I m very new with mikrotik product currently i just brought 4 unit of Mikrotik CRS326-24S+2Q+RM for my company ack as backbone for storage, i have facing some issue, need help from mikrotik expert.
Mikrotik CRS326-24S+2Q+RM
RouterOS 6.49.6
Configure for partition 3 vlan on each switch, this is for storage, backup and overlay, and management are connect to production switch for management purposse. Don't vlan to vlan routing.
The problem is when management port is not connect to production switch all vlan is working respectly, can ping host both way from site 1 vlan 10 to site vlan 10 host vlan 20 and 30 can also ping their own host.
But when i connect both management port to production switch then if fail to ping host from both way site 1 to site 2.
If i disconnect the management port for the production network it work again.
What i have missed the configuration? Please help
Site 1
VLAN 10(sfp-sfpplus1,sfp-sfpplus2 tagged sfp-sfpplus24) , VLAN 20(sfp-sfpplus3,sfp-sfpplus4 tagged sfp-sfpplus24), VLAN 30(sfp-sfpplus5,sfp-sfpplus6 Use only at main site don't need to forward to SW2(Site 2)) and management port ether1 IP 192.168.0.1/22 connect to Production Switch 192.168.0.0/22
Site 2
VLAN 10(sfp-sfpplus1,sfp-sfpplus2 tagged sfp-sfpplus24) , VLAN 20(sfp-sfpplus3,sfp-sfpplus4 tagged sfp-sfpplus24), VLAN 30(sfp-sfpplus5,sfp-sfpplus6 Use only at main site don't need to forward to SW2(Site 1)) and management port ether1 IP 192.168.0.2/22 connect to Production Switch 192.168.0.0/22
Production switch are on same subnet of 192.168.0.0/222
VLAN 10 ip subnet is 172.16.0.0/24
Site 1 host1 172.16.0.1/24
Site 1 host2 172,16.0.2/24
Site 2 host1 172.16.0.3/24
Site 2 host2 172,16.0.4/24
VLAN 20 ip subnet is 172.17.0.0/24
Site 1 host1 172.17.0.1/24
Site 1 host2 172,17.0.2/24
Site 2 host1 172.17.0.3/24
Site 2 host2 172,17.0.4/24
VLAN 30 ip subnet is 172,18.0.0/24
Site 1 host1 172.18.0.1/24
Site 1 host2 172,18.0.2/24
Site 2 host1 172.18.0.3/24
Site 2 host2 172,18.0.4/24
SW1 configuration
Code: Select all
# jun/24/2022 17:44:54 by RouterOS 6.49.6
# software id = CR34-MQNT
#
# model = CRS326-24S+2Q+
# serial number = xxxxxxxxxxx1
/interface bridge
add name=br_vlan vlan-filtering=yes
add name=bridge
/interface list
add name=WAN
add name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/interface bridge port
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus1 pvid=10
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=ether1 multicast-router=disabled
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus2 pvid=10
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus3 pvid=20
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus4 pvid=20
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus5 pvid=30
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus6 pvid=30
add bridge=br_vlan interface=sfp-sfpplus7
add bridge=br_vlan interface=sfp-sfpplus8
add bridge=br_vlan interface=sfp-sfpplus9
add bridge=br_vlan interface=sfp-sfpplus10
add bridge=br_vlan interface=sfp-sfpplus11
add bridge=br_vlan interface=sfp-sfpplus12
add bridge=br_vlan interface=sfp-sfpplus13
add bridge=br_vlan interface=sfp-sfpplus14
add bridge=br_vlan interface=sfp-sfpplus15
add bridge=br_vlan interface=sfp-sfpplus16
add bridge=br_vlan interface=sfp-sfpplus17
add bridge=br_vlan interface=sfp-sfpplus18
add bridge=br_vlan interface=sfp-sfpplus19
add bridge=br_vlan interface=sfp-sfpplus20
add bridge=br_vlan interface=sfp-sfpplus21
add bridge=br_vlan interface=sfp-sfpplus22
add bridge=br_vlan interface=sfp-sfpplus23
add bridge=br_vlan frame-types=admit-only-vlan-tagged interface=sfp-sfpplus24
add bridge=bridge interface=qsfpplus1-1
add bridge=bridge interface=qsfpplus1-2
add bridge=bridge interface=qsfpplus1-3
add bridge=bridge interface=qsfpplus1-4
add bridge=bridge interface=qsfpplus2-1
add bridge=bridge interface=qsfpplus2-2
add bridge=bridge interface=qsfpplus2-3
add bridge=bridge interface=qsfpplus2-4
/interface bridge vlan
add bridge=br_vlan comment="Storage Networks" tagged=\
sfp-sfpplus24 untagged=sfp-sfpplus1,sfp-sfpplus2 vlan-ids=10
add bridge=br_vlan comment="Backup Networks" tagged=sfp-sfpplus24 \
untagged=sfp-sfpplus3,sfp-sfpplus4 vlan-ids=20
add bridge=br_vlan comment="Overlay Networks" untagged=\
sfp-sfpplus5,sfp-sfpplus6 vlan-ids=30
/interface list member
add interface=ether1 list=WAN
add interface=sfp-sfpplus1 list=LAN
add interface=sfp-sfpplus2 list=LAN
add interface=sfp-sfpplus3 list=LAN
add interface=sfp-sfpplus4 list=LAN
add interface=sfp-sfpplus5 list=LAN
add interface=sfp-sfpplus6 list=LAN
add interface=sfp-sfpplus7 list=LAN
add interface=sfp-sfpplus8 list=LAN
add interface=sfp-sfpplus9 list=LAN
add interface=sfp-sfpplus10 list=LAN
add interface=sfp-sfpplus11 list=LAN
add interface=sfp-sfpplus12 list=LAN
add interface=sfp-sfpplus13 list=LAN
add interface=sfp-sfpplus14 list=LAN
add interface=sfp-sfpplus15 list=LAN
add interface=sfp-sfpplus16 list=LAN
add interface=sfp-sfpplus17 list=LAN
add interface=sfp-sfpplus18 list=LAN
add interface=sfp-sfpplus19 list=LAN
add interface=sfp-sfpplus20 list=LAN
add interface=sfp-sfpplus21 list=LAN
add interface=sfp-sfpplus22 list=LANR3868ink27
add interface=sfp-sfpplus23 list=LAN
add interface=sfp-sfpplus24 list=LAN
add interface=qsfpplus1-1 list=LAN
add interface=qsfpplus1-2 list=LAN
add interface=qsfpplus1-3 list=LAN
add interface=qsfpplus1-4 list=LAN
add interface=qsfpplus2-1 list=LAN
add interface=qsfpplus2-2 list=LAN
add interface=qsfpplus2-3 list=LAN
add interface=qsfpplus2-4 list=LAN
/ip address
add address=192.168.0.1/22 interface=sfp-sfpplus1 network=192.168.0.0
/ip dns
set servers=8.8.8.8
/ip route
add distance=1 gateway=192.168.0.254
/system clock
set time-zone-name=Asia/Kuala_Lumpur
/system identity
set name=SW1
/system routerboard settings
set boot-os=router-os
SW2 configation
Code: Select all
# jun/24/2022 17:43:10 by RouterOS 6.49.6
# software id = MVP0-1WM2
#
# model = CRS326-24S+2Q+
# serial number = xxxxxxxxxxx2
/interface bridge
add name=br_vlan vlan-filtering=yes
add name=bridge1
/interface list
add name=WAN
add name=LAN
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/interface bridge port
add bridge=br_vlan interface=ether1
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus1 pvid=10
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus2 pvid=10
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus3 pvid=20
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus4 pvid=20
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus5 pvid=30
add bridge=br_vlan frame-types=admit-only-untagged-and-priority-tagged \
interface=sfp-sfpplus6 pvid=30
add bridge=br_vlan interface=sfp-sfpplus7
add bridge=br_vlan interface=sfp-sfpplus8
add bridge=br_vlan interface=sfp-sfpplus9
add bridge=br_vlan interface=sfp-sfpplus10
add bridge=br_vlan interface=sfp-sfpplus11
add bridge=br_vlan interface=sfp-sfpplus12
add bridge=br_vlan interface=sfp-sfpplus13
add bridge=br_vlan interface=sfp-sfpplus14
add bridge=br_vlan interface=sfp-sfpplus15
add bridge=br_vlan interface=sfp-sfpplus16
add bridge=br_vlan interface=sfp-sfpplus17
add bridge=br_vlan interface=sfp-sfpplus18
add bridge=br_vlan interface=sfp-sfpplus19
add bridge=br_vlan interface=sfp-sfpplus20
add bridge=br_vlan interface=sfp-sfpplus21
add bridge=br_vlan interface=sfp-sfpplus22
add bridge=br_vlan interface=sfp-sfpplus23
add bridge=br_vlan frame-types=admit-only-vlan-tagged interface=sfp-sfpplus24
add bridge=br_vlan interface=qsfpplus1-1
add bridge=br_vlan interface=qsfpplus1-2
add bridge=br_vlan interface=qsfpplus1-3
add bridge=br_vlan interface=qsfpplus1-4
add bridge=br_vlan interface=qsfpplus2-1
add bridge=br_vlan interface=qsfpplus2-2
add bridge=br_vlan interface=qsfpplus2-3
add bridge=br_vlan interface=qsfpplus2-4
/ip neighbor discovery-settings
set discover-interface-list=!dynamic
/interface bridge vlan
add bridge=br_vlan comment="Storage Networks" tagged=\
sfp-sfpplus24 untagged=sfp-sfpplus1,sfp-sfpplus2 vlan-ids=10
add bridge=br_vlan comment="Backup Networks" tagged=sfp-sfpplus24 \
untagged=sfp-sfpplus3,sfp-sfpplus4 vlan-ids=20
add bridge=br_vlan comment="Overlay Networks" untagged=\
sfp-sfpplus5,sfp-sfpplus6 vlan-ids=30
/interface list member
add interface=ether1 list=WAN
add interface=sfp-sfpplus1 list=LAN
add interface=sfp-sfpplus2 list=LAN
add interface=sfp-sfpplus3 list=LAN
add interface=sfp-sfpplus4 list=LAN
add interface=sfp-sfpplus5 list=LAN
add interface=sfp-sfpplus6 list=LAN
add interface=sfp-sfpplus7 list=LAN
add interface=sfp-sfpplus8 list=LAN
add interface=sfp-sfpplus9 list=LAN
add interface=sfp-sfpplus10 list=LAN
add interface=sfp-sfpplus11 list=LAN
add interface=sfp-sfpplus12 list=LAN
add interface=sfp-sfpplus13 list=LAN
add interface=sfp-sfpplus14 list=LAN
add interface=sfp-sfpplus15 list=LAN
add interface=sfp-sfpplus16 list=LAN
add interface=sfp-sfpplus17 list=LAN
add interface=sfp-sfpplus18 list=LAN
add interface=sfp-sfpplus19 list=LAN
add interface=sfp-sfpplus20 list=LAN
add interface=sfp-sfpplus21 list=LAN
add interface=sfp-sfpplus22 list=LAN
add interface=sfp-sfpplus23 list=LAN
add interface=sfp-sfpplus24 list=LAN
add interface=qsfpplus1-1 list=LAN
add interface=qsfpplus1-2 list=LAN
add interface=qsfpplus1-3 list=LAN
add interface=qsfpplus1-4 list=LAN
add interface=qsfpplus2-1 list=LAN
add interface=qsfpplus2-2 list=LAN
add interface=qsfpplus2-3 list=LAN
add interface=qsfpplus2-4 list=LAN
/ip address
add address=192.168.0.2/22 interface=sfp-sfpplus1 network=192.168.0.0
/ip dhcp-client
add interface=bridge1
/ip dns
set servers=8.8.8.8
/ip route
add distance=1 gateway=192.168.0.254
/system clock
set time-zone-name=Asia/Kuala_Lumpur
/system identity
set name=SW2
/system routerboard settings
set boot-os=router-os