02-27-2008 08:04 AM - edited 03-03-2019 08:53 PM
I have a TAC case open on this but I thought I would float it here, too.
IOSver advipservices 12.4.11T
platform 7200/NPE-G1
I am adding a pdlm for sap-app on a 7200.
when the pdlm is loaded (other than at boot time) some very bad things happen.
The symptom is that my configuration changes. e.g. in an existing class-map, a config line that previously said "match protocol eigrp" now says "match protocol ipinip"
I suspect that that nbar keeps a table of protocols in memory and adding the new pdlm causes the index to change resulting in these symptoms.
Anyone else seen this? If it is a known bug is there a code version where it is fixed?
02-29-2008 11:02 AM
Hi,
Yes, PDLMs are installed in a flash memory, Cisco routers and Switches do recognize PDLMs by looking into the Payload of the Data at the layer-3 header.
I am not exactly sure about this symbtoms, but it's strange because it identifies the application signature rather than TCP/IP port number.
Pls let us know the feedback from TAC,
HTH
Mohamed
03-04-2008 01:55 PM
03-13-2008 07:59 AM
The new Bug ID assigned to this issue is
CSCso13735
06-11-2008 10:50 AM
DE made the situation worse by ignoring it...
Same bug has now surfaced on the 2800 platform in code c2800nm-advipservicesk9-mz.124-15.T4.bin.
I assume 3800 is similarly affected.
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