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bgp-evpn : use ip-forward options on vnet interfaces

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Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
This commit is contained in:
Alexandre Derumier 2019-09-05 07:06:30 +02:00 committed by Thomas Lamprecht
parent 8adeb0eb17
commit fc8f7b5379
1 changed files with 72 additions and 20 deletions
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92
vxlan-and-evpn.adoc
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@ -542,15 +542,6 @@ in each direction (always the destination VNI) across the routed infrastructure.
image::images/vxlan-l3-asymmetric.svg["vxlan l3 asymmetric",align="center"]
sysctl.conf tuning
----
#enable routing
net.ipv4.ip_forward=1
net.ipv6.conf.all.forwarding=1
----
* node1
----
@ -584,7 +575,9 @@ iface vmbr2 inet static
bridge_ports vxlan2
bridge_stp off
bridge_fd 0
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -604,6 +597,9 @@ iface vmbr3 inet static
bridge_ports vxlan3
bridge_stp off
bridge_fd 0
ip-forward on
ip6-forward on
arp-accept on
----
@ -661,6 +657,9 @@ iface vmbr2 inet static
bridge_ports vxlan2
bridge_stp off
bridge_fd 0
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
@ -681,6 +680,9 @@ iface vmbr3 inet static
bridge_ports vxlan3
bridge_stp off
bridge_fd 0
ip-forward on
ip6-forward on
arp-accept on
----
@ -738,7 +740,9 @@ iface vmbr2 inet static
bridge_ports vxlan2
bridge_stp off
bridge_fd 0
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -749,7 +753,6 @@ iface vxlan3 inet manual
bridge-unicast-flood off
bridge-multicast-flood off
auto vmbr3
iface vmbr3 inet static
address 10.0.3.254
@ -758,6 +761,9 @@ iface vmbr3 inet static
bridge_ports vxlan3
bridge_stp off
bridge_fd 0
ip-forward on
ip6-forward on
arp-accept on
----
@ -798,14 +804,6 @@ A vrf is needed for the L3VNI, so all vmbr bridge need to be in the vrf if they
image::images/vxlan-l3-symmetric.svg["vxlan l3 symmetric",align="center"]
sysctl.conf tuning
----
#enable routing
net.ipv4.ip_forward=1
net.ipv6.conf.all.forwarding=1
----
* node1
----
@ -843,6 +841,9 @@ iface vmbr2 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr2
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -862,6 +863,9 @@ iface vmbr3 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr3
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
#interconnect vxlan-vfr l3vni
auto vxlan4000
@ -944,6 +948,9 @@ iface vmbr2 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr2
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -963,6 +970,9 @@ iface vmbr3 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr3
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
#interconnect vxlan-vfr l3vni
auto vxlan4000
@ -1046,6 +1056,9 @@ iface vmbr2 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr2
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -1065,6 +1078,9 @@ iface vmbr3 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr3
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
#interconnect vxlan-vfr l3vni
auto vxlan4000
@ -1158,6 +1174,9 @@ iface vmbr2 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr2
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -1177,6 +1196,9 @@ iface vmbr3 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr3
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
#interconnect vxlan-vfr l3vni
auto vxlan4000
@ -1269,6 +1291,9 @@ iface vmbr2 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr2
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -1288,6 +1313,9 @@ iface vmbr3 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr3
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
#interconnect vxlan-vfr l3vni
auto vxlan4000
@ -1371,6 +1399,9 @@ iface vmbr2 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr2
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -1390,6 +1421,9 @@ iface vmbr3 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr3
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
#interconnect vxlan-vfr l3vni
auto vxlan4000
@ -1482,6 +1516,9 @@ iface vmbr2 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr2
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -1501,6 +1538,9 @@ iface vmbr3 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr3
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
#interconnect vxlan-vfr l3vni
auto vxlan4000
@ -1594,6 +1634,9 @@ iface vmbr2 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr2
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -1613,6 +1656,9 @@ iface vmbr3 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr3
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
#interconnect vxlan-vfr l3vni
auto vxlan4000
@ -1705,6 +1751,9 @@ iface vmbr2 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr2
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
auto vxlan3
iface vxlan3 inet manual
@ -1724,6 +1773,9 @@ iface vmbr3 inet static
netmask 255.255.255.0
hwaddress 44:39:39:FF:40:94 #must be same on each node vmbr3
vrf vrf1
ip-forward on
ip6-forward on
arp-accept on
#interconnect vxlan-vfr l3vni
auto vxlan4000