I have (3) CCR1036-8G-2S+ for testing. I'd like to replace my present network gear (L2) with these CCR units, and utilize OSPF for a cleaner L3 setup. All 3 routers were started from a clean slate. Presently using ROS 6.46.6 and firmware 6.46.6 firmware on all 3 routers.
Their configuration is the following:
:::::R1-160:::::
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/interface bridge
add name=loopback
/ip address
add address=10.39.255.1/30 interface=sfp-sfpplus1
add address=10.39.255.9/30 interface=sfp-sfpplus2
add address=10.255.255.160/32 interface=loopback
/routing ospf network
add network=10.39.255.0/24 area=backbone
/routing ospf instance
set 0 router-id=10.255.255.160
:::::R2-161:::::
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/interface bridge
add name=loopback
/ip address
add address=10.39.255.4/30 interface=sfp-sfpplus1
add address=10.39.255.2/30 interface=sfp-sfpplus2
add address=10.255.255.161/32 interface=loopback
/routing ospf network
add network=10.39.255.0/24 area=backbone
/routing ospf instance
set 0 router-id=10.255.255.161
:::::R3-157:::::
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/interface bridge
add name=loopback
/ip address
add address=10.39.255.8/30 interface=sfp-sfpplus1
add address=10.39.255.5/30 interface=sfp-sfpplus2
add address=10.255.255.157/32 interface=loopback
/routing ospf network
add network=10.39.255.0/24 area=backbone
/routing ospf instance
set 0 router-id=10.255.255.157
The 3 routers are connected to each other via the SFP+ ports using 10G 1310nm 10km SM transceivers, and 0.5M SM patch cables. All link lights are solid green, and all activity lights are solid green. Below is how the routers are connected to each other.
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R1-160 SFP1 > R2-161 SFP2
R1-160 SFP2 > R3-157 SFP1
R2-161 SFP1 > R3-157 SFP2
R2-161 SFP2 > R1-160 SFP1
R3-157 SFP1 > R1-160 SFP2
R3-157 SFP2 > R2-161 SFP1
The problem:
Using the WinBox ping tool, I am unable to ping R3-157 from R1-160 or R2-161. I am also unable to ping either router from R3-157. I am, however, able to ping R2-161 from R1-160, as well as R1-160 from R2-161. R1-160, and R2-161 seem to work, but R3-157 is not. R3-157 shows one OSPF neighbor, R1-160 (yet, I am unable to ping said neighbor). I posted the configs above, and there are no firewall rules to stop the traffic.
R1-160 route print
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[admin@MikroTik] > /ip route print
Flags: X - disabled, A - active, D - dynamic,
C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme,
B - blackhole, U - unreachable, P - prohibit
# DST-ADDRESS PREF-SRC GATEWAY DISTANCE
0 ADS 0.0.0.0/0 172.26.1.1 1
1 Do 0.0.0.0/0 10.39.255.2 110
2 ADC 10.39.255.0/30 10.39.255.1 sfp-sfpplus1 0
3 ADo 10.39.255.4/30 10.39.255.2 110
4 ADC 10.39.255.8/30 10.39.255.9 sfp-sfpplus2 0
5 ADC 10.255.255.160/32 10.255.255.160 loopback 0
6 ADo 10.255.255.161/32 10.39.255.2 110
7 ADC 172.26.0.0/20 172.26.1.160 ether1 0
8 Do 172.26.0.0/20 10.39.255.2 110
9 ADC 192.168.88.0/24 192.168.88.1 ether1 0
10 Do 192.168.88.0/24 10.39.255.2 110
R2-161 route print
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[admin@MikroTik] > /ip route print
Flags: X - disabled, A - active, D - dynamic,
C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme,
B - blackhole, U - unreachable, P - prohibit
# DST-ADDRESS PREF-SRC GATEWAY DISTANCE
0 ADS 0.0.0.0/0 172.26.1.1 1
1 ADC 10.39.255.0/30 10.39.255.2 sfp-sfpplus2 0
2 ADC 10.39.255.4/30 10.39.255.4 sfp-sfpplus1 0
3 ADo 10.39.255.8/30 10.39.255.1 110
4 ADo 10.255.255.160/32 10.39.255.1 110
5 ADC 10.255.255.161/32 10.255.255.161 loopback 0
6 ADC 172.26.0.0/20 172.26.1.161 ether1 0
7 ADC 192.168.88.0/24 192.168.88.1 ether1 0
R3-157 route print
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[admin@MikroTik] > /ip route print
Flags: X - disabled, A - active, D - dynamic, C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme,
B - blackhole, U - unreachable, P - prohibit
# DST-ADDRESS PREF-SRC GATEWAY DISTANCE
0 ADS 0.0.0.0/0 172.26.1.1 1
1 ADC 10.39.255.4/30 10.39.255.5 sfp-sfpplus2 0
2 ADC 10.39.255.8/30 10.39.255.8 sfp-sfpplus1 0
3 ADC 10.255.255.157/32 10.255.255.157 loopback 0
4 ADC 172.26.0.0/20 172.26.1.157 ether1 0
No OSFP routes on R3-157, when there should be. Why? What am I missing? I also did a netinstall on R3-157, but it didn't change anything. I've also tried swapping transceivers and cables.