FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
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Staff
Staff
Article Id 268182
Description This article describes how to resolve the 'Unable to load VPN map from server' error.
Scope FortiGate, IPSec VPN, VPN, 7.0.11 and above, 7.2.1 and above.
Solution

When selecting 'VPN Location Map', sometimes the GUI may not load and will instead raise the error 'Unable to load VPN map from the server'. For example:

 

Unable to load.PNG

 

Step 1: Check DNS and Connectivity to mapserver.fortinet.com.

 

exe ping mapserver.fortinet.com

Unable to resolve hostname.

 

In this case, the FortiGate is unable to resolve the name. Ensure that the DNS settings in the FortiGate by going to Network -> DNS.

 

exe ping mapserver.fortinet.com

PING mapserver.fortinet.com (208.91.114.183): 56 data bytes

 

--- mapserver.fortinet.com ping statistics ---

5 packets transmitted, 0 packets received, 100% packet loss

 

In this case, the FortiGate can resolve the name correctly but there is no connectivity.

 

exe ping mapserver.fortinet.com

PING mapserver.fortinet.com (208.91.114.183): 56 data bytes

64 bytes from 208.91.114.183: icmp_seq=0 ttl=57 time=54.9 ms

64 bytes from 208.91.114.183: icmp_seq=1 ttl=57 time=55.7 ms

64 bytes from 208.91.114.183: icmp_seq=2 ttl=57 time=54.5 ms

64 bytes from 208.91.114.183: icmp_seq=3 ttl=57 time=54.5 ms

64 bytes from 208.91.114.183: icmp_seq=4 ttl=57 time=54.5 ms

 

--- mapserver.fortinet.com ping statistics ---

5 packets transmitted, 5 packets received, 0% packet loss

round-trip min/avg/max = 54.4/54.4/54.4 ms

 

Check connectivity on port 443.

 

exe telnet mapserver.fortinet.com 443

Trying 208.91.114.183...

Connected to 208.91.114.183

 

Step 3: A feature to validate certificates of 'mapserver.fortinet.com' was introduced in v7.2.1 and v7.0.11.

FortiGate's default certificate store does not trust all of the certificates in the chain of 'mapserver.fortinet.com' to load.

 

After manually downloading all CA in the chain from 'mapserver.fortinet.com' and uploading them to FortiGate as a trusted CA, the VPN Location Map will successfully load. See the steps below.

 

  1. Manually download the CA in the chain from 'mapserver.fortinet.com'.

 

Unable to load2.PNG


Alternatively, download the certificate from DigiCertGlobal here.

  1. Upload it to FortiGate as a trusted CA.

 

Unable to load3.PNG


  1. Test to see if it works as intended.

    Unable to load4.PNG

 

Related article:

Technical Tip: Working of VPN location map.