HP Router Service Modules - HP SECBLADENSM-CMW520-R3109 Release Notes

HP SECBLADENSM-CMW520-R3109

Release Notes

Hewlett-Packard Development Company, L.P.

<HP>dis version

HP Comware Platform Software

Comware Software, Version 5.20, Release 3109

HP SecBlade NS uptime is 0 week, 0 day, 0 hour, 7 minutes

CPU type: RMI XLR732 1000MHz CPU

3584M bytes DDR2 SDRAM Memory

4M bytes Flash Memory

247M bytes CF0 Card

PCB Version:Ver.A

Logic Version: 1.0

Basic BootWare Version: 1.28

Extend BootWare Version: 1.50

[FIXED PORT] CON (Hardware)Ver.A, (Driver)1.0, (Cpld)1.0

[FIXED PORT] GE0/1 (Hardware)Ver.A, (Driver)1.0, (Cpld)1.0

[FIXED PORT] GE0/2 (Hardware)Ver.A, (Driver)1.0, (Cpld)1.0

[FIXED PORT] GE0/3 (Hardware)Ver.A, (Driver)1.0, (Cpld)1.0

[FIXED PORT] GE0/4 (Hardware)Ver.A, (Driver)1.0, (Cpld)1.0

[FIXED PORT] XGE0/0 (Hardware)Ver.A, (Driver)1.0, (Cpld)1.0

Restrictions and cautions

ICMP fragment sending restriction

Pinging the SecBlade NS module from a PC by using ICMP echo packets larger than 35000

bytes may fail. In such a ping operation, the large ICMP reply is fragmented based on the

interface MTU, and a large number of fragments overwhelm the sending interface.

Without QoS queue support, fragment drop occurs. As a result, the PC cannot receive the

complete fragments to reassemble the ICMP reply.

Software restriction

On a SecBlade NS 10GE port working in Layer 2 mode, if the sub-interface number and the

ID of the VLAN that holds the sub-interface are the same, transmitting multicast packets will

result in MAC address move on the downstream switch.

Bridge mode restriction

Ethernet interfaces working in bridge mode (Layer 2 mode) do not support loopback

detection.

Hardware restriction

The USB hardware on the SecBlade NS module is a reserved module, and the software

does not support it at present.