From 78980c2854ee39c23643af36a9e8af3b85df74a4 Mon Sep 17 00:00:00 2001 From: Reuben Dowle Date: Fri, 26 Feb 2021 11:12:49 +1300 Subject: [PATCH] ospfd: Document option to support dmvpn networks Signed-off-by: Reuben Dowle --- doc/user/ospfd.rst | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/doc/user/ospfd.rst b/doc/user/ospfd.rst index 85b6007f36..765a4d317a 100644 --- a/doc/user/ospfd.rst +++ b/doc/user/ospfd.rst @@ -587,7 +587,7 @@ Interfaces :clicmd:`ip ospf dead-interval minimal hello-multiplier (2-20)` is also specified for the interface. -.. clicmd:: ip ospf network (broadcast|non-broadcast|point-to-multipoint|point-to-point) +.. clicmd:: ip ospf network (broadcast|non-broadcast|point-to-multipoint|point-to-point [dmvpn]) When configuring a point-to-point network on an interface and the interface has a /32 address associated with then OSPF will treat the interface @@ -595,6 +595,9 @@ Interfaces net.ipv4.conf..rp_filter value to 0. In order for the ospf multicast packets to be delivered by the kernel. + When used in a DMVPN network at a spoke, this OSPF will be configured in + point-to-point, but the HUB will be a point-to-multipoint. To make this + topology work, specify the optional 'dmvpn' parameter at the spoke. Set explicitly network type for specified interface. -- 2.39.5