110Default command level2: System levelUsage guidelinesWhen the routing table bypass function is enabled, the routing table is not searched, and the packet issent directly to the destination in a directly connected network.Examples# Enable the routing table bypass function. system-view[Sysname] nqa entry admin test[Sysname-nqa-admin-test] type icmp-echo[Sysname-nqa-admin-test-icmp-echo] route-option bypass-routesource interfaceUse source interface to configure the source interface for ICMP echo request packets. The ICMP echorequest packets take the primary IP address of the source interface as their source IP address when nosource IP address is specified. The specified source interface must be up; otherwise, no ICMP echorequests can be sent out.Use undo source interface to restore the default.Syntaxsource interface interface-type interface-numberundo source interfaceDefaultNo source interface is configured for ICMP echo request packets.ViewsICMP echo operation viewDefault command level2: System levelParametersinterface-type interface-number: Specifies an interface by its type and number.Usage guidelinesIf you configure both the source interface command and the source ip command, the source ip commandtakes effect.Examples# Specify the primary IP address of interface VLAN-interface 2 as the source IP address of ICMP echorequest packets. system-view[Sysname] nqa entry admin test[Sysname-nqa-admin-test] type icmp-echo[Sysname-nqa-admin-test-icmp-echo] source interface vlan-interface 2