Container-Optimized OS
TMA-COS-3.3.3
Ensure iptables is installed
SedangLevel 1Tinjauan manualcos
Deskripsi
iptables allows configuration of the IPv4 and IPv6 tables in the linux kernel and the rules stored within them. Most firewall configuration utilities operate as a front end to iptables. iptables is required for firewall management and configuration.
Cara pemeriksaan
Metode audit: Tinjauan manual
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Run the following command and verify iptables is installed: grep '\"name\": \"iptables\"' /etc/cos-package-info.json "name": "iptables"
Cara perbaikan
Metode perbaikan: Panduan atau patch infrastruktur
Update to an OS image that includes the iptables package.
Properti
- Sistem operasi
- Apa saja
- Tag
- container-optimized-oscos
- Referensi
- CIS Google Container-Optimized OS Benchmark v1.2.0 - 3.3.3 Ensure iptables is installed