IP Router Configuration Command Reference
184 Router Configuration Guide
Context config>router>interface
Description This command configures the 1588 port based timestamping assist function for the interface. Various
checks are performed to ensure that this feature can be enabled. If a check fails:
• The command is blocked/rejected with an appropriate error message.
• If the SAP configuration of the interface is removed, the ptp-hw-assist configuration will be
removed.
• If the IPv4 address configuration of the interface is removed, the ptp-hw-assist configuration
will be removed.
The port will validate the destination IP address on received 1588 messages. If the 1588 messages are
sent to a loopback address within the node rather than the address of the interface, then the loopback
address must be configured in the configure>system>security>source-address application ptp
context.
Default no ptp-hw-assist
qos-route-lookup
Syntax qos-route-lookup [source | destination]
no qos-route-lookup
Context config>router>interface
config>router>interface>ipv6
Description This command enables QoS classification of the ingress IP packets on an interface based on the QoS
information associated with routes in the forwarding table.
If the optional destination parameter is specified and the destination address of an incoming IP packet
matches a route with QoS information the packet is classified to the fc and priority associated with that
route, overriding the fc and priority/profile determined from the sap-ingress or network qos policy
associated with the IP interface. If the destination address of the incoming packet matches a route with
no QoS information the fc and priority of the packet remain as determined by the sap-ingress or
network qos policy.
If the optional source parameter is specified and the source address of an incoming IP packet matches
a route with QoS information the packet is classified to the fc and priority associated with that route,
overriding the fc and priority/profile determined from the sap-ingress or network qos policy associated
with the IP interface. If the source address of the incoming packet matches a route with no QoS
information the fc and priority of the packet remain as determined by the sap-ingress or network qos
policy.
If neither the optional source or destination parameter is present, then the default is destination
address matching.
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