Messages

I have spent hours trying to configure dhcrelay so I need some help.  I am using Kea as my DHCP server and would like to forward dhcp requests to all the other vlans - 8 in all.  Could someone point me to a tutorial (which I haven't been able to find) that will give me info on how this works.
Opnsense is connected to an L3 switch - the switch has dhcp relay set - I may be configuring DHCRelay incorrectly since I don't completely understand how it works.  Thanks for your help.

~H

Well I have static routing up and working like a charm!!  Maybe I will stay with Opnsense for a while and see how it goes.  Seems to be a solid router!

I agree with you 100% but they already purchased this hardware and I was tasked to make it work.  It actually turned out pretty well all things considered and the network is screaming fast so I will leave it as is.

That still begs the original question I had about static routing on an Opnsense router!  I have been doing networking for many years and just recently installed my first instance of Opnsense.  I've never had a problem with static routing on any router I've used except this one.  It is generally a no-brainer config that I've done many times in the past.

I guess I will do like I always do - ask the question in this forum - not get an answer - get a lot of configuration ideas (why are you doing it that way) - then figure it out myself!

The reason has more to do with equipment than anything else.  The business has 3 2.5G unmanaged switches and there are 4 2.5G NIC's on the Opnsense router.  I had given each network its own NIC on the router and connected each to one of the switches.  There are devices that have 2.5G ethernet ports on them as well so I was attempting to set this up to take advantage of the full fiber connection from the ISP AND the best speeds between devices on the 2.5G part of the network.  There is only 1 other router and I had isolated the 1G switch (which is managed) behind that router. 
I was trying to recapture a couple of ports on the Opnsense router by static routing the 2 subnets to the 1G router and so on.  I can't do VLANS on this project since none of the 2.5G switches are managed.
As I said in my previous post - I found instructions to static route the 2 subnets to the rear router and free up a couple of ports on the Opnsense router.  However, I may just let it go and tell them to accept with the way it is setup now which is working great but there is no room for expansion!

Thanks for your response!  Sorry but I didn't put the entire network info - there are 3 switches between the Opnsense router and the 2nd router - which only handles those 2 subnets.  There is no NAT on the 2nd router because I don't want to double NAT.  The former firewall I used (EdgeOS) only required me to enter a firewall rule to allow those networks through and I could enter static routes on the routing table to hit that network.  This is a small business network so I don't need a lot of fancy rules and such.  I need to put both subnets on the same NIC on the Opnsense router so maybe I should just setup a couple of VLANS.  I also found some instructions on how to setup a static route in Opnsense.  I will at least do one or the other

So what would someone need to see to help me with this.  It is really holding me up and I need to get it done.  I have done it before on other firewalls so I know how it works but Opnsense is a much more difficult firewall.  I either need to fix it or move to something else.  I would really appreciate it if someone could help me.  Thanks!

I am fairly new to OPN and I am totally lost at Static Routing and need a little help.

I have the firewall working with 2 interfaces - WAN/LAN - and the WAN has a public IP.  What I need to do is route 2 networks to a 2nd router behind the OPN.  I've read everything I can find and have tried to set it up a couple of times and cannot pass traffic to the internet so I am here.  Here is the setup:

OPENSENSE (WAN - Public IP)
                   (LAN - 10.10.90.12)--------------------Router2 (UPLINK - 10.10.90.10)
                                                                                      (WLAN - 10.10.10.0/24)
                                                                                      (DMZ - 10.10.20.0/24)

I created a gateway - Static_GW - networks 10.10.10.0/24,10.10.20.0/24 - to 10.10.90.10
I create both routes and gave them the same GW above
I create a firewall entry on LAN - used an alias of Static Routes as destination and any as source.  I have switched those around a couple of times and it still doesn't pass traffic to the internet
I was able to get the 2nd router to ping the OPNsense box and was able to ping the 2nd router from Opnsense but cannot get to the internet.  Any assistance would be greatly appreciated or point me to steps to accomplish this and I will continue to attempt it.

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