Re: [nsp] "verify unicast reverse-path" with acl causes %SYS-3-INVMEMINT

From: Phil Bedard (philb@cyberlynk.net)
Date: Tue Dec 19 2000 - 13:20:33 EST


   We see the same error on our VXRs running 12.0(13)S.
Now that I look I also see the error on one running 12.0(9.5)S. These
routers are populated with CT3 pas for the most part.

Phil Bedard

On Tue, 19 Dec 2000, Miguel A.L. Paraz wrote:

> Hi,
> On 12.0(14)S, and previously on 12.0(9), enabling "ip verify unicast
> reverse-path" with an access list on 7206 serial intefaces causes:
>
> %SYS-3-INVMEMINT: Invalid memory action (free) at interrupt level
> -Traceback= 6046257C 60540C70 6053F2A4 60541218 6034C078 6035D670 603772C4 600ED1B8 600F4780 600F60A8 600F8810
>
> The access list only permits all and logs, since I just want to "catch" packets
> that are asymmetric, or maybe DoS.
>
> Known problem? Is it the logging perhaps?
>
>
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