tunnel keepalive
Configure the tunnel keepalive target, interval and attempts.
Syntax
tunnel keepalive {
ip-address | ipv6-address
}[interval
{
seconds
}] [attempts {
count
| unlimited}]
Use the
no
tunnel keepalive
command to disable tunnel keepalive probes.
Parameters
ip-address ipv6
address
Enter the
IPv4 or IPv6 address
of the peer to which the
keepalive probes will be sent.
interval
seconds
Enter the keyword
interval
followed by the interval time, in
seconds, after which the restart process to keepalive probe
packets.
The range is from 5- 255. Default range is 5.
count
(OPTIONAL) Enter the keyword
count
to count packets
processed by the filter.
The range is from 3-10, Default range is 3.
unlimited
Enter the keyword
unlimited
to specify the unlimited
number of keepalive probe packets.
Defaults
Tunnel keepalive is disabled.
Command
Modes
INTERFACE TUNNEL
Command
History
Version 9.4(0.0)
Introduced on the MXL.
Usage
Information
When configured, the system will send ICMP echo probe packets at the configured
interval and expect a response within the configured number of attempts, else the
tunnel interface will be declared operational down.
tunnel allow-remote
Configure an IPv4 or IPv6 address or prefix whose tunneled packets will be accepted for decapsulation. If
no allow-remote entries are configured, tunneled packets from any remote peer address will be
accepted.
Syntax
tunnel allow-remote
{
ip-address | ipv6-address
} [
mask
]
Use the
no
tunnel allow-remote
command to delete a configured allow-remote
entry. Any specified address/mask values must match an existing entry for the
1298
Tunneling
