3Com Switch 8800 Family Firewall Module Configuration and Command Reference Guide

330 CHAPTER 19: TRANSPARENT FIREWALL CONFIGURATION COMMANDS
Parameter
interface interface-type interface-number: Debugging information about the
specified interface.
Description
Use the debugging firewall eff command to enable debugging for Ethernet
frame filtering.
Use the undo debugging firewall eff command to disable debugging for
Ethernet frame filtering.
By default, debugging for Ethernet frame filtering is not enabled.
Example
# Enable debugging for Ethernet frame filtering.
<SecBlade_FW> debugging firewall eff
Ethernet-frame-filter’s debugging is on
<SecBlade_FW>
*0.1350738 3Com EFF/8/DEBUGGING:
OutBound List 4001, deny the frame with the following head :
dest-mac is 000f-1f7e-fec5,sour-mac is 00e0-fc36-a7a9, type is 0800
*0.1350739 3Com BRIDGE/8/DEBUGGING:
Discard a frame for the filter on outport ; received from interface GigabitEther
net0/1;and try to send to interface GigabitEthernet0/0, with following frame
head :
00 0f 1f 7e fe c5 00 e0 fc 36 a7 a9 08 00
*0.1352740 3Com EFF/8/DEBUGGING:
OutBound List 4001, deny the frame with the following head :
dest-mac is 000f-1f7e-fec5,sour-mac is 00e0-fc36-a7a9, type is 0800
*0.1352740 3Com BRIDGE/8/DEBUGGING:
Discard a frame for the filter on outport ; received from interface GigabitEther
net0/1;and try to send to interface GigabitEthernet0/0, with following frame
head :
00 0f 1f 7e fe c5 00 e0 fc 36 a7 a9 08 00
*0.1352925 3Com EFF/8/DEBUGGING:
InBound List 4001, deny the frame with the following head :
dest-mac is ffff-ffff-ffff,sour-mac is 000f-1f7e-fec5, type is 0806
*0.1352925 3Com BRIDGE/8/DEBUGGING:
Discard a frame for the filter on inport ; received from interface GigabitEthern
et0/0, with following frame head :
ff ff ff ff ff ff 00 0f 1f 7e fe c5 08 06
*0.1354741 3Com EFF/8/DEBUGGING:
OutBound List 4001, deny the frame with the following head :
dest-mac is 000f-1f7e-fec5,sour-mac is 00e0-fc36-a7a9, type is 0800
*0.1354741 3Com BRIDGE/8/DEBUGGING:
Discard a frame for the filter on outport ; received from interface GigabitEther
net0/1;and try to send to interface GigabitEthernet0/0, with following frame
head :
00 0f 1f 7e fe c5 00 e0 fc 36 a7 a9 08 00
*0.1356742 3Com EFF/8/DEBUGGING:
OutBound List 4001, deny the frame with the following head :
dest-mac is 000f-1f7e-fec5,sour-mac is 00e0-fc36-a7a9, type is 0800
*0.1356742 3Com BRIDGE/8/DEBUGGING:
Discard a frame for the filter on outport ; received from interface GigabitEther
net0/1;and try to send to interface GigabitEthernet0/0, with following frame
head :
00 0f 1f 7e fe c5 00 e0 fc 36 a7 a9 08 00
debugging firewall
transparent-mode
eth-forwarding
Syntax
debugging firewall transparent-mode eth-forwarding [ interface
interface-type interface-number ]