GEN006380 - The system must not use UDP for NIS/NIS+.

Information

Implementing Network Information Service (NIS) or NIS+ under UDP may make the system more susceptible to a Denial of Service attack and does not provide the same quality of service as TCP.

Solution

Configure the system to not use UDP for NIS and NIS+. Consult vendor documentation for the required procedure.

See Also

http://iasecontent.disa.mil/stigs/zip/U_RedHat_5_V1R18_STIG.zip