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Enhancements
Release M.10.02 Enhancements
Causes of Client Deauthentication Immediately After Authenticating
■ ACE formatted incorrectly in the RADIUS server
• “from”, “any”, or “to” keyword missing
• An IP protocol number in the ACE exceeds 255.
• An optional UDP or TCP port number is invalid.
■ A RADIUS-Based ACL limit has been exceeded. (Refer to Table 5, “Limits Affecting RADIUS-
Based ACL Applications” on page 57.)
• The allowed maximum of one RADIUS-assigned ACL has already been reached on the
port through which the deauthenticated client is trying to access the network. (Each
client requiring a RADIUS-assigned ACL is a separate instance, even if multiple clients
are assigned the same ACL.)
• For a given port, the latest client authentication includes a RADIUS-Based ACL assign-
ment exceeding the maximum number of ACEs allowed on the port (30).
ACE parsing error, destination IP,
< ace-# > client < mac-address > port
< port-# >.
Notifies of a problem with the destination IP field in the
indicated ACE of the access list for the indicated client on
the indicated switch port.
ACE parsing error, tcp/udp ports,
< ace-# > client < mac-address > port
< port-# >.
Notifies of a problem with the TCP/UDP port field in the
indicated ACE of the access list for the indicated client on
the indicated switch port.
Port < port-# >, No RADIUS ACLs applied
on this port.
Appears in response to the CLI show access-list radius
< port-# > command when there is not currently a RADIUS
ACL assigned to the port.
Rule limit per ACL exceeded. < ace-# >
client < mac-address > port < port-# >.
Notifies that an ACL has too many rules. A maximum of 30
(internal) ACEs are allowed per ACL. Refer to Table 5 on
page 57.
Duplicate mac. An ACl exists for
client. Deauthenticating second.
client < mac-address > port < port-# >.
Notifies that an ACL for this mac on this port already exists.
Invalid Access-list entry length,
client < mac-address > port < port-# >.
Notifies that the string configured for an ACE entry on
the Radius server exceeds 80 characters.
Memory allocation failure for IDM
ACL.
Notifies of a memory allocation failure for a RADIUS-based
ACL.
User Action?
ACE limit per port exceeded. client
< mac-address > port < port-# >.
Notifies that the maximum number of ACEs (30) allowed on
the port was exceeded.
Exceeded counter per port limit.
client < mac-address > port < port-# >.
Notifies that the internal counter (cnt) limit of 32 per port
was exceeded on port < port-# >. Refer to Table 5 on page 57.
Message Meaning