HP Comware 5 Debug Manual Vol 3

Field
Description
Transmit request from client
After the user port received an ARP request from a host and the
MAC address of the gateway was not obtained, MFF
forwarded the request.
Refresh gateway information by packet
MFF updated the MAC address of the gateway and the
upstream network port marked by the gateway.
Self ip address
The MFF device did not process the packet with the destination
IP address as that of a virtual interface on itself.
Examples
# Enable MFF event debugging on an MFF enabled device.
<Sysname> debugging mac-forced-forwarding event
<Sysname> terminal debugging
% Current terminal debugging is on
// Event debugging was enabled.
*Apr 26 16:30:21:435 2000 Sysname MFF/7/Debug_MFF_Event:
MFF Event:
Notify DHCP ACL rule:
Interface name: Ethernet1/3, Port type: USER,
Option type: ADD, Return Value: 0
// After automatic mode MFF was enabled for VLAN 100, MFF notified the DHCP module to apply an
ACL to user port Ethernet 1/3 to permit packets from DHCP clients. The apply operation was successful.
*Apr 26 16:30:21:441 2000 Sysname MFF/7/Debug_MFF_Event:
MFF Event:
Notify DRV ACL rule:
Interface name: Ethernet1/3, VlanId: 100,
Port type: USER, Option type: ADD,
Rule type: ALL DENY, Return Value: 0
// After automatic mode MFF was enabled for VLAN 100, MFF notified the driver to apply an ACL to
user port Ethernet 1/3 to deny all packets. The apply operation was successful.
*Apr 26 16:30:21:451 2000 Sysname MFF/7/Debug_MFF_Event:
MFF Event:
Notify DRV ACL rule:
Interface name: Ethernet1/3, VlanId: 100,
Port type: USER, Option type: ADD,
Rule type: MULTICAST PERMIT, Return Value: 0
// After automatic mode MFF was enabled for VLAN 100, MFF notified the driver to apply an ACL to
user port Ethernet 1/3 to permit multicast packets. The apply operation was successful.
*Apr 26 16:30:21:461 2000 Sysname MFF/7/Debug_MFF_Event:
MFF Event:
Notify ISG ACL rule:
Interface name: Ethernet1/3, VlanId: 100,
Option type: ENABLE, Gateway IP: N/A,
Gateway MAC: N/A Return Value: 0
// After automatic mode MFF was enabled for VLAN 10 0, MFF notified ISG to apply an ACL to enable
user port Ethernet 1/3, and the result was successful.
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