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fix: syntax error in reserved ports configuration; ensure ports are reserved prior to setup

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This commit is contained in:
Jason Ertel
2021-03-05 10:54:01 -05:00
parent 39d4f077b4
commit 61a7efeeab
3 changed files with 13 additions and 1 deletions
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10
setup/so-functions
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@@ -1792,6 +1792,16 @@ reserve_group_ids() {
groupadd -g 946 cyberchef
}
reserve_ports() {
# These are also set via salt but need to be set pre-install to avoid conflicts before salt runs
if ! sysctl net.ipv4.ip_local_reserved_ports | grep 55000 | grep 57314; then
echo "Reserving ephemeral ports used by Security Onion components to avoid collisions"
sysctl -w net.ipv4.ip_local_reserved_ports="55000,57314"
else
echo "Ephemeral ports already reserved"
fi
}
reinstall_init() {
info "Putting system in state to run setup again"