I have an issue with some site-to-site configurations that is bugging the cr*p out of me, and I thought I'd post it here.
I run some site-to-site VPN's (Palo Alto to Cisco 887 routers) which come up fine, but which seem to defy *all* configuration with respect to IpSec SA lifetime.
As far as I can tell, I've configured a 12 hour (43200 second) lifetime, yet when the IPSec is negotiated, I get this in the logs.
IPSec key installed. Installed SA: www.xxx.yyy.zzz-aaa.bbb.ccc.ddd SPI:0x8AA8C96C/0x49847307 lifetime 3600 Sec lifesize 4608000 KB.
Note the "3600 Sec" lifetime - which is only 1 hour.
Now, this is not a real big deal - apart from adding extra lines into my logs, it's not a real hassle - but it's just peeving me off that I can't solve it.
Is there anywhere else I should look for lifetime settings besides the "IPSec Crypto" setting int he network configuration?
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