How Can I Obtain the Real IP Address of a Visitor?

2



The layer-7 ELB service automatically obtains the real IP addresses of visitors using the X-Forwarded-For HTTP header. This function cannot be disabled.


The layer-4 service cannot obtain the real IP addresses of visitors.



Other related questions:
How can I know whether an AP has obtained an IP address
If the address pool for APs is configured on an AC, run the display ip pool name ip-pool-name used command on the AC. If the command output displays an AP's MAC address and a corresponding IP address, the AP has obtained an IP address. We can also run the following command to make sure IP address. - V200R005 and earlier versions: display ap-run-info id ap-id - V200R006 and later versions: display ap all

How can I obtain switch configurations through an NMS when the IP address of the NMS is on a VPN
Solution When an NMS manages a switch through a VPN, switch management information needs to be sent to the NMS through a VPN instance. You can run the set net-manager vpn-instance command to configure the default VPN instance for the NMS to manage the switch so that the switch can use this VPN instance to communicate with the NMS. Precautions - Before running this command, ensure that a VPN instance has been created successfully on the switch. - After this command is configured, commands that you have configured for file transfers over FTP, TFTP, or SFTP only take effect in the default VPN instance. - If the switch has been configured as a log host, the NMS can receive logs from the switch through the default VPN instance.

How do I check IP addresses that are dynamically obtained by an AR
On the AR, you can run the following command to check the IP address that is dynamically obtained. - If IP addresses are assigned based on the interface address pool, run the display ip pool interface interface-pool-name used command. If the IP addresses are assigned based on the global address pool, run the display ip pool name ip-pool-name used command. You can know the IP address assigned to each client based on the mapping between IP addresses and MAC addresses.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top