The SEL-2740S must be configured to packet capture flows.
An XCCDF Rule
Description
<VulnDiscussion>Without the capability to select a user session to capture/record or view/hear, investigations into suspicious or harmful events would be hampered by the volume of information captured. The volume of information captured may also adversely impact the operation for the network. Session audits may include port mirroring, tracking websites visited, and recording information and/or file transfers.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-102405r1_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
Add specific SEL-2740S flow rules for capturing a copy of packets for user sessions use OpenFlow ALL Groups.
To add an SEL-2740S Group, do the following:
1. Log on to OTSDN Controller using Permission Level 3.
2. Under "Group Entry" General Settings, select "Group ID" and "Group Type".
3. Select appropriate number of Action Buckets dependent upon use case.