Packet-Rule Records (Option 82, Forbid Oui, Dhcp Relay) - Zhone etherxtend 3300 series User Manual

Configuring Bridging

Packet-rule records (Option 82, Forbid OUI, DHCP relay)

zSH> show packet-rule-record
packetRuleType:--->
bridgeinsertpppoevendortag
packetRuleValue:-->
packetRuleValue2:->
packetRuleValue3:->
packetRuleValue4:->
packetRuleValue5:->
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EtherXtend User's Guide
Refer to the Zhone CLI Reference Guide for a complete description of the
command options and syntax.
The EtherXtend supports packet-rule records so an open-ended number of
filter settings can be configured for on a uplink or downlink bridge interface.
The same filter settings can also be easily applied to multiple bridge
interfaces.
Packet-rule-records are typically assigned to bridge configuration groups on
downlink bridge interfaces. Each bridge configuration record contains
settings for type and value. The packetRuleValue parameter specifies the
type of filter to be applied to the interface. The following interfaces can be
applied to EtherXtend bridge interfaces:
•
bridgeinsertoption82:
packetRuleValue contains an identification text used with Insert option 82
to identify the DHCP host. When this option is specified, option82
information is displayed in standard text format.
•
bridgedhcprelay
packetRuleValue contains the DHCP subnet group ID. If only the DHCP
relay option is used, option82 information is displayed in hex format as
slot port shelf vlan.
•
bridgeforbidoui
packetRuleValue contains a 3-byte hexadecimal vendor code used with
the Forbid OUI to forbid access on the interface.
Enter packet-rule-record to view the interface types available. EtherXtend
supports bridgeinsertoption82, bridgedhcprelay, and bridgeforbidoui.
bridgeinsertoption82
bridgeforbidoui
{260}
{260}
{260}
{260}
{260}
The bridge-interface-record profile contains the fields to support the
packet-rule-record.
zSH> show bridge-interface-record
bridgeIfIngressPacketRuleGroupIndex:->
bridgeIfEgressPacketRuleGroupIndex:-->
Note: Bridge configuration record settings supersede the global filter
settings set using the bridge-path add filter command.
bridgedhcprelay
ratelimitdiscard
{0 - 2147483647}
{0 - 2147483647}