| 3.1.1 Ensure IP forwarding is disabled - ipv6 sysctl | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.1 Ensure IP forwarding is disabled - ipv6 sysctl | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.2 Ensure packet redirect sending is disabled - all /etc/sysctl.conf /etc/sysctl.d/* | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.2 Ensure packet redirect sending is disabled - sysctl.conf sysctl.d net.ipv4.conf.all.send_redirects | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure IP forwarding is disabled - 'net.ipv4.ip_forward = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Oracle Linux 6 Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure IP forwarding is disabled - 'net.ipv4.ip_forward = 0 /sbin/sysctl' | CIS Oracle Linux 6 Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - net.ipv4.conf.default.accept_source_route = 0 | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - sysctl net.ipv6.conf.all.accept_source_route | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - sysctl.conf sysctl.d net.ipv4.conf.default.accept_source_route | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - sysctl.conf sysctl.d net.ipv6.conf.all.accept_source_route | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - 'net.ipv6.conf.default.accept_redirects' | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - net.ipv4.conf.all.accept_redirects | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - sysctl net.ipv4.conf.all.accept_redirects | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure packet redirect sending is disabled - 'net.ipv4.conf.all.send_redirects = 0 /sbin/sysctl' | CIS Red Hat 6 Server L1 v3.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure packet redirect sending is disabled - 'net.ipv4.conf.default.send_redirects = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Oracle Linux 6 Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - files net.ipv4.conf.all.secure_redirects = 0 | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - net.ipv4.conf.all.secure_redirects = 0 | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - sysctl net.ipv4.conf.default.secure_redirects | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - sysctl.conf sysctl.d net.ipv4.conf.all.secure_redirects | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.5 Ensure broadcast ICMP requests are ignored - files net.ipv4.icmp_echo_ignore_broadcasts = 1 | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.5 Ensure broadcast ICMP requests are ignored - net.ipv4.icmp_echo_ignore_broadcasts = 1 | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.7 Ensure Reverse Path Filtering is enabled - net.ipv4.conf.default.rp_filter = 1 | CIS Debian 9 Server L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.7 Ensure Reverse Path Filtering is enabled - net.ipv4.conf.default.rp_filter = 1 | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.7 Ensure Reverse Path Filtering is enabled - sysctl net.ipv4.conf.default.rp_filter | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.8 Ensure TCP SYN Cookies is enabled - files net.ipv4.tcp_syncookies = 1 | CIS Debian 9 Server L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.8 Ensure TCP SYN Cookies is enabled - net.ipv4.tcp_syncookies = 1 | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.8 Ensure TCP SYN Cookies is enabled - syctl net.ipv4.tcp_syncookies | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.9 Ensure IPv6 router advertisements are not accepted - net.ipv6.conf.all.accept_ra = 0 | CIS Debian 9 Workstation L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.9 Ensure IPv6 router advertisements are not accepted - net.ipv6.conf.default.accept_ra = 0 | CIS Debian 9 Server L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1 Ensure source routed packets are not accepted - 'net.ipv4.conf.all.accept_source_route = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Red Hat 6 Server L1 v3.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1 Ensure source routed packets are not accepted - 'net.ipv4.conf.all.accept_source_route = 0 /sbin/sysctl' | CIS Red Hat 6 Workstation L1 v3.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1 Ensure source routed packets are not accepted - 'net.ipv4.conf.default.accept_source_route = 0 /sbin/sysctl' | CIS Oracle Linux 6 Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.2 Ensure ICMP redirects are not accepted - 'net.ipv4.conf.default.accept_redirects = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Red Hat 6 Workstation L1 v3.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.2 Ensure ICMP redirects are not accepted - 'net.ipv4.conf.default.accept_redirects = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Oracle Linux 6 Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.3 Ensure secure ICMP redirects are not accepted - 'net.ipv4.conf.all.secure_redirects = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Red Hat 6 Workstation L1 v3.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.3 Ensure secure ICMP redirects are not accepted - 'net.ipv4.conf.all.secure_redirects = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Red Hat 6 Server L1 v3.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.3 Ensure secure ICMP redirects are not accepted - 'net.ipv4.conf.all.secure_redirects = 0 /sbin/sysctl' | CIS Oracle Linux 6 Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.3 Ensure secure ICMP redirects are not accepted - 'net.ipv4.conf.default.secure_redirects = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Red Hat 6 Workstation L1 v3.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.3 Ensure secure ICMP redirects are not accepted - 'net.ipv4.conf.default.secure_redirects = 0 /sbin/sysctl' | CIS Oracle Linux 6 Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.5 Ensure broadcast ICMP requests are ignored - sysctl | CIS Oracle Linux 6 Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.7 Ensure Reverse Path Filtering is enabled - 'net.ipv4.conf.all.rp_filter = 1 /sbin/sysctl' | CIS Oracle Linux 6 Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.8 Ensure TCP SYN Cookies is enabled - sysctl | CIS Oracle Linux 6 Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.9 Ensure IPv6 router advertisements are not accepted - 'net.ipv6.conf.all.accept_ra = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Oracle Linux 6 Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.9 Ensure IPv6 router advertisements are not accepted - 'net.ipv6.conf.all.accept_ra = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Red Hat 6 Server L1 v3.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.9 Ensure IPv6 router advertisements are not accepted - 'net.ipv6.conf.all.accept_ra = 0 /sbin/sysctl' | CIS Oracle Linux 6 Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.9 Ensure IPv6 router advertisements are not accepted - 'net.ipv6.conf.default.accept_ra = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Red Hat 6 Workstation L1 v3.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.9 Ensure IPv6 router advertisements are not accepted - 'net.ipv6.conf.default.accept_ra = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Oracle Linux 6 Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 4.2.1 Disable Source Routed Packet Acceptance - net.ipv4.conf.all.accept_source_route = 0 | CIS Red Hat Enterprise Linux 5 L1 v2.2.1 | Unix | CONFIGURATION MANAGEMENT |
| 4.2.1 Disable Source Routed Packet Acceptance - net.ipv4.conf.default.accept_source_route = 0 | CIS Red Hat Enterprise Linux 5 L1 v2.2.1 | Unix | CONFIGURATION MANAGEMENT |
| 4.2.8 Enable TCP SYN Cookies - net.ipv4.tcp_syncookies = 1 | CIS Red Hat Enterprise Linux 5 L1 v2.2.1 | Unix | CONFIGURATION MANAGEMENT |
