System Configuration
Quarantining, DHCP
3-94
•
Restrict enforcement of DHCP requests to quarantine and non-quarantine
subnets
– Specify individual DHCP relay agent IP addresses, separated
by carriage returns in the
DHCP relay IP addresses to enforce
text box.
These addresses must be a subset of either the quarantined or non-
quarantined subnets. This limits the enforcement scope to DHCP
requests relayed via these IP addresses, allowing you to restrict
enforcement to only those DHCP requests which are forwarded via
particular routers or Layer 3 switches. If set, DHCP traffic coming
from a source IP not listed will be passed without intervention.
NOTE:
Construction of the DHCP relay packet's source IP address is vendor-depen-
dent. Some implementations (for example, Extreme) use the IP address of
the interface closest to the DHCP server as the source IP for DHCP forward-
ing, which means the resultant packet may not have a source IP that corre-
sponds to those used on the endpoint's physical subnet. Check your switch
vendor's implementation to be sure you are entering correct IP information.
3.
Click
ok
.
Adding a DHCP Quarantine Area
To add a quarantine area:
Home window>>System configuration>>Quarantining>>DHCP quarantine
method radio button>>DHCP quarantine areas area
Summary of Contents for ProCurve NAC 800
Page 1: ...HP ProCurve Network Access Controller 800 Users Guide ...
Page 2: ......
Page 3: ...ProCurve Network Access Controller 800 Release 1 1 Users Guide ...
Page 43: ...2 1 2 Clusters and Servers Chapter Contents Overview 2 2 Installation Examples 2 3 ...
Page 71: ...System Configuration Management Server 3 23 Figure 3 9 System Configuration Management Server ...
Page 80: ...System Configuration User Accounts 3 32 Figure 3 12 System Configuration User Accounts ...
Page 88: ...System Configuration User Roles 3 40 Figure 3 16 System Configuration User Roles ...
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Page 234: ...End user Access Mac OS X Endpoint Settings 5 26 Figure 5 14 Mac System Preferences ...
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Page 306: ...High Availability and Load Balancing High Availability 8 4 Figure 8 2 DHCP Installation ...
Page 307: ...High Availability and Load Balancing High Availability 8 5 Figure 8 3 802 1X Installation ...
Page 309: ...9 1 9 Inline Quarantine Method Chapter Contents Inline 9 2 ...
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Page 315: ...DHCP Quarantine Method Overview 10 3 Figure 10 1 DHCP Installation ...
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Page 323: ...802 1X Quarantine Method NAC 800 and 802 1X 11 5 Figure 11 2 NAC 800 802 1X Enforcement ...
Page 324: ...802 1X Quarantine Method NAC 800 and 802 1X 11 6 Figure 11 3 802 1X Communications ...
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Page 425: ...Reports Viewing Report Details 14 7 Figure 14 3 Test Details Report ...
Page 459: ...System Administration Creating and Replacing SSL Certificates 15 31 10 Save and exit the file ...
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Page 526: ...Tests Help Security Settings Windows B 34 http www pcworld com article id 112138 article html ...
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