ZyXEL Communications ZYWALL 1050 - V2.00 EDITION 1 User Manual page 440

Chapter 29 IDP
Table 138 ZyWALL - Snort Equivalent Terms (continued)
ZYWALL TERM
Flow
Flags
Sequence Number
Ack Number
Window Size
Transport Protocol: UDP
Port
Transport Protocol: ICMP
Type
Code
ID
Sequence Number
Payload Options
Payload Size
Offset (relative to start of payload)
Relative to end of last match
Content
Case-insensitive
Decode as URI
Not all Snort functionality is supported in the ZyWALL.
440
SNORT EQUIVALENT TERM
flow
flags
seq
ack
window
(In Snort rule header)
(In Snort rule header)
itype
icode
icmp_id
icmp_seq
(Snort rule options)
dsize
offset
distance
content
nocase
uricontent
ZyWALL 1050 User's Guide