User guide

Open Problem Reports and Feature Exceptions
page 80 OmniSwitch 6600/7000/8800—Release 5.1.5.R04
Feature Exceptions
• Only 512 policy rules, conditions and actions are supported OS7000/8800.
• Only 128 policy rules on OS6600.
Problem Reports
PR 56327
Using Layer 2 traffic, with Dest Mac condition and Stamping TOS action, when the ingress port is
untrusted, the outgoing stamped TOS value is always zero regardless of the stamped value on the OS7000.
If the ingress port is changed to trusted, then the outgoing stamped TOS value is correct.
Workaround: There is no known workaround at this time.
PR 56387
Using Layer 2 traffic on the OS7000 with untrusted ingress ports, where Dest Mac condition with 802.1p
is stamping or marking action, the 802.1p value is always set to zero. If the same ingress port is changed to
trusted, the 802.1p value is stamped correctly.
Workaround: There is no known workaround at this time.
PR 57581
When the current value of QoS log lines is changed dynamically on the OS7000, it forces the log to be
cleared.
Workaround: Change the value of QoS log lines in the boot.cfg file before the next reboot.
PR 57836
Policy service group is broken by using "source ip port" with "destination ip port" on the OS7000.
Workaround: There is no known workaround at this time. Service groups can contain either:
1. All source port conditions.
2. All destination port conditions.
3. All source+destination port conditions.
PR 57932
ARP packets are not classified by QoS with NAT on the OS7000.
Workaround: There is no known workaround at this time.
Quality of Service (includes ACLs and NAT)