User's Manual

Chapter 29 ADP
ZyWALL USG 20/20W User’s Guide
486
TRUNCATED-HEADER
ATTACK
This is when an ICMP packet is sent which has an ICMP
datagram length of less than the ICMP header length. This
may cause some applications to crash.
TRUNCATED-
TIMESTAMP-HEADER
ATTACK
This is when an ICMP packet is sent which has an ICMP
datagram length of less than the ICMP Time Stamp header
length. This may cause some applications to crash.
Table 138 HTTP Inspection and TCP/UDP/ICMP Decoders (continued)
LABEL DESCRIPTION