Users Guide

Example
OS10(config)# interface ethernet 1/1/6
OS10(conf-if-eth1/1/6)# ipv6 ospf encryption ipsec spi 500 esp des
1234567812345678 md5 12345678123456781234567812345678
OS10(config)# interface ethernet 1/1/5
OS10(conf-if-eth1/1/5)# ipv6 ospf encryption null
Supported
Releases
10.4.0E(R1) or later
ipv6 ospf hello-interval
Sets the time interval between hello packets sent on an interface.
Syntax
ipv6 ospf hello-interval seconds
Parameters seconds — Enter the hello-interval value in seconds, from 1 to 65535.
Default 10 seconds
Command Mode INTERFACE
Usage
Information
All routers in a network must have the same hello time interval between the hello packets. The no version
of the this command resets the value to the default.
Example
OS10(config)# interface vlan 10
OS10(conf-if-vl-10)# ipv6 ospf hello-interval 30
Supported
Releases
10.3.0E or later
ipv6 ospf mtu-ignore
Disables MTU size detection on received Database Descriptor (DBD) packets when forming OSPFv3 adjacency.
Syntax
ipv6 ospf mtu-ignore
Parameters None
Default Not configured
Command Mode INTERFACE
Usage
Information
If the MTU size of the peer interface is greater than the local interface, switches that run OSPFv3 do not
form adjacencies with neighbors. Use this command to override this behavior and form adjacency.
If you try to disable a neighborship using the no ipv6 ospf mtu-ignore command after a
neighborship is formed using the ipv6 ospf mtu-ignore command, the neighborship still continues.
To remove a neighborship after it is formed using the ipv6 ospf mtu-ignore command, use the
clear ipv6 ospf process command.
Example
OS10(conf-if-eth1/1/17)# ipv6 ospf mtu-ignore
Supported
Releases
10.5.1.0 or later
ipv6 ospf network
Sets the network type for the interface.
Syntax
ipv6 ospf network {point-to-point | broadcast}
978 Layer 3