HOW TO - EASY (wireless) bridge configuration in 2.0

romainp

Thanks for for comments
I use at home a ProCurve 1800-8G

I have a ProCurve 1700-8 VLAN capable switch.

My pfSense box has physical interfaces ath0 (Wireless LAN), vr0 (LAN) and rl0. ath0 and vr0 are bridged. On rl0 I have VLANS with IDs 10 and 15. rl0 connects to port 7 on the switch. port 7 on the switch is configured as a member of VLAN 10 and VLAN 15. port 6 on the switch is the only other member of VLAN 10 and that connects to my ADSL modem. port 3 on the switch is the only other member of VLAN 15 and connects to a server. My WAN interface is pppoe on vlan 10 on rl0. My OPT3 (DMZ) interface is vlan 15 on rl0.

The switch ports are configured:
port 3 VLAN Aware Enabled=NO Ingress Filtering enabled=NO Packet Type=ALL PVID=15
port 6 VLAN Aware Enabled=NO Ingress Filtering enabled=NO Packet Type=ALL PVID=10
port 7 VLAN Aware Enabled=YES Ingress Filtering enabled=NO Packet Type=Tagged PVID=None

Ok I have read several times your post and still do not understand all the subtilities… Myabe because englsih is not my mother tongue ;-)

Let me resume:

ath0 and lan (vr0) are bridge. Fine. dhcp should gives IP for LAN and wifi. But no vlan here
Your WAN is vlan 10 or rl0
You also have have an interface for vlan15 on rl0 (DMZ)
But where your LAN (vr0) connects on the switch?
Is your wifi traffic tagged by the switch and are you able to go to your vlan'ed machines/servers with your wireless connection?

Thanks again for your precious advices

wallabybob

@romainp:

ath0 and lan (vr0) are bridge. Fine. dhcp should gives IP for LAN and wifi. But no vlan here
Your WAN is vlan 10 or rl0
You also have have an interface for vlan15 on rl0 (DMZ)

Correct.

@romainp:

But where your LAN (vr0) connects on the switch?

LAN doesn't use VLANs at all. The pfSense LAN port connect to a separate switch which is not VLAN capable.

@romainp:

Is your wifi traffic tagged by the switch and are you able to go to your vlan'ed machines/servers with your wireless connection?

No and yes.

Bai Shen

I found my missing step. I needed to redo the LAN ip configuration. After that, everything seems to be working.

Bai Shen

Okay, so I have LAN and WLAN bridged together. But I can't seem to get a firewall rule to work that will block traffic from WLAN to LAN. I want to block everything by default and only allow certain ports and ips access. What do I need to configure on my firewall in order to do this?

wallabybob

On my system I had to specifically enable DHCP traffic from WAN to LAN, otherwise it was blocked (quietly, if I recall correctly). So I think firewall rules on WLAN should be able to accomplish what you want. (Firewall rules apply on input.)

However, you should note that after tweaking with firewall rules it is sometimes necessary to reset firewall states to have the modified rules apply. I always (when I remember) reset firewall states after changing firewall rules. See Diagnostics -> States, click on Reset states tab for more information.

Bai Shen

I ended up turning filtering on interfaces back on. Once I did that, my firewall rules worked.

EDIT: I take it back. I can get DHCP on both LAN and WLAN. Both of them can get out to the internet. But they won't talk to each other. And this is with no additional rules enabled.

MikeKulls

@Bai:

I just tried this, and it hung at step 6. I had to use the local console to reset my interfaces.

Also, I don't see a picture showing the Advanced changes that need to be made.

Same here. It took me a while to work this out but if you select LAN + WIFI in your bridge then it doesn't work, you need to select OPT2, WIFI or whatever you've called your wifi.

Bai Shen

@MikeKulls:

@Bai:

I just tried this, and it hung at step 6. I had to use the local console to reset my interfaces.

Also, I don't see a picture showing the Advanced changes that need to be made.

Same here. It took me a while to work this out but if you select LAN + WIFI in your bridge then it doesn't work, you need to select OPT2, WIFI or whatever you've called your wifi.

I also had to resetup the lan dhcp server from the console. See my post above yours.

Lutiana

@gnhb:

Hi,

Yes, it still works. I'm on a snapshot from April 18th. I'll be testing the May 1st 2G Nano snapshot in the next hour.

I am running the latest RC1 build (April 11 2011) and I am trying to get Wireless to work. Unfortunately there does not appear to be any way to add another interface in the GUI, or at least if there is I can't seem to see it. I am stuck with the 3 physical interfaces (dc0 - WAN, nfe0 - LAN and ral0 - WLAN).

EDIT: After some playing around I managed to get it to work. I created a bridge between LAN and WLAN first, then I was able to create the OPT2 interface and set it to the bridge. Enabled OPT2, then went back to the assign page and shuffled the assignments around. Lastly I rebooted the pfSense machine. And now it all works.

My problem now is that my clients will connect at ~36mbps, but that drops to 1mbps almost instantly and stays there. Could this be a hardware issue? The client laptop is sitting about 4 feet from the pfSense machine, with nothing in between them.

Thanks for the help.

fastcon68

I am using 2.0 RC 1, I can't get the bridge functions to work correctly. I am using a WatchGuard 500x.
RC

wallabybob

@fastcon68:

I am using 2.0 RC 1, I can't get the bridge functions to work correctly. I am using a WatchGuard 500x.
RC

Insufficient information provided. Please complete the following sentence: When I do … I see ... but I expected to see ...

fastcon68

This is Ron, I just checked the basic settings. I have the LAN port and my other 4 ports selected. Now if I connect my laptop I do not get a IP address. If I turn the wireless on, an the network adapter is connected I do get an IP address. I would like the to use the 4 optional interfaces like a switch.
RC

takuser

step by step instructions work for me. :)

http://eric-poon.blogspot.com/search?updated-min=2011-01-01T00%3A00%3A00-05%3A00&updated-max=2012-01-01T00%3A00%3A00-05%3A00&max-results=5

fastcon68

I used the blog steps and it worked. But it was not quite what I was trying to do. In version 1.2.3, I could bridge ports to a existing port. Version 2 is quite different it takes a little more planning before you just jump in.

The other version made it just a little bit easier to set up and be able to add and subtract ports.
RC

jimp

@fastcon68:

I used the blog steps and it worked. But it was not quite what I was trying to do. In version 1.2.3, I could bridge ports to a existing port. Version 2 is quite different it takes a little more planning before you just jump in.

The other version made it just a little bit easier to set up and be able to add and subtract ports.
RC

You can still bridge ports together by just adding them to the bridge, you don't have to assign the bridge interface. It's just better in the long run to do it that way.

The main problem with failing to assign the bridge interface is that if the interface holding the IP goes down, the whole bridge goes down. When you have the bridge assigned and the IP on the bridge interface, any interface can go down without problems.