VLAN question
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To provide both a secure and guest wifi access using the same access points across the floors.
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@i3 said in VLAN question:
To provide both a secure and guest wifi access using the same access points across the floors.
So what's the point of having the two floors different? Just have one VLAN for the production network and one VLAN for the guest network.
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@i3 Regardless of the need for vlans, setting them up to have the same name/id on each piece of gear is a good idea. Very confusing for others after you, and probably you to visualize.
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Sorry, the separation of floors is due to a subentity of the main company.
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@i3 said in VLAN question:
Sorry, the separation of floors is due to a subentity of the main company.
Thanks, that's what I thought but wanted confirmation.
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@i3 said in VLAN question:
Sorry, the separation of floors is due to a subentity of the main company.
OK assuming you actually need this level of separation, sounds OK.
Can the guest network be the same for both floors? Your diagram shows only one internet connection, so making the guest networks separate might be one step you can discard.
Do you need wired access to the VLANs? If not, you should be able to have the APs put the specific SSID on a specific VLAN, then the ports that go to those APs just need to be trunked for that VLAN.
I might consider the following.
Floor 1 default VLAN for production - no settings VLAN2 - guest Firewall port is aware of default and VLAN2 (only need settings for VLAN2)
Floor 2 defautl VLAN for production - no settings VLAN4 - guest Firewall port is aware of default and VLAN4 (only need settings for VLAN4)
Assuming the firewall is treating each port as independent, there's not reason to worry about the default VLAN.
Now I await JB telling me WTF.
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I omitted the 2nd internet connection but yes we have two. Floor 2 uses the second connection to the internet and floor 1 the primary connection. The guest network cannot be the same for both floors. I do require wired access to only vlan 1 on floor 1 and vlan 3 on floor 2.
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@i3 said in VLAN question:
I omitted the 2nd internet connection but yes we have two. Floor 2 uses the second connection to the internet and floor 1 the primary connection. The guest network cannot be the same for both floors. I do require wired access to only vlan 1 on floor 1 and vlan 3 on floor 2.
Now I'm assuming you're using one firewall to save money?
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We are using one firewall to take advantage of ISP failover in the event the primary goes down the first floor will failover and use the 2nd floor's internet connection.
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@i3 said in VLAN question:
Would there be a better way to configure this setup so that the vlans on the 2nd floor switch match across the entire site? I was thinking to set all ports, except the trunk port, on the 2nd floor switch to untagged for vlan 3, and excluding vlan 1 and vlan 2 from all ports on the same switch.
Considering that you say that zero traffic from Floor 1 should interact with traffic on Floor 2, why does it matter if things match across the whole site?
If your router is truly keeping any traffic from Floor 1 from being routed to Floor 2's port, and vice versa, the need to disable VLAN 1 and 2 on Floor 2's switch is meaningless.
Scott just mentioned that he believes that the Meraki might have a switch feature in it's router. If that's the case, and you're not using it, why not disable it.
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@i3 said in VLAN question:
I omitted the 2nd internet connection but yes we have two.
I'm curious, why two ISPs? There are many reasons, I'm wondering this situation's reason.
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Two ISP's for failover. We utilize quite a few different cloud services, with hosted phones being one of them.
@dashrender said in VLAN question:
" Considering that you say that zero traffic from Floor 1 should interact with traffic on Floor 2, why does it matter if things match across the whole site?"
To make it easier to visualize and understand for anyone other than me.
@dashrender said in VLAN question:
Scott just mentioned that he believes that the Meraki might have a switch feature in it's router. If that's the case, and you're not using it, why not disable it.
I am not sure I understand this.
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@i3 said in VLAN question:
@dashrender said in VLAN question:
Scott just mentioned that he believes that the Meraki might have a switch feature in it's router. If that's the case, and you're not using it, why not disable it.
I am not sure I understand this.
If the router has switch ability built in, then the router might allow VLAN1 traffic on all ports of the switch. You don't seem to want this, so you should disable the switch feature, if the router has this feature.
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A device like this can act in one of two ways. One is as a router, one is as a switch. Many Meraki, I believe, use a switch on the back end. So by default all traffic on the switch ports is comingled. But router ports don't act that way.
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@i3 said in VLAN question:
Two ISP's for failover. We utilize quite a few different cloud services, with hosted phones being one of them.
So this is failover only? You're not routing traffic for floor 1 out ISP 1 and floor 2 out ISP 2, right?
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@dashrender said in VLAN question:
If the router has switch ability built in, then the router might allow VLAN1 traffic on all ports of the switch. You don't seem to want this, so you should disable the switch feature, if the router has this feature.
Correct, that has already been turned off or blocked on the port going to floor 2, keeping the 2nd floor isolated.
@dashrender said in VLAN question:
So this is failover only? You're not routing traffic for floor 1 out ISP 1 and floor 2 out ISP 2, right?
The 2nd floor does not rely on the internet as much as the 1st floor. The 1st floor has it's main internet connection and uses the 2nd internet as a backup in the event that their's goes down. Floor 2 uses the 2nd internet connection as it's main isp. This is all handled by the firewall.
Everything is working as designed and the two floors are separated, my only sticking point is that the 2nd floor switch (EdgeSwtich) has its default vlan (vlan1) as the 172.16.0.0 network but on the 1st floor and the firewall the default vlan is the 192.168.1.0 network. While I understand how this is setup now, is there a better way of configuring it.
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Better in this situation is in the eye of the beholder.
Personally, I would use the default VLAN on both floor 1 and floor 2 switches for production networks, then make a VLAN 1 on both switches and assign the need IPs.
The router should treat each interface completely independently from each other. Then you mainly have to remember that VLAN default is prod and VLAN 1 is guest, regardless of what network (floor 1 or 2) you're connected to.
Is my way better than your current setup? Maybe yes maybe no.
You can also do what you mentioned, leave the firewall along and change the untagged ports to all VLAN3, and trunk the ports that need VLAN 4 as needed for guest access to WiFi.
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With two legally separate entities, I would not even use a VLAN. I would plug the 2nd floor stuff into a different port on the router No VLAN required to separate. Just some firewall rules to keep traffic separate.
Unless as someone else mentioned this overpriced Meraki gear is actually a switch and not a router. Then you are screwed and have to VLAN everything.
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@jaredbusch said in VLAN question:
With two legally separate entities, I would not even use a VLAN. I would plug the 2nd floor stuff into a different port on the router No VLAN required to separate. Just some firewall rules to keep traffic separate.
Unless as someone else mentioned this overpriced Meraki gear is actually a switch and not a router. Then you are screwed and have to VLAN everything.
you completely missed the fact that the OP is trying to use the same APs for both prod and guest access.
And the two different legal entities are coming into two different ports on the router.
The port on the firewall connecting to the first-floor switch is a trunk port on the native VLAN allowing VLANs 1 and 2. The port on the firewall connection to the 2nd-floor switch is also a trunk port allowing VLANs 3 and 4 with 3 being the native VLAN on that port.
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@dashrender said in VLAN question:
@jaredbusch said in VLAN question:
With two legally separate entities, I would not even use a VLAN. I would plug the 2nd floor stuff into a different port on the router No VLAN required to separate. Just some firewall rules to keep traffic separate.
Unless as someone else mentioned this overpriced Meraki gear is actually a switch and not a router. Then you are screwed and have to VLAN everything.
you completely missed the fact that the OP is trying to use the same APs for both prod and guest access.
Two separate production networks. The only VLAN needed is VLAN2 on each network. Production wireless has no need for separation from production LAN. It is all production.
And the two different legal entities are coming into two different ports on the router.
The port on the firewall connecting to the first-floor switch is a trunk port on the native VLAN allowing VLANs 1 and 2. The port on the firewall connection to the 2nd-floor switch is also a trunk port allowing VLANs 3 and 4 with 3 being the native VLAN on that port.
I got that, and if his router was really a router, he would not be having problems.
Here is how it would work on my ERL. Obviously I need more than a ERL for his scenarios because he also has dual WAN. So he need 4 router ports.
WAN on eth0
ethernet eth0 { address dhcp description "WOW WAN" dhcp-options { default-route update default-route-distance 210 name-server no-update } duplex auto speed auto }
1st floor on eth1
ethernet eth1 { address 10.254.103.1/24 description "Jared LAN" duplex auto speed auto vif 2 { address 10.254.104.1/24 description "Jared Guest WiFi" } }
2nd floor on eth2
ethernet eth2 { address 10.254.105.1/24 description "Jason LAN" duplex auto speed auto vif 2 { address 10.254.106.1/24 description "Jason Guest WiFi" } }