[pve-devel] [PATCH pve-docs] sdn: add rp_filter sysctl tuning when mulitple evpn nodes are used

[Alexandre Derumier]

Signed-off-by: Alexandre Derumier <aderumier at odiso.com>
---
 pvesdn.adoc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pvesdn.adoc b/pvesdn.adoc
index be62769..d1ff036 100644
--- a/pvesdn.adoc
+++ b/pvesdn.adoc
@@ -928,6 +928,19 @@ and 10.0.2.0/24 in this example), will be announced dynamically.
 Notes
 -----
 
+Multiple EVPN Exit Nodes
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+If you have multiple gateway nodes, disable rp_filter as packet could incoming in a 1 node, and outgoing
+to another node.
+
+
+sysctl.conf
+-----
+net.ipv4.conf.default.rp_filter=0
+net.ipv4.conf.all.rp_filter=0
+-----
+
 VXLAN IPSEC Encryption
 ~~~~~~~~~~~~~~~~~~~~~~
 
-- 
2.30.2