ADVPN: Spoke lose connect everyday

[worawit]

I found problem Spoke site down everyday and cannot came back until reboot spoke.

I see spoke  in vam server

<HP-VPN-1>dis vam server address
ADVPN domain name: 
Total private address mappings: 3
Group Private address Public address Type NAT Holding time
0 xxxx yyyy Hub No 0H 35M 37S
0 xxxx yyyy Hub No 0H 27M 33S
0 xxxx yyyy Spoke Yes 0H 35M 37S

but no session in display advpn session

I see ipsec sa had connection.

Please recommend to tuning for more stable spoke.

[Mike_ES]

Hi,

Could you please share spoke RTR: ADVPN config and all ISAKMP/IPSec part?

Br,

Michal