OPNsense Forum

English Forums => Virtual private networks => Topic started by: ttblum on October 06, 2021, 12:25:55 am

Title: Duplicate IPSec SAs
Post by: ttblum on October 06, 2021, 12:25:55 am
Hello,

I am currently running pfSense. I have experienced a lot of trouble with over a hundred SAs being duplicated on VTI tunnels.  The problem was blamed upstream on StrongSwan:

https://redmine.pfsense.org/issues/10176
https://docs.netgate.com/pfsense/en/latest/troubleshooting/ipsec-duplicate-sa.html

Has OPNSense ever had similar issues with duplicate SAs on VTI tunnels?