Chapter 16 Interfaces
ZyWALL Series CLI Reference Guide
163
ip ospf dead-interval
<1..65535>
Sets how long to wait for hello packets before declaring that the neighbor is
dead.
The
no command resets the interval.
ip ospf hello-
interval <1..65535>
Sets how often to send a hello packet to check if a neighbor is still alive.
The
no command resets the interval.
ip ospf retransmit-
interval <1..65535>
Sets the time between Link-State Advertisement (LSA) retransmissions to
adjacent routers for a given interface.
The
no command resets the interval.
[no] ip ospf
{authentication-key
key8 | encrypted-
authentication-key
encrypted_str}
Sets an authentication method. To exchange OSPF routing information with
peer border routers, you must use the same authentication method that they
use. The
no command disables the configured authentication.
encrypted_str: string used for encryption
key8: key used for authentication and can contain1-8 alphanumeric
characters, underscores, and dashes.
[no] ip ospf message-
digest-key <1..255>
{md5 dr_authkey_16 |
encrypted-md5
encrypted_str}
Sets the ID (between 1 and 255) for MD5 authentication and the password
(up to 16 alphanumeric characters and the underscore) for text
authentication or MD5 authentication of the Designated Router (DR). The
no
command disables the configured authentication.
dr_authkey_16: password for authentication and can contain1-16
alphanumeric characters, underscores, and dashes.
encrypted_str: string used for encryption
[no] ip ospf
authentication
[message-digest |
same-as-area]
Uses the default authentication method in the area. disables authentication.
The
no command disables using the default authentication method in the
area.
[no] ip rip {send |
receive} version
<1..2> [1.2]
Sets the RIP version(s) used for sending or receiving RIP packets. Choices are
1, 2, and 1 and 2.
[no] ip v2-broadcast
Sends RIP-2 packets using subnet broadcasting; otherwise, the Zyxel Device
uses multicasting.
[no] igmp direction
{upstream |
downstream}
Sets the RIP direction
downstream
: This interface receives routing information.
upstream
: This interface sends routing information.
[no] igmp activate
Allows the Zyxel Device to act as an IGMP proxy for hosts connected on the
IGMP downstream interface.
binding interface
interface_name crypto-map
map_name
Binds the VTI interface to an IPSec SA that uses the VPN Tunnel Interface
scenario vpn-tunnel-interface)
vpn-interface-restriction
activate
Turns on interface restrictions for IPSec VPN traffic.
When the remote IPSec VPN device initiates a VPN tunnel to one of the Zyxel
Device’s WAN interface, outgoing VPN traffic can only be sent through the
WAN interface on which the incoming VPN traffic was received. If the original
WAN interface is down or disabled, the Zyxel Device will discard the outgoing
VPN traffic instead of forwarding it through another active WAN interface.
Note: The command takes effect after you restart the Zyxel Device.
Table 78 interface Commands: VTI Interfaces (continued)
COMMAND DESCRIPTION
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