Check: GEN005600
AIX 6.1 SECURITY TECHNICAL IMPLEMENTATION GUIDE:
GEN005600
(in versions v1 r14 through v1 r10)
Title
IP forwarding for IPv4 must not be enabled, unless the system is a router. (Cat II impact)
Discussion
If the system is configured for IP forwarding and is not a designated router, it could be used to bypass network security by providing a path for communication not filtered by network devices.
Check Content
#no -o ipforwarding If the value returned is not 0, this is a finding.
Fix Text
Disable IPv4 forwarding on the system. #no -p -o ipforwarding=0
Additional Identifiers
Rule ID: SV-38821r1_rule
Vulnerability ID: V-12023
Group Title: GEN005600
Expert Comments
Expert comments are only available to logged-in users.
CCIs
CCIs tied to check.
| Number | Definition |
|---|---|
| CCI-000366 |
The organization implements the security configuration settings. |
Controls
Controls tied to check. These are derived from the CCIs shown above.
| Number | Title |
|---|---|
| CM-6 |
Configuration Settings |