Hi,
any impact to enable it by default ?
if user have only 1 peer for example ?
maybe is is better to only enable it if we have more than 1 peer in the
group ?
and check that we use ebgp.
something like:
push @controller_config, "neighbor BGP ebgp-multihop 3" if $ebgp && scalar @peers
> 1;
On 09/04/2021 14:21, Alexandre Bruyelles wrote:
From: Alexandre Bruyelles <[email protected]>
Multihop is required when the bgpd are running across
a pair of MLAG routers.
In such scenario, TCP trafic from Proxmox to router A
may pass through router B, which will decrease the TTL.
Signed-off-by: Alexandre Bruyelles <[email protected]>
---
PVE/Network/SDN/Controllers/BgpPlugin.pm | 1 +
1 file changed, 1 insertion(+)
diff --git a/PVE/Network/SDN/Controllers/BgpPlugin.pm
b/PVE/Network/SDN/Controllers/BgpPlugin.pm
index e5d8490..69436a0 100644
--- a/PVE/Network/SDN/Controllers/BgpPlugin.pm
+++ b/PVE/Network/SDN/Controllers/BgpPlugin.pm
@@ -85,6 +85,7 @@ sub generate_controller_config {
push @controller_config, "neighbor BGP peer-group";
push @controller_config, "neighbor BGP remote-as $remoteas";
push @controller_config, "neighbor BGP bfd";
+ push @controller_config, "neighbor BGP ebgp-multihop 3";
}
# BGP peers
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