HP FlexNetwork MSR2003 Configuration Manual page 360

Step
4. Specify a source address or
source interface for the
tunnel interface.
5. (Optional.) Set the DF bit for
ADVPN packets.
6. (Optional.) Set the source
UDP port number of ADVPN
packets.
7. Bind a VAM client to the
tunnel interface.
8. (Optional.) Configure a
private network for the tunnel
interface.
9. (Optional.) Set the keepalive
interval and the maximum
number of keepalive
attempts for the tunnel
interface.
Command
source { ip-address |
interface-type interface-number }
tunnel dfbit enable
advpn source-port port-number
•
Bind an IPv4 VAM client to
the tunnel interface:
vam client client-name
[ compatible advpn0 ]
•
Bind an IPv6 VAM client to
the tunnel interface:
vam ipv6 client client-name
•
Configure a private IPv4
network for the tunnel
interface:
advpn network ip-address
{ mask-length | mask }
[ preference
preference-value ]
•
Configure a private IPv6
network for the tunnel
interface:
advpn ipv6 network prefix
prefix-length [ preference
preference-value ]
keepalive interval time-interval
retry retry-times
346
Remarks
By default, no source address or
source interface is configured for
a tunnel interface.
The specified source address or
the IP address of the specified
source interface is used as the
source address of sent ADVPN
packets.
If multiple GRE ADVPN tunnel
interfaces have the same source
address or source interface, you
must configure different GRE keys
for the interfaces. For information
about GRE keys, see Layer 3—IP
Services Configuration Guide.
By default, the DF bit is not set for
ADVPN packets.
By default, the source UDP port
number of ADVPN packets is
18001.
This command is available when
the tunnel mode is UDP.
If the vam client command
configured on the tunnel interface
has the compatible keyword, the
tunnel interface must have a
different source UDP port number
from other tunnel interfaces.
By default, no VAM client is bound
to an ADVPN tunnel interface.
A VAM client can be bound to only
one IPv4 or IPv6 ADVPN tunnel
interface.
By default, no private network is
configured for the tunnel interface.
Set the preference of the private
network route to be higher than
other dynamic routing protocols,
and lower than static routing.
By default, the keepalive interval
is 180 seconds, and the maximum
number of keepalive attempts is 3.
The keepalive interval and the
maximum number of keepalive
attempts must be the same on the
tunnel interfaces in an ADVPN
domain.