ROS: 7.1.1
I have the following configuration for our VxLAN tunnels. I am getting complaints that performance is dropping significantly on random occasions from one of our remote networks. I am not sure if they are having local LAN issues or if it is the tunnel configuration. Is there a better config than what I have to improve performance? (Sites like google would not open up for end-users until I modified the L2MTU). It is tunnel 101 we are using (100-400MB Internet traffic)
Near end Mikrotik CCR1036:
# feb/16/2022 11:14:40 by RouterOS 7.1.1
# software id = AKVK-AUV6
#
# model = CCR1036-8G-2S+
/interface bridge
add name=BRIDGE-VxLAN-VNI-100
add name=BRIDGE-VxLAN-VNI-101
add name=loopback
/interface ethernet
set [ find default-name=sfp-sfpplus1 ] l2mtu=8900
/interface vxlan
add group=239.0.0.1 interface=sfp-sfpplus1 mtu=1400 name=vxlan-vni-100 port=\
8472 vni=100
add group=239.0.0.1 interface=sfp-sfpplus1 mtu=1400 name=vxlan-vni-101 port=\
8472 vni=101
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/port
set 0 name=serial0
set 1 name=serial1
/routing ospf instance
add name=Area0 router-id=192.168.99.1
/routing ospf area
add instance=Area0 name=Area0
/interface bridge port
add bridge=BRIDGE-VxLAN-VNI-100 interface=vxlan-vni-100
add bridge=BRIDGE-VxLAN-VNI-100 interface=ether2
add bridge=BRIDGE-VxLAN-VNI-101 interface=ether3
add bridge=BRIDGE-VxLAN-VNI-101 interface=vxlan-vni-101
add bridge=BRIDGE-VxLAN-VNI-101 interface=ether4
/ip address
add address=192.168.99.1 interface=loopback network=192.168.99.1
add address=172.168.0.1/24 interface=sfp-sfpplus1 network=172.168.0.0
/ip dhcp-client
add interface=ether7
/routing ospf interface-template
add area=Area0 interfaces=loopback networks=192.168.1.1/32
add area=Area0 interfaces=sfp-sfpplus1 networks=172.168.0.0/24
/system clock
set time-zone-name=America/Chicago
/system identity
set name=LCTN-VxLAN-VRF
/tool graphing interface
add
Far End Mikrotik CCR1036:
# feb/15/2022 00:39:18 by RouterOS 7.1.1
# software id = P0BL-CKU5
#
# model = CCR1036-8G-2S+
/interface bridge
add name=BRIDGE-VXLAN-VNI-101
add name=loopback
/interface ethernet
set [ find default-name=ether1 ] l2mtu=8900
/interface vxlan
add group=239.0.0.1 interface=ether1 mtu=1400 name=vxlan-VNI-101 port=8472 \
vni=101
/interface lte apn
set [ find default=yes ] ip-type=ipv4
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/port
set 0 name=serial0
set 1 name=serial1
/routing ospf instance
add name=Area0 router-id=192.168.99.3
/routing ospf area
add instance=Area0 name=Area0
/interface bridge port
add bridge=BRIDGE-VXLAN-VNI-101 interface=vxlan-VNI-101
add bridge=BRIDGE-VXLAN-VNI-101 interface=ether2
add interface=ether4
add interface=*E
/ip neighbor discovery-settings
set discover-interface-list=!dynamic
/ip settings
set max-neighbor-entries=8192
/ipv6 settings
set disable-ipv6=yes max-neighbor-entries=8192
/ip address
add address=172.168.0.3/24 interface=ether1 network=172.168.0.0
add address=192.168.99.3 interface=loopback network=192.168.99.3
/ip dhcp-client
add interface=ether8
/routing ospf interface-template
add area=Area0 interfaces=loopback networks=192.168.99.3/32
add area=Area0 interfaces=ether1 networks=172.168.0.0/24
/system clock
set time-zone-name=America/Chicago
/system identity
set name=BLH
/system logging
add disabled=yes topics=ospf