Help
Support Forum
The Forums are a place to find answers on a range of Fortinet products from peers and product experts.
ZeroInterrupt
New Contributor

Created on ‎10-23-2015 05:23 AM

After upgrade to 5.2.4 plugging anything into wan2 shuts wan1 down

I have noticed this in 2 separate instances at 2 separate clients.  I upgrade to 5.2.4 and attempt to configure a second wan connection on WAN2 and within minutes of me just plugging into WAN2 everyone looses internet. No policies nor routing have been configured, I just plug in the secondary internet connection and I get a litany of calls asking what I did to the internet. Anyone else experience this?

 

 

2659
0 Kudos
2 REPLIES 2
gschmitt
Valued Contributor

Created on ‎10-27-2015 12:14 AM

What type of connection is set on wan2?

PPPoE? DHCP? Anything that could populate the Routing table without configuration?

Check the routing monitor for routes when the cable is plugged in.

1374
0 Kudos
Diabolicus23
New Contributor
In response to gschmitt

Created on ‎10-27-2015 03:11 PM

FortiOS 5.2.4 has a recognized bug with 2 ISP (2 default routes).

Don't use it, revert the conf to 5.2.3 and wait the next 5.2.5

1374
0 Kudos
Announcements

Select Forum Responses to become Knowledge Articles!

Select the “Nominate to Knowledge Base” button to recommend a forum post to become a knowledge article.

Labels
Top Kudoed Authors
View all
Broad. Integrated. Automated.

The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.

Social Media
Security Research
Company
News & Articles
Contact Us

Copyright 2024 Fortinet, Inc. All Rights Reserved.