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Related Commands
config user group
config firewall policy
12.7 pinggen
Use this command to generate periodic traffic on one or two VPN tunnels.
The ping generator generates traffic in an IPSec VPN tunnel to keep the tunnel connection open at
times when no traffic is being generated inside the tunnel. For example, the ping generator is useful in
scenarios where a dialup client or dynamic DNS peer connects from an IP address that changes
periodically—traffic may be suspended while the IP address changes. You may also use the ping
generator to trouble-shoot network connectivity inside a VPN tunnel.
You can configure settings to generate traffic through two tunnels simultaneously. The ping interval is
fixed at 40 seconds.
The source and destination IP addresses refer to the source and destination addresses of IP packets
that are to be transported through the VPN. When source and destination addresses of 0.0.0.0 are
specified, no ping traffic is generated between the source and destination.
Command syntax pattern
config vpn pinggen
set <keyword> <variable>
end
config vpn pinggen
unset <keyword>
end
pinggen command keywords and variables
Keywords & Variables
Description
Default
dst <address_ipv4>
Enter the IP address of the computer to ping at
the remote end of the VPN tunnel.
0.0.0.0
dst2 <address_ipv4>
If you want to generate traffic on a second VPN
tunnel simultaneously, enter the IP address of the
computer to ping at the remote end of the second
VPN tunnel.
0.0.0.0
src <address_ipv4>
Enter the private IP address from which traffic
may originate locally (for example, 192.168.20.1).
0.0.0.0
src2 <address_ipv4>
If you want to generate traffic on a second VPN
tunnel simultaneously, enter a second private IP
address from which traffic may originate locally
0.0.0.0
Summary of Contents for freeGuard 100
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