The IP address used for logging is called the Outgoing Interface. It’s used by entities to determine the source of attacks. They can also use this data to identify patterns and to prevent attacks from happening. Using log data to predict attacks is a great way to protect your network and data. Listed below are a few ways to find out your IP address.

Outgoing Interface is the default IP address for logging

You can modify the Outgoing Interface policy using the show ip source-interface command. You can specify the IP address that is the default source of logging traffic. You can also specify an administrative policy that is used for the source IP address. You should note that the logging policy of an IP address depends on its administrative policy.

Client IP

The Duo Network Gateway now supports logging by the true client IP address. Previously, it required the server to trust an X-Forwarded-For header from the load balancer. Using the true client IP address will allow a server to ensure that log data is not lost and to whitelist IP restrictions. Additionally, logging can be filtered by access rule, custom rule, or managed rule configuration. There are also improvements in the collection, including the increase of restore file size from 64 MB to 128 MB and other changes that support future efforts.


You can now use the VIP IP address for logging. You can also configure more than one VIP IP address. For each vIP, you can configure the FQDN or a list of static tags. However, you should be aware of the requirements of each VIP IP address.


You can use SNIP to log data using your IP address. The subnet IP address is the IP address owned by your Citrix ADC. It is used for communication with servers and as the source IP address for generating monitor probes to check the health of the server. You can configure multiple SNIPs to support different scenarios.


The CPLEX optimization tool optimizes mixed-integer programs (MIP) by building a tree of subproblems and reporting the results to a node log file. The output of CPLEX is flexible, and you can control how the results are recorded and displayed. The MIPdisplay parameter controls the general nature of the output. There are several valid values for this parameter. Table 1 summarizes the range of possible values.

Backend server

In order to log data from the backend server, you need to add a listener to the backend server. The listener will allow you to monitor the health of the backend server. You can change this setting in the management console. Click the listener’s name to modify its settings.