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#
# Config template for: system conntrack expect-table-size
#
# This is the table of expectations. Connection tracking expectations are
# the mechanism used to "expect" RELATED connections to existing ones.
# Expectations are generally used by "connection tracking helpers" (sometimes
# called application level gateways [ALGs]) for more complex protocols such as
# FTP, SIP, H.323.
#
# default value when no conntrack options set - 2048
# default value when no conntrack options set - 4096
#
type: u32
help: Size of connection tracking expect table
default: 4096
val_help: u32: 1-50000000; Number of entries allowed in connection tracking expect table
syntax:expression: ($VAR(@) >= 1 && $VAR(@) <= 50000000) ; "Value must be between 1 and 50000000"
update:
sudo sysctl -q -w net/netfilter/nf_conntrack_expect_max=$VAR(@)
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