3-4
Catalyst 3750, 3560, 3550, 2975, 2970, and 2960 Switch System Message Guide
OL-8551-04
Chapter 3 Message and Recovery Proced ures
ACLMGR Messages
Error Message ACLMGR-2-NOVMR: Cannot generate hardware representation of access list
[chars]
Explanation There are insufficient resources available to create a hardware representation of the
ACL. A lack of available logical operation units or specialized hardware resources can cause this
problem. Logical operation units are needed for a T CP flag match or a test other than eq (ne, gt, lt,
or range) on TCP, UDP, or SCTP port numbers.
Recommended Action Modify the ACL configuration to use fewer resources, or rename the ACL with
a name or number that alphanumerically precedes the other ACL names or numbers.
Error Message ACLMGR-2-NOVLB: Cannot create memory block for VLAN [dec].
Explanation The ACL manager could not save per-VLAN information needed for its correct
operation. Some per-interface features, such as access groups or VLAN maps, will not be configured
correctly. [dec] is the VLAN ID.
Recommended Action Use a less complicated configuration that requires less memory.
Error Message ACLMGR-2-NOVMR: Cannot create VMR data structures for access list
[chars].
Explanation The ACL manager was unable to allocate the value-mask result (VMR) data structures
needed to describe an ACL in a form that can be loaded into hardware. This error is most likely
caused by lack of available memory. [chars] is the access-list name.
Recommended Action Use a less complicated configuration that requires less memory.
Error Message ACLMGR-3-ACLTCAMFULL: Acl Tcam Full. Drop packets on Output Acl label
[dec] on [chars] [chars].
Note This message applies to the Catalyst 3750, 3560, 2975, 2970, and 29 60 switches.
Explanation There are too many ACLs configured for the platform-specific ACL TCAM table to
support. [dec] is the label number, and [chars] represents the layer. The first [chars] is for Layer 3;
the second for Layer 2. If only one layer of TCAM is full , only one string is displayed, and the other
string is NULL.
Recommended Action Reduce the number of IP or MAC access lists to be applied to interfaces.
Error Message ACLMGR-3-AUGMENTFAIL: Augmenting of access-map [chars] on [chars]
label [dec] failed.
Explanation The system ran out of CPU DRAM when attempting to merge internally required
elements with the configured access maps. The first [chars] is the access-map name, the second
[chars] is the direction in which the map was applied (input or output), and [dec] is the label number.
Recommended Action Reduce other system activity to ease memory demands.