CLI Reference Guide

Using Access Control Lists for Security 313
The value range for ICMP types is -1 to 255. The default value is -1, which
indicates that all ICMP packets are subject to the ACE regardless of ICMP
type.
Table 25 lists some common ICMP types. For a complete list of ICMP
types, see www.iana.org/assignments/icmp-parameters.
6 If the ICMP type you specified in step 5 has codes available, type the code
in the Code box.
7 Click Finish.
Table 25 ICMP Messages and Codes
ICMP Message (Type Number) Code (Number)
Echo Reply (0) None
Destination Unreachable (3)  Network Unreachable (0)
 Host Unreachable (1)
 Protocol Unreachable (2)
 Port Unreachable (3)
 Fragmentation Needed (4)
 Source Route Failed (5)
Source Quench (4) None
Redirect (5)  Network Redirect (0)
 Host Redirect (1)
 TOS and Network Redirect (2)
 TOS and Host Redirect (3)
Echo (8) None
Time Exceeded (11)  TTL Exceeded (0)
 Fragment Reassembly Time Exceeded
(1)
Parameter Problem (12) None
Timestamp (13) None
Timestamp Reply (14) None
Information Request (15) None
Information Reply (16) None