Cisco Cisco ASA 5525-X Adaptive Security Appliance 문제 해결 가이드

Contributed by Prapanch Ramamoorthy, Cisco TAC Engineer.
Jul 08, 2014

This document describes how to troubleshoot the Memory pool size is not valid Allowed range from 2 to 512
error message on the Cisco Adaptive Security Appliance (ASA).

When you enter the url−block url−mempool 10240 command on the ASA in Multiple mode, you receive this
error message:

ciscoasa(config)# url−block url−mempool 10240

Memory pool size is not valid

Allowed range from 2 to 512

The maximum URL buffer memory pool (url−mempool) size is set to 10,240 KB in Single mode on the ASA.
However, in Multiple mode, each context can only have a maximum of 512 KB allocated to the
url−mempool. This maximum value is hardcoded and cannot be changed.

Note: The maximum allowed URL size (configured with the url−block url−size command) must be less than
the url−mempool size. As a result, before you increase the value of the url−size, you must increase the value
of the url−mempool, dependent upon the mode in which the ASA runs.

ASA FAQ: Can a transparent mode ASA be configured without an IP address on the bridge group?

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ASA FAQ: Can I configure more static NAT entries than the maximum number of concurrent
connections for the given platform?

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ASA 5500 Series Adaptive Security Appliance FAQ

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Updated: Jul 08, 2014

Document ID: 116406