NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
Netgear FVS318G Site to Site VPN tunnel
This tunnel has been working correctly and was reconfigured after the ISP at both sites was switched to another provider. About a month later staff member noticed corruption in files copied over ...
Public IP's (even though DHCP) are not changing over several months now, and worked fine with these IP's for month or two,before the issue suddeny started
SA Lifetimes were set to 8 hours and the connection was resetting every 15 to 20 minutes.
I switched them to 24 hours.
They are both running 3.1.1-18 whihc is newest according to the Netgear download page.
They were both running 3.0.7-34 and working fine, before the issue suddeny started.
Firmware History:
3.1.1-18
3.1.1-14
3.1.1-08
3.0.8-12
3.0.7-24
3.0.7-22
3.0.6-16
3.0.6-15
3.0.5-27
Are you sure the WAN connection is not dropping out?
Not sure what diagnostic software you run but have you tried a continuous PING to the remote site WAN IP to see if it drops, and for how long? If it drops, figure out where it is dropping. Run a few traceroutes and notate the IP's.
You also need to find out what the DHCP expiration is set for. Just because the IP isn't changing doesn't mean that it isn't renewing itself every 15 or 20 minutes. Whenever the WAN renews your VPN tunnels can drop (I've seen it happen in as little as 4 seconds for the VPN to renegotiate). This is probably not enough to disrupt someones browsing but could be enough for it to booger up a VPN transfer.
Who is the ISP and what type of service is it? Same on both sides? (I see you mention Cox)
NETGEAR Academy
Boost your skills with the Netgear Academy - Get trained, certified and stay ahead with the latest Netgear technology!
Join Us!
