Ensure ipforwarding is disabled

OrtaDüzey 1Otomatikaix

Açıklama

The ipforwarding parameter determines whether or not the system forwards TCP/IP packets. The ipforwarding parameter will be set to 0, to ensure that redirected packets do not reach remote networks. This should only be enabled if the system is performing the function of an IP router. This is typically handled by a dedicated network device. Audit: `no -o ipforwarding` must report 0.

Nasıl denetlenir

Denetim yöntemi: Kabuk komutu

shell

command -v no >/dev/null 2>&1 || exit 1; out=$(no -o ipforwarding 2>/dev/null) || exit 1; printf '%s\n' "$out" | sed 's/[[:blank:]]*=[[:blank:]]*/=/'

Beklenen çıktı: ipforwarding=0

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

no -p -o ipforwarding=0 (sets the running value and makes it persistent in /etc/tunables/nextboot)

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: aixnetwork
Referans: CIS IBM AIX 7 Benchmark v1.2.0 - 4.5.6 Ensure ipforwarding is disabled

Bu ana makineyi denetle

Bunu denetleme izniniz olan bir makinede çalıştırın. Tarama salt okunurdur.

shell

tmaegis scan --target aix