121
22.1 Legacy Series / OSPF not running
« on: February 09, 2022, 05:28:05 pm »
Hello everyone,
we would like to setup a OSPF network in our VMware Environment. Because these are our first steps with opnsense and ospf/frr, we need some help please.
Problem 1:
All Sensense are VMs with one vmx0-NIC and VLAN interfaces. We get the following error in the debug log of frr in every of the three opnsense routers:
2022-02-09T16:36:48 Error ospfd [EC 100663299] setsockopt_so_recvbuf: fd 13: SO_RCVBUF set to 2097152 (requested 8388608)
All we found is this thread: https://forum.opnsense.org/index.php?topic=23187.0
Problem 2:
Not sure if problem 1 is a complete show stopper, but we also need some help to get our setup running.
This is our network:
[CORESENSE] .1 <- 10.90.10.0/24 VLAN 910 -> .2 [TRANSFERSENSE] .1 <- 10.90.11.0/24 .2 VLAN911 -> [PROJECT1SENSE]
CORESENSE has many VLANs attached, also WAN with Internet-Access and a default route.
TRANSFERSENSE is only to transfer the traffic between CORSESENSE and PROJECT1SENSE.
PROJECT1SENSE has some Project VLANs configured for different types of clients. These VLANs are configured like 10.101.0.0/24 - 10.101.9/24.
There is more than one PROJECT*SENS. We also have a PROJECT2SENSE filewall and so one attached to TRANSFERSENSE, but with local networks like 10.101.10.0/24 - 10.101.19.0/24 for example. All attached networks to the PROJECT firewalls can be summarized under 10.101.0.0/16.
Here are our running configs of the free firewalls:
Can you please help us?
All senses are opnsense v22.1 with latest plugins.
Thanks
we would like to setup a OSPF network in our VMware Environment. Because these are our first steps with opnsense and ospf/frr, we need some help please.
Problem 1:
All Sensense are VMs with one vmx0-NIC and VLAN interfaces. We get the following error in the debug log of frr in every of the three opnsense routers:
2022-02-09T16:36:48 Error ospfd [EC 100663299] setsockopt_so_recvbuf: fd 13: SO_RCVBUF set to 2097152 (requested 8388608)
All we found is this thread: https://forum.opnsense.org/index.php?topic=23187.0
Problem 2:
Not sure if problem 1 is a complete show stopper, but we also need some help to get our setup running.
This is our network:
[CORESENSE] .1 <- 10.90.10.0/24 VLAN 910 -> .2 [TRANSFERSENSE] .1 <- 10.90.11.0/24 .2 VLAN911 -> [PROJECT1SENSE]
CORESENSE has many VLANs attached, also WAN with Internet-Access and a default route.
TRANSFERSENSE is only to transfer the traffic between CORSESENSE and PROJECT1SENSE.
PROJECT1SENSE has some Project VLANs configured for different types of clients. These VLANs are configured like 10.101.0.0/24 - 10.101.9/24.
There is more than one PROJECT*SENS. We also have a PROJECT2SENSE filewall and so one attached to TRANSFERSENSE, but with local networks like 10.101.10.0/24 - 10.101.19.0/24 for example. All attached networks to the PROJECT firewalls can be summarized under 10.101.0.0/16.
Here are our running configs of the free firewalls:
Quote
Building configuration...
Current configuration:
!
frr version 7.5.1
frr defaults traditional
hostname OPNsense-CORE.localdomain
log syslog notifications
!
router ospf
redistribute connected
redistribute static
passive-interface vmx0
passive-interface vmx0_vlan900
!
line vty
!
end
Quote
Building configuration...
Current configuration:
!
frr version 7.5.1
frr defaults traditional
hostname OPNsense-Projecttransfer.localdomain
log syslog notifications
!
interface vmx0_vlan910
ip ospf area 0.0.0.0
!
interface vmx0_vlan911
ip ospf area 0.0.0.0
!
router ospf
redistribute connected
redistribute static
passive-interface vmx0
passive-interface vmx0_vlan900
!
line vty
!
end
Quote
IPv4 Routes
IPv6 Routes
Running Configuration
Building configuration...
Current configuration:
!
frr version 7.5.1
frr defaults traditional
hostname OPNsense-001_Project1.localdomain
log syslog notifications
!
interface vmx0_vlan911
ip ospf area 0.0.0.0
!
interface vmx0_vlan1010
ip ospf area 0.0.0.0
!
router ospf
redistribute connected
redistribute static
passive-interface vmx0_vlan900
!
line vty
!
end
Can you please help us?
All senses are opnsense v22.1 with latest plugins.
Thanks

