Link to home
Start Free TrialLog in
Avatar of Steve Hood
Steve HoodFlag for Canada

asked on

Sonicwall Tunnels Dropping Out Several Times per Day

HI, have this ongoing issue that is causing me much grief!

I administer a small network with a Head Office linked to 3 branch offices via Site-to-Site SonicWall VPN's.

Head Office - NSA 220
3 Branch Offices - TZ205

The VPN Tunnels to our three offices drop 2-3 times per workday, all at the same time. They stay down for 2-10 minutes at a time. There is no Internet Outage or networking issues. I can remote into all of the Sonicwalls via. WAN Interface.

Sonicwall support has spent time examining my logs and cannot help it seems. The support to me in not great to put it mildly.

Any suggestions?

Steve
ASKER CERTIFIED SOLUTION
Avatar of LockDown32
LockDown32
Flag of United States of America image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
My site to site tunnels (not SonicWALL) have a KEEP ALIVE setting which I use and then timer settings in the Phase 1 and Phase 2 settings.

Did you set these?