Appendix A Expressions Reference 221
SERVER.IP.[DST | SRC] “Prefixes for IPV4 Addresses and IP Subnets,” on
page 150
“Operations for IPV4 Addresses,” on page 150
“Compound Operations for Numbers,” on page 48
SERVER.IPV6 Operates on IPv6 protocol data. See the other
SERVER.IPV6 prefixes in this table.
SERVER.IPV6.DST “Expression Prefixes for IPv6 Addresses,” on page
152
“Operations for IPV6 Prefixes,” on page 153
SERVER.IPV6.SRC “Expression Prefixes for IPv6 Addresses,” on page
152
“Operations for IPV6 Prefixes,” on page 153
SERVER.TCP Operates on TCP protocol data. See the other
CLIENT.TCP prefixes in this table.
SERVER.TCP.[DSTPORT | MSS
| SRCPORT] “Expressions for TCP, UDP, and VLAN Data,” on
page 134
“Compound Operations for Numbers,” on page 48
SERVER.VLAN Operates on the VLAN through which the current
packet entered the NetScaler. See the other
SERVER.VLAN prefixes in this table.
SERVER.VLAN.ID “Expressions for TCP, UDP, and VLAN Data,” on
page 134
“Compound Operations for Numbers,” on page 48
SYS Designates an expression that refers to the NetScaler
itself, not to the client or server.. See the other SYS
prefixes in this table.
SYS.EVAL_CLASSIC_EXPR(cla
ssic_expression) “Classic Expressions in Advanced Expressions,” on
page 57
“Booleans in Compound Expressions,” on page 46
SYS.HTTP_CALLOUT(http_cal
lout) “Advanced Policies: Sending HTTP Service
Callouts to Applications,” on page 185
SYS.CHECK_LIMIT “Advanced Policies: Controlling the Rate of
Traffic,” on page 183
SYS.TIME “Expressions for the NetScaler System Time,” on
page 97
“Compound Operations for Numbers,” on page 48
Expression Prefix Notes and Links to Prefix and Applicable Operator
Descriptions