multicast ¶Įnable or disable multicast flag for the interface. peer-addr/prefix can be an arbitrary subnetīehind the other end of the link (or even on the link in Point-to-Multipoint Local-addr has no subnet mask since the local side in PtP addressing isĪlways a single (/32) address. ip address LOCAL-ADDR peer PEER-ADDR/PREFIX ¶Ĭonfigure an IPv4 Point-to-Point address on the interface.
Set the IPv4 or IPv6 address/prefix for the interface. ip address ADDRESS/PREFIX ¶ ipv6 address ADDRESS/PREFIX ¶ Interface Commands ¶ Standard Commands ¶ interface IFNAME ¶ interface IFNAME vrf VRF ¶ shutdown ¶ Objects that were previously configured outside of Zebra. Note that inversely, from Zebra, you will not be able to delete networking This behaviour permits you to continue saving your own configįile, and decide what is really to be pushed on the config file, and what Zebra like iproute2 will not impact the configuration context from In a similar way, networking objects that are configured outside of the Show running-config will reflect what was in nf. ButĬonfiguration context from Zebra will remain the same as the one from Information comprises the operational context from Zebra. Then, it will read the configurationįile, including its own interface addresses, static routes, etc. Configuration Addresses behaviour ¶Īt startup, Zebra will first discover the underlying networking objectsįrom the operating system. The linux kernel or from offload notification. Protocols about route installation/update on ack received from This signals to zebra to notify upper level This option takes the optional paramegers notify_on_offload In other words the initial ACK received for linux kernel installationĭoes not give zebra any data about what the state of the offload At this point thisĬode only supports asynchronous notification of the offload state. This way, allow them to specify this with FRR. When the operator knows that FRR will be working in The linux kernel has the ability to use asic-offload ( see switchdevĭevelopment ). Option and we will use Route Replace Semantics instead of delete Kernel that supports this functionality then run Zebra with this Replacement semantics for v6 that v4 uses. The linux kernel is receiving the ability to use the same route If this option is supplied on the cli, the path to the zebraĬontrol socket(zapi), is used. Virtual Routing and Forwarding -z, -socket ¶ The other daemons will operate on the VRF That implies that all network namespaces discovered by
When Zebra starts with this option, the VRF backend is based on Linux Is bounded by what you compiled FRR with as the maximum number. If you are running zebra on hardware limited functionality you canįorce zebra to limit the maximum ecmp allowed to X. Run zebra with a limited ecmp ability compared to what it is compiled to. When program terminates, do not flush routes installed by zebra from the
If no time is specified then we will sweep those routes immediately. Identifies that it was the originator of will be swept in TIME seconds. Zebra, when started, will read in routes. If this option is specified, the graceful restart time is TIME seconds. zebra parses configuration file and terminates Zebra specific invocation options are listed below. Invoking zebra ¶īesides the common invocation options ( Common Invocation Options), the Table updates, interface lookups, and redistribution of routes betweenĭifferent routing protocols.
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