Table 160 Acl Setting Notes; Table 161 Icmp Notes - ZyXEL Communications P-661HW User Manual

Table 160 ACL Setting Notes

PACKET DIRECTION
(L to W)
(W to L)
(L to L)
(W to W)

Table 161 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
Appendix J
DIRECTION DESCRIPTION
LAN to WAN ACL set for packets traveling from the LAN to the WAN.
WAN to LAN ACL set for packets traveling from the WAN to the LAN.
LAN to LAN/ ACL set for packets traveling from the LAN to the LAN or
ZyXEL Device the ZyXEL Device.
WAN to WAN/ ACL set for packets traveling from the WAN to the WAN
ZyXEL Device 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
P-661H/HW Series User's Guide
351