Re: [SQU] More on WCCP and truncated GRE packets. --HELP

From: Nathan Lewis <nathan_lewis@dont-contact.us>
Date: Thu, 14 Dec 2000 16:08:41 -0600

Is there a posted workaround to this issue?  You have my tech report - I don't think fast switching is turned on in my system...

about the only possibility i see is under cisco bug id "CSCdr67139" (you can track this on CCO).
basically, it is:

 This bug was introduced by CSCdp56613. It applies to low-end systems running IOS.
 It occurs in the fast switching path when WCCP is enabled. It happens because
 WCCP adds a GRE header to redirected packets and this is not accounted for
 in the fast switching path. The problem will also apply to any outgoing feature
 which involves adding an IP header to a packet.
 
 CSCdp56613 had been integrated into the following versions:
        12.1(1.4)
        12.0(10.03)S
        12.1(1.4)T
        12.0(10.3)SC
        12.0(11)
        12.0(11.1)
        12.1(1)DB
        12.1(1)DC
        12.0(11.3)S
 
 so this problem will affect all low-end systems running these versions.
 the fix has been integrated into the following versions:
        12.1(3.4)
        12.1(3.4)T
        12.1(3.4)AA
        12.1(3.4)PI
        12.0(12.6)
        12.0(12.6)S
        12.0(12.6)W05(18.00.54)
        12.0(12.6)SC



cheers,

lincoln.

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