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Establish Secure Connections Virtual Private Network Management Configure Virtual Private Network Management Introduction to Site-to-Site Virtual Private Network Monitor FDM-Managed DeviceASAAWS Site-to-Site Virtual Private Networks Identify VPN Issues Find Issues in Tunnel Configuration

Last updated: Jul 29, 2025

Find Issues in Tunnel Configuration

The tunnel configuration error can occur in the following scenarios:

  • When the IP address of a site-to-site VPN interface changes, the "Peer IP Address Value has changed".

  • When the IKE value of a VPN tunnel doesn't match the other VPN tunnel, the "IKE value Mismatch" message appears.

Procedure

1

In the Security Cloud Control platform menu, choose Products > Firewall.
2

In the left pane, click Manage > Secure Connections > Network Connections > Site to Site VPN to open the VPN page.
3

Select Table View.
4

Open the Filter panel by clicking the filter icon .
5

In the Tunnel Issues, click Detected Issues to view the VPN configuration reporting errors. You can view the configuration reporting issues .

6

Select the VPN configuration reporting issues.

7

In the Peers pane on the right, the icon appears for the peer having the issue. Hover over the icon to see the issue and resolution.

Next Step: Resolve Tunnel Configuration Issues.
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