HP ProCurve 3500yl Release Notes page 191

Software version k.13.49
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3) The SSH client application does not get a command prompt (or equivalent) back from the
switch until the OS is verified and burned to flash.
4) The show flash command incorrectly shows an OS image present in flash before the OS has
completely copied to flash.
Routing (PR_1000744325) — When a PC is using the switch as its default gateway, and
that switch is set with a default route to another device on the same VLAN, duplication of
packets may occur. Symptoms may include seeing TCP packets out of order due to
retransmission.
ACL (PR_1000751460) — Manipulating ACEs on a switch with the ACL applied may result
in a switch hang or crash with a message similar to the following.
SubSystem 0 went down: 11/05/07 10:16:07 Software exception at
ipAccessHandle.c:161 -- in 'mSess2', task ID = 0x876ffa0 -> internal
error
PIM (PR_1000745983) — PIM-Sparse Mode causes packet drops in protocols that use a
destination IP multicast address such as VRRP/OSPF hello packets, and RIPv2
advertisements.
802.1X (PR_1000741874) — Entering invalid 802.1X credentials (triggering failed
authentication) and then trying again with valid credentials may cause the switch may crash
with a message similar to the following. Symptoms and triggers for this problem may vary.
Software exception at aaa8021x_util.c:2290 -- in 'm8021xCtrl', task ID
= 0x85db0 -> ASSERT: failed.
Manufacturing (PR_1000752302) — The ESP module does not initialize in the zl switches
during the manufacturing process.
Connection Rate Filter (PR_1000751758) — The "low sensitivity" connection rate filter
setting was too sensitive. This fix improved the filter accuracy for "low sensitivity" levels.
Config (PR_1000749046) — The running and startup configurations that are copied via
TFTP do not match the output from the show run or show config output for the ProCurve
3500yl and 6200yl switches.
Hang (PR_1000752561) — Multiple SNMP get requests over a 10-GbE link leave the switch
in a problematic state. In this state one or more of the following may occur.
1) Some CLI commands may not produce the expected output, or the output will be truncated.
2) The reload command may not properly respond to some parameters.
3) New Telnet sessions may not be allowed to form.
4) DHCP requests may be lost by the switch.
5) The system may need to be reloaded before the issues clear.
Software Fixes in Release K.11.12 - K.13.49
Release K.12.57
180

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