ZyXEL Communications P-660HN-T1H User Manual page 217

Table 86 ACL Setting Notes (continued)
PACKET
DIRECTION
(L to L/ZyXEL
Device)
(W to W/ZyXEL
Device)
Table 87 ICMP Notes
TYPE CODE
0
0
3
0
1
2
3
4
5
4
0
5
0
1
2
3
8
0
11
0
1
12
0
13
0
14
0
15
P-660HN-T1H User's Guide
DIRECTION DESCRIPTION
LAN to LAN/ ACL set for packets traveling from the LAN to the
ZyXEL Device LAN or the ZyXEL Device.
WAN to WAN/ ACL set for packets traveling from the WAN to the
ZyXEL Device WAN or the ZyXEL Device.
DESCRIPTION
Echo Reply
Echo reply message
Destination Unreachable
Net unreachable
Host unreachable
Protocol unreachable
Port unreachable
A packet that needed fragmentation was dropped because it was set
to Don't Fragment (DF)
Source route failed
Source Quench
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.
Redirect
Redirect datagrams for the Network
Redirect datagrams for the Host
Redirect datagrams for the Type of Service and Network
Redirect datagrams for the Type of Service and Host
Echo
Echo message
Time Exceeded
Time to live exceeded in transit
Fragment reassembly time exceeded
Parameter Problem
Pointer indicates the error
Timestamp
Timestamp request message
Timestamp Reply
Timestamp reply message
Information Request
Chapter 20 Logs
217