Installation guide

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Device Manager Guide, Cisco ACE 4700 Series Application Control Engine Appliance
OL-26645-02
Chapter 12 Configuring Traffic Policies
Configuring Rules and Actions for Policy Maps
Step 5 Do the following:
• Click Deploy Now to deploy this configuration. The screen refreshes and the Action table appears
so you can enter actions for this rule. Continue with Step 6.
• Click Cancel to exit this procedure without saving your entries and to return to the Rule table.
• Click Next to deploy your entries and to add another rule.
Note If you selected the Insert Before option in Step 4 and specified True, perform the following steps
to refresh the Rule tab before adding an action for this rule:
1. Click the Rule tab to refresh the Rule table.
2. In the Rule table, select the newly added rule.
When the screen refreshes, an empty action list appears.
Step 6 In the Action table, click Add to add an entry or select an existing entry to modify, and then click Edit.
Step 7 In the Id field, accept the automatically incremented entry or assign a unique identifier for this action.
Step 8 In the Action Type field, configure actions for this rule using the information in Table 12-22.
Table 12-29 SIP Server Load Balancing Policy Map Match Conditions
Match Condition Description
SIP Header SIP header information is used for matching criteria.
1. In the Header Name field, specify the header to match in one of the following ways:
– To specify a SIP header that is not one of the standard SIP headers, select the first radio
button, and then enter the SIP header name in the Header Name field. Valid entries are
unquoted text strings with no spaces and a maximum of 64 characters.
– To specify a standard SIP header, click the second radio button, and then select an SIP
header from the list.
2. In the Header Value (Bytes) field, enter the header value expression string to compare against
the value in the specified field in the SIP header. Valid entries are text strings with a maximum
of 255 alphanumeric characters. The ACE supports regular expressions for matching. If the
string includes spaces, enclose the string with quotes. All headers in the header map must be
matched. See Table 12-33 for a list of the supported characters that you can use in regular
expressions.
Source Address The source IP address is used for match criteria.
The source IP address is used to establish a match condition.
1. For the IP Address Type, select either IPv4 or IPv6 for the address type.
2. In the Source IP Address field, enter the source IP address for this match condition in the
format based on the address type (IPv4 or IPv6).
3. For an IPv4 source address, in the Source Netmask field, select the subnet mask of the IP
address.
For an IPv6 source address, in the Source Prefix-length field, enter the prefix length for the
address.