4 Port NIC a bad idea?
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Looking for trouble. A cheap switch will be faster (ASIC) switching traffic than pfSense (CPU).
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Just be to be sure, I can still use this NIC if I only use 2 ports, right? I mean, use it like normal and keep those 2 other ports disconnected.
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@Fandangos pfSense should be able to handle 2.5gbps no problem with that CPU.
Still yes if you want max performance on a Layer 2 network would be to just leave it as Layer 2 with an unmanaged 2.5gb switch.
Thanks,
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You can use all of the ports, just different networks.
Bridging is troublesome, different networks is great. I have several. -
@Fandangos said in 4 Port NIC a bad idea?:
LAN speed because it would be done on a i5 4570k instead of a cheap switch.
That cheap switch has specific hardware designed to do switching. Any "cheap" switch is going to be way more efficient and faster at "switching" then doing some bridge in software - doesn't matter how "fast" your cpu is here..
As mentioned if you want a 2.5ge switched network - then get a cheap 2.5ge switch.. I have seen multiple options in the 100 price range.. That prob has come down even since last time I looked..
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@johnpoz said in 4 Port NIC a bad idea?:
I have seen multiple options in the 100 price range.. That prob has come down even since last time I looked..
I got one from Ali, I was worried about not being a good switch, but in fact it is.
Have been using for a few months and it has been working perfectly.
TL-SH1005, it is a dummy switch. -
ServeTheHome has been looking for the perfect cheap 2.5Gb switch and they have plenty of reviews. They include performance data.
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Since you already have the card you could try setting it up as a bridge and see for yourself. It will probably work fine. The biggest issue is usually not getting locked out while you're setting it up!
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Another option if you don't want to buy a 2.5ge capable switch is just run another network between your PC and nas. I do this as it was a cheap easy way to add 2.5ge to my nas (it has not ability to add cards) so had to use a usb nic dongle.
I then just used another dongle on my pc and ran a wire between them.
Just setup another network for this connection.
So my normal network is 192.168.9/24 with pc at 9.100 and nas at 9.10
This new 2.5ge network is 192.168.10/24 with pc being 10.9 and nas being 10.10 with no gateway or dns set on these interfaces.
I then use this IP to connect to my nas from pc, and get 2.5ge speeds.
$ iperf3.exe -c 192.168.10.10 Connecting to host 192.168.10.10, port 5201 [ 5] local 192.168.10.9 port 52258 connected to 192.168.10.10 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 287 MBytes 2.40 Gbits/sec [ 5] 1.00-2.00 sec 283 MBytes 2.38 Gbits/sec [ 5] 2.00-3.00 sec 283 MBytes 2.37 Gbits/sec [ 5] 3.00-4.00 sec 283 MBytes 2.37 Gbits/sec [ 5] 4.00-5.00 sec 283 MBytes 2.37 Gbits/sec [ 5] 5.00-6.00 sec 283 MBytes 2.37 Gbits/sec [ 5] 6.00-7.00 sec 283 MBytes 2.37 Gbits/sec [ 5] 7.00-8.00 sec 283 MBytes 2.37 Gbits/sec [ 5] 8.00-9.00 sec 283 MBytes 2.37 Gbits/sec [ 5] 9.00-10.00 sec 283 MBytes 2.37 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.00 sec 2.77 GBytes 2.38 Gbits/sec sender [ 5] 0.00-10.01 sec 2.77 GBytes 2.37 Gbits/sec receiver iperf Done. -
Thanks for all feedback.
I've upgraded my setup to a xeon e3 1270 and added the 4 port NIC.
It's much faster now but I'm only using 2 ports as usual, LAN and WAN.
As I want the simplest solution I'll just get the switch and solve all my limitations at once.
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J jimp moved this topic from Problems Installing or Upgrading pfSense Software on
