Cisco Cisco Aironet 1200 Access Point
9
Open Caveats
OL-3159-01
Caveats
•
CSCdy11906—When WEP is enabled and you set all WEP keys to not set, WEP is still enabled but
the web-browser page indicates that WEP is disabled. Workaround: To disable WEP, select no
encryption from the Use of Data Encryption by Stations is drop-down menu on the Radio Data
Encryption page.
the web-browser page indicates that WEP is disabled. Workaround: To disable WEP, select no
encryption from the Use of Data Encryption by Stations is drop-down menu on the Radio Data
Encryption page.
•
CSCdy20169—When a 1200 series access point boots, it sometimes displays this warning:
(Warning) Routine "pktRouterRcvRtn" is unable to Take the forwardTbl Guard semaphore
You can ignore this message.
•
CSCdy25035—You must reboot the access point when you enable or change accounting parameters
before the new settings take effect.
before the new settings take effect.
•
CSCdy27831—When you set the default Unicast Address Filter to disallowed, you must reboot the
access point before the setting takes effect.
access point before the setting takes effect.
•
CSCdw53237—When you change the access point’s role in radio network from repeater to root, the
link from the access point to the previous root device remains active. Workaround: Reboot the access
point after changing its role from repeater to root.
link from the access point to the previous root device remains active. Workaround: Reboot the access
point after changing its role from repeater to root.
•
CSCdy72082—The MIB variable bootconfigBootCount cannot be accessed using SNMP.
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CSCdy72838—When you enable WEP, MIC and TKIP on a repeater access point and configure the
repeater to LEAP authenticate, the repeater displays this message when it reboots:
repeater to LEAP authenticate, the repeater displays this message when it reboots:
Error setting unicast MIC seed (status=0x0047)!
The repeater then displays messages reporting MIC errors. When this state occurs on the repeater,
the parent access point displays this message:
the parent access point displays this message:
<repeater MAC address> Associated with Encryption, then attempted to send an
unencrypted packet to <root MAC address>.
Reboot the root access point to clear this condition. Workaround: Disable MIC on 1200 series
repeater access points.
repeater access points.
•
CSCdy73695—When a repeater access point receives packets from a root access point while the
repeater is attempting to associate, the repeater sometimes displays this error:
repeater is attempting to associate, the repeater sometimes displays this error:
00:00:10 (Warning): Station <Root MAC address> Associated with Encryption, then
attempted to send an Unencrypted packet to <Repeater MAC address> (length 74)
The error occurs when WEP is not enabled on either the root or the repeater. When an association
response is received by the repeater, it no longer displays the error message and is able to
successfully pass data. However, if a significant amount of traffic, such as multicast traffic, is being
transmitted by the root access point while the repeater is attempting to associate, the repeater misses
the association response from the root access point and never fully associates. In this case, the root
access point reports that the repeater is associated and the repeater reports that it is only
authenticated. The repeater continues to display warning messages about receiving unencrypted
packets and does not recover until it is rebooted.
response is received by the repeater, it no longer displays the error message and is able to
successfully pass data. However, if a significant amount of traffic, such as multicast traffic, is being
transmitted by the root access point while the repeater is attempting to associate, the repeater misses
the association response from the root access point and never fully associates. In this case, the root
access point reports that the repeater is associated and the repeater reports that it is only
authenticated. The repeater continues to display warning messages about receiving unencrypted
packets and does not recover until it is rebooted.
•
CSCdx80069—The access point incorrectly buffers packets for wireless phones in power save
mode.
mode.
•
CSCdw83703—The access point sometimes reports this error when LEAP-enabled workgroup
bridges are associated:
bridges are associated:
Could not allocate mBlk from netPool 0x00d0a5a8!
You can ignore this message.