Appendix A Expressions Reference 213
CLIENT.SSL Operates on the SSL protocol data for the current
packet. See the other CLIENT.SSL prefixes in this
table.
CLIENT.SSL.CIPHER_BITS “Prefixes for Numeric Data in SSL Certificates,” on
page 143
“Compound Operations for Numbers,” on page 48
CLIENT.SSL.CIPHER_EXPORTA
BLE “Prefixes for Text-Based SSL and Certificate
Data,” on page 142
“Booleans in Compound Expressions,” on page 46
CLIENT.SSL.CLIENT_CERT “Expressions for SSL Certificates,” on page 143
“Expressions for SSL Certificate Dates,” on page
101
CLIENT.SSL.IS_SSL “Prefixes for Text-Based SSL and Certificate
Data,” on page 142
“Booleans in Compound Expressions,” on page 46
CLIENT.SSL.VERSION “Prefixes for Numeric Data in SSL Certificates,” on
page 143
“Compound Operations for Numbers,” on page 48
CLIENT.TCP Operates on TCP protocol data. See the other
CLIENT.TCP prefixes in this table.
CLIENT.TCP.[DSTPORT | MSS
| SRCPORT] “Expressions for TCP, UDP, and VLAN Data,” on
page 134
“Compound Operations for Numbers,” on page 48
CLIENT.TCP.PAYLOAD(intege
r)“Expressions for TCP, UDP, and VLAN Data,” on
page 134
“Advanced Expressions: Evaluating Text,” on page
63
CLIENT.UDP Operates on the UDP protocol data associated with
the current packet. See the other CLIENT.UDP
prefixes in this table.
CLIENT.UDP.DNS.DOMAIN “Expressions for TCP, UDP, and VLAN Data,” on
page 134
“Advanced Expressions: Evaluating Text,” on page
63
CLIENT.UDP.DNS.DOMAIN.EQ(
"hostname") “Expressions for TCP, UDP, and VLAN Data,” on
page 134
“Booleans in Compound Expressions,” on page 46
Expression Prefix Notes and Links to Prefix and Applicable Operator
Descriptions