User guide

Open Problem Reports and Feature Exceptions
OmniSwitch 6600/7000/8800—Release 5.1.5.R04 page 81
PR 58008
When "classifyl3 bridged" is turned on, on the OS7000, if a specific Layer 2 DA rule is not matched (or
gets dropped due to the Layer 2SA lookup), then traffic is treated as if it is routed which includes what
you prioritized on. Layer 2 traffic that does not have an IP header is not prioritized on TOS due to there
being TOS values to prioritize on. QoS only really deals with IP for the most part.
Workaround: There is no known workaround at this time.
PR 58182
Layer 2 ACL DENY does not work on the OS7000 when the destination MAC for the Layer 2 flow is not
learned.
Workaround: There is no known workaround at this time.
PR 58244
Only one "L2 DSCP stamping" action OR one "something to DSCP mapping" action is supported on the
OS7000. The first rule that uses such an action will work. If other rules use the same kind of actions, they
will be "ignored", and they will execute the action.
Workaround: There is no known workaround at this time.
PR 59341
The destination port/interface type cannot be used with action NAT on the OS7000.
Workaround: There is no known workaround at this time.
PR 60928
Active FTP not supported with NAT on the OS7000.
Workaround: There is no known workaround at this time. Use passive FTP if using NAT.