ZyXEL Communications 10~100 Series Network Router User Manual


 
ZyWALL 10~100 Series Internet Security Gateway
13-10 Log Descriptions
Chart 13-7 ACL Setting Notes
ACL SET
NUMBER
DIRECTION DESCRIPTION
9
DMZ to
DMZ/ZyWALL
ACL set 9 for packets traveling from the DMZ to the DM or the
ZyWALL.
Chart 13-8 ICMP Notes
TYPE CODE DESCRIPTION
0
Echo Reply
0
Echo reply message
3
Destination Unreachable
0
Net unreachable
1
Host unreachable
2
Protocol unreachable
3
Port unreachable
4
A packet that needed fragmentation was dropped because it was set to Don't
Fragment (DF)
5
Source route failed
4
Source Quench
0
A gateway may discard internet datagrams if it does not have the buffer space
needed to queue the datagrams for output to the next network on the route to
the destination network.
5
Redirect
0
Redirect datagrams for the Network
1
Redirect datagrams for the Host
2
Redirect datagrams for the Type of Service and Network
3
Redirect datagrams for the Type of Service and Host
8
Echo