WISM Error : Keepalive messeges are lost .....

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Mar 21st, 2007
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Anyone seen this error on a WISM modul befor,



Keepalive messages are lost between Master and Controller''.


Keepalive messages are lost between Controller ''and Master.Please check the controllers port configuration, any software or hardware incompatibility issues. > Controller Properties

Misconfigured WiSM Controller #0


WISM modul are placed in to 6509, directly connected,

Best Regards


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ankbhasi Wed, 03/21/2007 - 23:02
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Hi Peter,

Can you paste the output of "sh run | in wism" from your supervisor?



p.danielsen Wed, 03/21/2007 - 23:45
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Hi Ankur,

sh run | in wism

wism service-vlan 9

shows the same on both routers,



john.preves Mon, 05/14/2007 - 07:51
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Was there ever a resolution for this issue?

ericgarnel Thu, 12/11/2008 - 11:04
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Check your etherchannel load-balancing config

It should be:

sh etherchannel load-balance

EtherChannel Load-Balancing Configuration:


to configure it:

show6506A(config)#port-channel load-balance ?

dst-ip Dst IP Addr

dst-mac Dst Mac Addr

dst-mixed-ip-port Dst IP Addr and TCP/UDP Port

dst-port Dst TCP/UDP Port

mpls Load Balancing for MPLS packets

src-dst-ip Src XOR Dst IP Addr

src-dst-mac Src XOR Dst Mac Addr

src-dst-mixed-ip-port Src XOR Dst IP Addr and TCP/UDP Port

src-dst-port Src XOR Dst TCP/UDP Port

src-ip Src IP Addr

src-mac Src Mac Addr

src-mixed-ip-port Src IP Addr and TCP/UDP Port

src-port Src TCP/UDP Port

Jason Aarons Wed, 12/10/2008 - 11:33
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Were you able to resolve this? What was the fix?


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