07-18-2018 09:59 AM
On my PA-500 and PA-820's when I have a IKEV2 tunnel I tend to see this alot. Both of these are running 8.0.10
'IKEv2 SA negotiation is failed. received notify type TS_UNACCEPTABLE
Trying to figure out what is causing this. Anyone have any ideas
07-18-2018 10:42 AM
Hi @gzygadlo
This is because the IPSec Phase 2 networks (Proxy IDs) do not match. And because of this the other peer sends back this TS_UNACCEPTABLE message back to your firewall.
07-18-2018 10:42 AM
Hi @gzygadlo
This is because the IPSec Phase 2 networks (Proxy IDs) do not match. And because of this the other peer sends back this TS_UNACCEPTABLE message back to your firewall.
11-14-2022 01:26 PM
I was just having something like this too, but it is from a PAN to a PAN, and there are no proxy ids.
So I decided to do a cli based show and found that the ipsec tunnel had "set network tunnel ipsec TUNNELNAME disabled yes", but the tunnel wasn't greyed out in the webui. Enabled the tunnel and it started working.
Adding this in case someone else runs into it
02-15-2023 06:46 AM
Hi. Please, can you explain more about this?
Can you also post the show command please?
Thanks
10-03-2023 01:21 PM
That fixed mine. Thanks for the hint.
02-01-2024 06:23 AM - edited 02-01-2024 06:23 AM
Hi Steven,
Could you please paste the command here
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!
The LIVEcommunity thanks you for your participation!
