM</FONT>
<TR vAlign=top>
<TD><FONT face=sans-serif color=#5f5f5f size=1>Subject:</FONT>
<TD><FONT face=sans-serif size=1>[cisco-voip] MultiCast routing</FONT>
<TR vAlign=top>
<TD><FONT face=sans-serif color=#5f5f5f size=1>Sent by:</FONT>
<TD><FONT face=sans-serif
size=1>cisco-voip-bounces@puck.nether.net</FONT></TR></TBODY></TABLE><BR>
<HR noShade>
<BR><BR><BR><FONT size=3>So I'm messing around with Multicast.</FONT>
<BR><BR><FONT size=3>Network looks like this:</FONT> <BR><BR><FONT size=3>MMoH
-- | -- 4506 -- 3845 -- 2821 -- PRI outside</FONT> <BR><FONT size=3>
|-- 3750 -- |</FONT> <BR><BR><FONT
size=3>The 4506 and the 3750 are setup in HRSP.</FONT> <BR><BR><FONT size=3>I
have IP Multicast routing setup the whole way through and I can see the
Multicast via a show ip mroute. But from the outside I'm not getting
MoH.</FONT> <BR><BR><FONT size=3>Any ideas as to why I'm not getting the
MoH?</FONT> <BR><BR><FONT size=3>Thanks</FONT> <BR><BR><FONT size=3>Scott</FONT>
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