Subscriber Services
7750 SR OS Services Guide Page 151
Description When this command is enabled, packets received with an unknown source MAC address will be
dropped only if the maximum number of MAC addresses have been reached.
When disabled, the packets are forwarded based on the destination MAC addresses.
The no form of this command causes packets with an unknown source MAC addresses to be
forwarded by destination MAC addresses.
Default no discard-unknown
egress
Syntax egress
Context config>service>pw-template
Description This command enables the context to configure spoke SDP binding egress filter parameters.
ingress
Syntax ingress
Context config>service>pw-template
Description This command enables the context to configure spoke SDP binding ingress filter parameters.
filter
Syntax filter ip ip-filter-id
filter ipv6 ipv6-filter-id
filter mac mac-filter-id
no filter [ip ip-filter-id] [mac mac-filter-id] [ipv6 ipv6-filter-id]
Context config>service>pw-template>egress
config>service>pw-template>ingress
Description This command associates an IP filter policy or MAC filter policy on egress or ingress. Filter policies
control the forwarding and dropping of packets based on IP or MAC matching criteria. There are two
types of filter policies: IP and MAC. Only one type may be applied to a SAP at a time.
The filter command is used to associate a filter policy with a specified filter ID with an ingress or
egress SAP. The filter ID must already be defined before the filter command is executed. If the filter
policy does not exist, the operation will fail and an error message returned.
The no form of this command removes any configured filter ID association with the SAP or IP
interface. The filter ID itself is not removed from the system unless the scope of the created filter is
set to local. To avoid deletion of the filter ID and only break the association with the service object,
use scope command within the filter definition to change the scope to local or global. The default
scope of a filter is local.
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