> Source: [sk117713](https://support.checkpoint.com/results/sk/sk117713)

# sk117713 - "Main Mode local machine configured not to respond to unknown IP addresses"  error on locally managed SMB appliance

| Property | Value |
|----------|-------|
| Solution ID | sk117713 |
| Date Created | 2017-05-31 |
| Last Modified | 2017-06-01 |
| Technical Level | Advanced |
| Products | Spark Firewall (Locally Managed) |
| Versions | R82.00.X, R81.10.X |

## Symptoms

- * VPN Tunnel status is Down on locally managed 600/700/1100/1200R/1400 SMB appliance when there is no DAIP peer configured in VPN Sites.  

* "`IKE failure: Main Mode local machine configured not to respond to unknown IP addresses (i.e. not exportable for SR, and/or not included in the RemoteAccess community, and/or no DAIP's defined)"` message in appliance logs.  

* "`Main Mode Sent notification to Peer: invalid id information"` message in logs.

## Solution

This solution requires authentication. Please log in to view the full solution.

---

# Agent Instructions

This content is from the Check Point Support Center (https://support.checkpoint.com), the official knowledge base for Check Point cybersecurity products.

## Navigating This Knowledge Base

- **Complete index**: [llms.txt](https://support.checkpoint.com/llms.txt)
- **All SK articles**: [SecureKnowledge Sitemap](https://support.checkpoint.com/sitemaps/secureknowledge-sitemap-index.xml)
- **SK article URL pattern**: `https://support.checkpoint.com/results/sk/{skId}`
- **Markdown responses**: AI bot User-Agents automatically receive `text/markdown` content