State¶

Leafs

• metric
• prefix
• s_bit
• up_down

class NetworkInstances.NetworkInstance.Protocols.Protocol.Isis.Levels.Level.LinkStateDatabase.Lsp.Tlvs.Tlv.ExtendedIpv4Reachability.Prefixes.Prefix.State¶

Bases: Entity

Class Hierarchy: NetworkInstances NetworkInstance Protocols Protocol Isis Levels Level LinkStateDatabase Lsp Tlvs Tlv ExtendedIpv4Reachability Prefixes Prefix State

This class represents state data.

State parameters of an IPv4 extended prefix.

up_down¶

The up/down bit. Set if a prefix is advertised from a higher level to a lower level (e.g., level 2 to level 1), indicating that the prefix has traveled down the hierarchy. Prefixes that have the up/down bit set may only be advertised down the hierarchy, i.e., to lower levels. When a prefix is first injected into IS-IS, the bit is UNSET

type: bool

config: False

s_bit¶

The Sub-TLV present bit. If UNSET, the octets of Sub-TLVs are not present. Otherwise, the bit is set and the octet following the prefix will contain the length of the Sub-TLV portion of the structure

type: bool

config: False

prefix¶

IPv4 prefix contained within extended reachability TLVs

type: str

pattern: ^(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])/(([0-9])|([1-2][0-9])|(3[0-2]))$

config: False

metric¶

ISIS metric value

type: int

range: 1..16777215

config: False