H3C Technologies H3C Intelligent Management Center - Manual (Page 478)

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Click 8, 15, 50, 100, or 200 at the upper right of the sub rule list to specify the number of items
you want to display on each page.
NOTE:
You can sort the sub rule list by all fields except the Modify and Delete fields. Click the column label to
sort the list by the selected field. The column label allows you to toggle between the sort options specific
to each field.
6. Click Back to go back to the signature rule list.
Synchronizing the sub rule list
IMC supports synchronizing the sub rule list automatically or manually. By default, IMC automatically
synchronizes the sub rule list every 2 hours.
To manually synchronize the sub rule list:
1. Click the Service tab.
2. Select WLAN Manager > WIPS Management > Virtual Security Domain from the navigation tree.
3. Click the Signature Policy tab.
The signature rule list displays all signature rules.
4. Click Signature Rule.
5. Click Sub Rule.
6. Click Synchronize to start synchronizing the sub rule list.
The page is refreshed to display the most recent data after the synchronization process is
completed.
Viewing sub rule details
1. Click the Service tab.
2. Select WLAN Manager > WIPS Management > Virtual Security Domain from the navigation tree.
3. Click the Signature Policy tab.
4. Click Signature Rule.
5. Click Sub Rule.
The sub rule list displays all sub rules.
6. Click the sub rule ID link to view its details.
{
AC—Label of the AC where the sub rule is configured.
{
Rule Name—Name of the signature rule to which the sub rule belongs.
{
Sub Rule ID—ID of the sub rule.
{
Offset Value—Matches frames from the specified starting bit.
{
Mask Value—Matches frames with the specified mask
{
Match from Payload—Matches frames starting from the frame body.
{
Sub Rule Name—Name of the sub rule. This field displays None if the sub rule does not
have a name.
{
Pattern Value—Matches frames based on the specified pattern. If the value that WIPS
calculates by using the mask value and an 802.11 frame is within the value range of the
pattern value, the 802.11 frame matches the sub rule. Pattern value parameters include:
− Match criteria—Options are Greater than, Smaller than, Between, and Equal to.