TMA-DB2-DISCOVER
Ensure DISCOVER is set to DISABLE
RendahLevel 2Otomatisdb2
Deskripsi
DISCOVER=SEARCH lets the instance answer network discovery requests, advertising instances and databases to anyone on the network. Run as the instance owner (or with sqllib/db2profile sourced) so 'db2 get dbm cfg' reads the instance configuration.
Cara pemeriksaan
Metode audit: Perintah shell
shell
out=$(db2 get dbm cfg 2>/dev/null) || exit 1; printf '%s\n' "$out" | awk -F= '/\(DISCOVER\)/ {v=$2; gsub(/[ \t]/, "", v); f=1} END {if (f && (v == "DISABLE")) print "compliant"; else print "noncompliant: " v}'- Output yang diharapkan
compliant
Cara perbaikan
Metode perbaikan: Panduan atau patch infrastruktur
db2 update dbm cfg using DISCOVER DISABLE; then db2stop && db2start
Properti
- Sistem operasi
- Apa saja
- Tag
- db2databasenetwork
- Referensi
- CIS IBM Db2 Benchmark - Instance Configuration / Discovery (verify section number for your release)
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target db2 --level 2