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| -rw-r--r-- | docs/configuration/protocols/ospf.rst | 65 |
1 files changed, 62 insertions, 3 deletions
diff --git a/docs/configuration/protocols/ospf.rst b/docs/configuration/protocols/ospf.rst index 435e1297..92534203 100644 --- a/docs/configuration/protocols/ospf.rst +++ b/docs/configuration/protocols/ospf.rst @@ -190,6 +190,18 @@ Optional :cfgcmd:`max-holdtime` sets the maximum wait time between two consecutive SPF calculations. The default value is 10000 ms. +.. cfgcmd:: set protocols ospf ldp-sync + + This command will enable IGP-LDP synchronization globally for OSPF. This + requires for LDP to be functional. This is described in :rfc:`5443`. By + default all interfaces operational in OSPF are enabled for synchronization. + Loopbacks are exempt. + +.. cfgcmd:: set protocols ospf ldp-sync holddown <seconds> + + This command will change the hold down value globally for IGP-LDP + synchronization during convergence/interface flap events. + Area Configuration ------------------ @@ -437,6 +449,15 @@ Interface Configuration synchronizing process of the router's database with all neighbors. The default value is 1 seconds. The interval range is 3 to 65535. +.. cfgcmd:: set protocols ospf interface <interface> ldp-sync disable + + This command disables IGP-LDP sync for this specific interface. + +.. cfgcmd:: set protocols ospf interface <interface> ldp-sync holddown + <seconds> + + This command will change the hold down value for IGP-LDP synchronization + during convergence/interface flap events, but for this interface only. Manual Neighbor Configuration ----------------------------- @@ -603,11 +624,10 @@ Operational Mode Commands Hello due in 4.563s Neighbor Count is 1, Adjacent neighbor count is 1 -.. opcmd:: show ip ospf route [detail] +.. opcmd:: show ip ospf route This command displays the OSPF routing table, as determined by the most - recent SPF calculation. With the optional :cfgcmd:`detail` argument, - each route item's advertiser router and network attribute will be shown. + recent SPF calculation. .. code-block:: none @@ -847,6 +867,43 @@ Enable OSPF with route redistribution of the loopback and default originate: set policy route-map CONNECT rule 10 match interface lo +Enable OSPF and IGP-LDP synchronization: +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +**Node 1:** + +.. code-block:: none + + set interfaces loopback lo address 10.1.1.1/32 + set interfaces ethernet eth0 address 192.168.0.1/24 + + set protocols ospf area 0 network '192.168.0.0/24' + set protocols ospf area 0 network '10.1.1.1/32' + set protocols ospf parameters router-id '10.1.1.1' + set protocols ospf ldp-sync + + set protocols mpls interface eth0 + set protocols mpls ldp discovery transport-ipv4-address 10.1.1.1 + set protocols mpls ldp interface lo + set protocols mpls ldp interface eth0 + set protocols mpls ldp parameters transport-prefer-ipv4 + set protocols mpls ldp router-id 10.1.1.1 + + +This gives us IGP-LDP synchronization for all non-loopback interfaces with +a holddown timer of zero seconds: + + +.. code-block:: none + + Node-1@vyos:~$ show ip ospf mpls ldp-sync + eth0 + LDP-IGP Synchronization enabled: yes + Holddown timer in seconds: 0 + State: Sync achieved + + + Enable OSPF with Segment Routing (Experimental): ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -856,6 +913,7 @@ Enable OSPF with Segment Routing (Experimental): set interfaces loopback lo address 10.1.1.1/32 set interfaces ethernet eth0 address 192.168.0.1/24 + set protocols ospf area 0 network '192.168.0.0/24' set protocols ospf area 0 network '10.1.1.1/32' set protocols ospf parameters opaque-lsa @@ -871,6 +929,7 @@ Enable OSPF with Segment Routing (Experimental): set interfaces loopback lo address 10.1.1.2/32 set interfaces ethernet eth0 address 192.168.0.2/24 + set protocols ospf area 0 network '192.168.0.0/24' set protocols ospf area 0 network '10.1.1.2/32' set protocols ospf parameters opaque-lsa |