| 3.1.1 Ensure IP forwarding is disabled - sysctl ipv4 | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.1 Ensure IP forwarding is disabled - sysctl ipv6 | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.1 Ensure IP forwarding is disabled - sysctl.conf ipv4 | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.1 Ensure IP forwarding is disabled - sysctl.conf ipv6 | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.2 Ensure packet redirect sending is disabled - 'net.ipv4.conf.all.send_redirects = 0' | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.2 Ensure packet redirect sending is disabled - systctl net.ipv4.conf.all.send_redirects | CIS Distribution Independent Linux 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 Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - 'net.ipv6.conf.default.accept_source_route = 0' | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - sysctl net.ipv4.conf.all.accept_source_route | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - sysctl net.ipv4.conf.default.accept_source_route | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - sysctl net.ipv6.conf.all.accept_source_route | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - sysctl net.ipv6.conf.default.accept_source_route | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - sysctl net.ipv6.conf.default.accept_source_route | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - 'net.ipv4.conf.default.accept_redirects = 0' | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - 'net.ipv6.conf.default.accept_redirects = 0' | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - sysctl net.ipv4.conf.all.accept_redirects | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - sysctl net.ipv4.conf.default.accept_redirects | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - sysctl net.ipv6.conf.all.accept_redirects | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - sysctl net.ipv6.conf.default.accept_redirects | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - 'net.ipv4.conf.all.secure_redirects = 0' | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - 'net.ipv4.conf.all.secure_redirects = 0' | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - 'net.ipv4.conf.default.secure_redirects = 0' | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - sysctl net.ipv4.conf.all.secure_redirects | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - sysctl net.ipv4.conf.default.secure_redirects | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure secure ICMP redirects are not accepted - sysctl net.ipv4.conf.default.secure_redirects | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.6 Ensure bogus ICMP responses are ignored - 'net.ipv4.icmp_ignore_bogus_error_responses = 1' | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.6 Ensure bogus ICMP responses are ignored - sysctl net.ipv4.icmp_ignore_bogus_error_responses | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.7 Ensure Reverse Path Filtering is enabled - net.ipv4.conf.default.rp_filter = 1 | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.8 Ensure TCP SYN Cookies is enabled - net.ipv4.tcp_syncookies = 1 | CIS Distribution Independent Linux Server L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.9 Ensure IPv6 router advertisements are not accepted - net.ipv6.conf.default.accept_ra = 0 | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT |
| Ensure broadcast ICMP requests are ignored - sysctl | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure ICMP redirects are not accepted - /etc/sysctl ipv4 all accept | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure ICMP redirects are not accepted - /etc/sysctl ipv4 default accept | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure ICMP redirects are not accepted - sysctl ipv4 default accept | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure IP forwarding is disabled - /etc/sysctl | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure IP forwarding is disabled - sysctl | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure IPv6 redirects are not accepted - sysctl ipv6 all accept | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure IPv6 redirects are not accepted - sysctl ipv6 default accept | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure IPv6 router advertisements are not accepted - /etc/sysctl ipv6 default accept | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure IPv6 router advertisements are not accepted - sysctl ipv6 all accept | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure IPv6 router advertisements are not accepted - sysctl ipv6 default accept | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure packet redirect sending is disabled - /etc/sysctl ipv4 all send | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure packet redirect sending is disabled - /etc/sysctl ipv4 default send | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure packet redirect sending is disabled - sysctl ipv4 default send | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure secure ICMP redirects are not accepted - /etc/sysctl ipv4 default secure | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure secure ICMP redirects are not accepted - sysctl ipv4 all secure | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure secure ICMP redirects are not accepted - sysctl ipv4 default secure | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure source routed packets are not accepted - /etc/sysctl ipv4 default accept | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure TCP SYN Cookies is enabled - /etc/sysctl | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Ensure TCP SYN Cookies is enabled - sysctl | Tenable Cisco Firepower Management Center OS Best Practices Audit | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
