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I've recofigured the VPN 5 times now and keep running into the same problem. I have a Cisco ASA 5510 connected via site-to-site VPN to a Sophos XG115. The Cisco side has 11 subnets and the Sophos has 1. The primary subnet on the Cisco does not send a...
Just wanted to give an update. I believe I have found this issue to be the result of a bug in the ASA software.
"Duplicate ASP table entry causes FW to encrypt traffic with invalid SPI
CSCsh48962"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCsh4...
@JLOW1213 wrote:
Maybe it's a bug in the ASA software. Should I try upgrading to a different version?
Never mind on upgrading, I don't have access to download.
Francesco,
So I spoke too soon. It worked fine yesterday but today it is back to not working. Here is the packet tracer results if you are still able to help.
Thanks,
Jason
I had to get the VPN done so I ended up recreating it again using a different subnet. Everything is working fine now. There must be something with the 192.168.12.0/24 subnet that was causing it not to work.
Thanks for you help.
-Jason
