We have a Central site with approx. 40 Branch sites connected using mostly Sierra GSM Routers which connect back to a Central ASA 5508
All sites use IPsec VPN to connect to ASA. We decided to purchase an RUT955 to facilitate a new site. Connecting the site and creating the tunnel was not an issue.
The issue is that the Router appears to be sending constant ICMP traffic to the ASA Exceeding 100 Kbytes per second (In each direction)
Attached is view of ASDM Syslog entries. any advice would be appreciated.