Tunnels status VPN between Palo Alto-3260 and AWS VPC.

[nson2139]

Folks,

Typically when we build a IPSec tunnel from the AWS VPC to the on-prem Palo Alto box we get an option of 2 tunnel's from the AWS. I have options of configuring both the tunnels as UP/UP when the end point is something like a Juniper ISG-1000/ISG-2000 device.

However, when I configured it on the PA-3260 only one of the tunnels is seen as up and the other is seen as down and this happens because the PA does not take equal routes to the destination on both tunnels.(at least that is what I seen).

I wanted to check if it is something I did incorrect. Any suggestions/guideance?

Thanks!!

[Raido_Rattameister · Accepted solution]

Check if ECMP works in your case.

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClF8CAK

[nson2139]

bingo!!! this did the trick.