Siemens SCALANCE W1750D CLI - Page 116

CLI Commands
4.7 G
SCALANCE W1750D CLI
116 Function Manual, 03/2019, C79000-G8976-C452-04
Parameter
Description
Range
Default
primary <name>
Denotes the primary GRE tunnel IP address or
domain name.
— —
backup <name>
Denotes the secondary GRE tunnel IP address or
domain name
— —
disable-preemption
Disables the hold on timer from running on the
AP.
— —
disable-reconnect-
user-on-failover
Prevents the SSIDs from being disabled when a
GRE tunnel failover occurs.
— —
hold-time
<hold_time>
Configures the hold time for the GRE tunnel fail-
over. When preemption is enabled, and the pri-
mary GRE tunnel is UP, the GRE tunnel
connection will switch to the primary tunnel after
the specified hold time.
30-900
seconds
600 sec-
onds
per-ap-tunnel
Enables allAPs in a cluster to form individual
GRE tunnels to the endpoints. The tunnel failover
will be determined by the Master AP in the clus-
ter. The slave APs will sync its GRE tunnel end-
point to the same endpoint as the master AP to
ensure uniformity in the tunnel endpoint across
the cluster.
— —
ping-frequency
<freq>
Denotes the ping interval. 10-60
seconds
15 seconds
ping-retry-count
<new_count>
Denotes the number of ping packets missed to
mark the tunnel down status.
2 - 10 3
reconnect-time-on-
failover <down time>
Denotes the time to disable SSIDs. — —
type <type>
Configures the protocol number for the GRE type
—
—
no…
Removes the configuration.
—
—
Usage Guidelines
Use this command to configure a manual GRE IPv4 or IPv6 tunnel
Example
The following example configures a IPv4 or IPv6 GRE tunnel :
(scalance)(config)# gre primary pendpoint@arubanetworks.com
(scalance)(config)# gre backup sendpoint@arubanetworks.com
(scalance)(config)# gre disable-preemption
(scalance)(config)# gre disable-reconnect-user-on-failover
(scalance)(config)# gre hold-time 600
(scalance)(config)# gre per-ap-tunnel
(scalance)(config)# gre ping-frequency 15
(scalance)(config)# gre ping-retry-count <new_count>