Ipv6 Ospf Bfd All-Neighbors - Dell S4810 Reference Manual

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Version 8.4.2.0

Before you enable IPsec authentication on an OSPFv3 interface, first enable IPv6

unicast routing globally, configure an IPv6 address and enable OSPFv3 on the

interface, and assign the interface to an area.

An SPI value must be unique to one IPsec security policy (authentication or

encryption) on the router. Configure the same authentication policy (same SPI and

key) on each OSPFv3 interface in a link.

To remove an IPsec authentication policy from an interface, enter the no ipv6 ospf

authentication spi number command. To remove null authentication on an

interface to allow the interface to inherit the authentication policy configured for

the OSPFv3 area, enter the no ipv6 ospf authentication null command.

area authentication

show crypto ipsec policy

show crypto ipsec sa ipv6

interfaces in authentication policies.

ipv6 ospf bfd all-neighbors

Establish BFD sessions with all OSPFv3 neighbors on a single interface or use non-default BFD session

ipv6 ospf bfd all-neighbors [disable | [interval interval

min_rx min_rx multiplier value role {active | passive}]]

To disable all BFD sessions on an OSPFv3 interface implicitly, use the no ipv6

ospf bfd all-neighbors disable command in interface mode..

milliseconds

milliseconds

Introduced on the E-Series.

Introduced on the S4820T.

– configures an IPsec authentication policy for an OSPFv3

– displays the configuration of IPsec authentication

– displays the security associations set up for OSPFv3

(OPTIONAL) Enter the keyword disable to disable BFD on

this interface.

(OPTIONAL) Enter the keyword interval to specify non-

default BFD session parameters beginning with the

transmission interval. The range is from 50 to 1000. The

default is 100.

Enter the keywords min_rx to specify the minimum rate at

which the local system receives control packets from the

Open Shortest Path First (OSPFv2 and OSPFv3)