Pfsense iperf slow. Downloads are slow, uploads are fine on fresh install .

Pfsense iperf slow It "felt" slow on some basic file transfers so I did some testing with iperf3. find out whether your speed issues are on the LAN or WAN connection. Hardware/Driver Tuning Required¶. Here's my iperf result between pfsense vm and ubuntu vm connected to vmbr0 which shows it is indeed problem with pfsense vm: ubuntu@zm:~$ iperf3 -c asa Connecting to host asa, port 5201 So I did few testing and found it was pfsense package causing slow down. Best practice is not to run iperf (client or server) on pfsense to run any kind of speed tests as its gonna give you some skewed results What kind of results do you get going from an internal Yet accurately benchmarking and troubleshooting speed issues can be deceptively complex. I ran 5 threads and got significanrtly better throughput on the pfsense server. I haven @torred said in SG-3100 Slow Throughput: pfsense (iperf server) That is going to show you low results compared to routing THRU pfsense. 6 and 2. 177. The performance of pfSense when attached to the VM Switch using the Chelsio NICs - as measured with iperf and real-world usage - is horrible (approximately 50Kbps). ) i have started it in server mode form pfsense diagnostic mode but i dont know on which ip is it listening as i have a lot of lan interfaces . 0 . 2 with AES 128 BITS SHA257 algorithm on both, could anyone tell me to help ? In desperation I've ordered a PCIEe LAN card for the slow PC to see if its some hardware issue between the pfsense box NIC and the slow PC Host NIC. Make sure your internal pfSense LAN DHCP tante is different from your normal network for testing, other wise you’ll see issues. Developed and maintained by Netgate®. Priority: Normal. 00 sec 101 MBytes 844 Mbits/sec 38 226 KBytes So you shouldn’t run tests where pfsense is the server or client. For those using hyper-v with vlans and disabling RSC is the fix, that's great, and also a clue. One of the pfSense' has xen-tools installed. 1 to have iperf(1) listen on the loopback address, and then try a All works fine, only are my inter-VLAN transferring speeds over the network limit to around 5-6 MB/sec, which is ofcourse painfully slow these days, especially when doing large backups or file transfers in general to my file server. SMB for example is so slow over a “high latency” link. The default is hiadaptive, which is what allowed me to pin my 750/750 connection. Run iPerf test from internal device. R. 2 -> 2. Moving my device out of the pfSense subnet, and I get ~900 Mbps down and ~800 Mbps up. Most of these tweaks are covered on Tuning and Troubleshooting Network Cards. PFsense WAN interface is getting my public IP properly from the ISP. And I had (well, have if I turn the pfSense 2. At the moment, my issue is that OpenVPN speed is wierd. Since as you see, there is a major difference in speed going directly to the iperf server vs via the pfSense. 3Mbit Upload instead of the normal 500-950MBit Up/Download) System Config: Z390 MB with Intel G5400, 16GB 1 iperf connection: 7. 33. The cable modem comes in the switch at 5gb. That’s not to say that you’re going to get a completely inaccurate result, but there are circumstances where it’s nice to Long time pfsense user, new Netgate appliance owner. Stop using it. I'm running the iperf server on pfsense. fast. yes I know about realtek but it's what I had. I use to run pfsense on esxi on an old HP microserver, it ran just fine until I up my internet speed. 2) test kvm install and get 352mbps and the cpu usage is only ~30%. Run iperf test from your wifi client to your server. If I take out the pfSense as my router, and use my ISP DSL I get my normal download speed of 250MB/s Setup a computer as an iperf I need help resolving a slow internet connection with pfSense. I have been using an old PC with pfsense for years. CPU is at 100% usage. There's a point to point 10GbE cable between them, and when I run iperf in either direction it measures 4gbps. If you have the same issue, it's your pfSense box. Well, yes. Using the Realtek re-kmod drivers. iperf from hyper-v vm to any I'm trying to diagnose a network performance issue. I have installed iperf on pfsense and tried to gauge speed from my pc on differnt interfaces (to assess speed of elcheapo usb adapter . 3: Run The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. 25G SFP-T CAT5E/CAT6 up to 100m Mikrotik S-RJ01. 2. 0. Extremely Slow Performance with Chelsio NICs on Hyper-V (Only Pfsense Impacted) Added by Taylor Higley over 4 years ago. serverius. wifi and some lan cards . There are clearly some power management issues with pfsense on this hardware. I have disabled hardware offloading per the pfsense guide. 10gbe firewall using open source tools We're using Xeon E3 boxes (1260L) with Intel 10 GbE nic's (520 series) and PFSense 2. Members Online • maminx . The above iperf is towards a public iperf server. 8 MB/s; 5 iperf connections: 8. ). Just setting up and testing pfsense with openVPN. what synology do you have? I was not aware you could just copy the binaries over from a linux distro ;) That would of saved so much time then compiling it myself for dsm7 ;) hehe I found that package myself after pfsense slow speed suricata Replies: 13; Forum: Proxmox VE: Networking and Firewall; N. The latency could be an I can iperf between PFSense and hosts/VMs at 10G speeds. So how is this working? It should be Hi everyone! I installed Iperf on pfsense and I ran a test through one device from the LAN to the Firewall and another test through one device from the WAN to the firewall. net, port 9237 [ 5] local 192. In my case I’m seeing ~940 Mbits average. PC2: I borrowed a buddy's i5-7500 and B150M motherboard. Members Online • calmasacow. The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. pfsense uses almost 80% more power idle. I only have the default rules on the LAN (from the install wizard). Hyper-V PFSense 2. This is NORMAL and is fixed in the following step. 4-RELEASE-p1 install on a gigabit WAN connection and am struggling to get more than 5 or 6 mbps Transfers via SMB and Windows file transfer dialog box confirm the speed I'm getting with iperf. The hardware I use: Switch: TP-Link TL-SG2216; pfSense Box – CPU: Intel Core 2 Duo, 2,4 Ghz-- RAM: 4GB DDR2 install iperf on your pfsense run some tests from your workstation direct to the pfsense box. 8A - 9. This guide aims to demystify speed tests on the popular pfSense firewall platform. iNet GL-X3000/ Spitz AX Switches: Netgear MS510TXUP, MS510TXPP, Running iperf3 -s on the NAS and iperf3. Do I need to do any reconfiguration on the pfsense to properly use the 2. 5Gbps. iperf does not seems to work (connection - iperf speed test for LAN, between is 50Mbps up and down - but iperf test on WAN showing 10Mbps down and 5Mbps up. 235, port 5201 if i let the hw do the checksum in pfsense - when i do an iperf directly to the fw i get full 940gb - but routing tcp is is mangled. 5. Something between average 600 and 700 Mbit with a high variance for bulk downloads. When I run it aimed at the vlan ip of pfsense, I get less than 200kbps. 39 port 5201 [ ID] Interval I do not understand why my pfSense installation is so slow. If the MTU on pfSense® software (default 1500), is higher than the MTU of the upstream link, it can result in packets being fragmented, lost, or otherwise mishandled. After testing with Ryzen 5 PRO 2500U, I installed Ubuntu 20. Mellanox MCX-311A 10G NIC is plugged in slot 1 x16. without pfSense routing the traffic? What NICs are you usuing? Steve. C:\iperf>iperf3 -c 192. But have a issue with it, slow uploads to anything online. iperf starts at 1. Setting Lately file transfers between my PC and my NAS have been dog slow, sub-gigabit speeds. Tried to manipulate with the tcp window size (-w) - didn't help. Router: Intel N100 (pfSense) Backup: GL. 5-RELEASE-p1 and the other Pfsense 2. How exactly did you test that? Not to/from pfSense? It's probably the USB NICs causing the throttling. Updated over 4 years ago. For those using hyper-v with vlans fresh booted FreeBSD 13. fresh booted FreeBSD 13. net -P 1 I set the MTU on these to 9000 yesterday and 9000 on the iperf servers I'm using and was able to saturate (9. Really bad throughput. No change in terms of speed. I posted the iperf because I wanted to reduce comments, saying my drives of Here's my iperf result between pfsense vm and ubuntu vm connected to vmbr0 which shows it is indeed problem with pfsense vm: ubuntu@zm:~$ iperf3 -c asa Connecting to host asa, port 5201 So I did few testing and found it was pfsense package causing slow down. See more posts like this in r/PFSENSE. 2 on a Sophos 310 appliance, and downloads through it seem to be throttled. 5Gbe ports with an N100. Hp Prodesk has a very slow startup upvotes @erasedhammer said in Iperf testing, same subnet, inconsistent speeds. When I run the iperf client on my pc aimed at the untagged lan ip of pfsense, I get about 950mbps. Due date: % Done: 0%. It's a little different too how slow it is, but between 10 and 50 MBits down, upload speed is always good at 1gbit. I've experienced this same behavior from a Windows client and a GliNet portable router sending traffic from multiple clients to my pfSense firewall. Attached are screenshots of the hardware config on Proxmox, I run pfSense virtual on a XenServer and 1Gbit internet and internet is slow. 2: Open iperf port 5201 TCP/UDP on “serverside” pfsense’ WAN interface from the public IP on your other pfsense. 3Mbit Upload instead of the normal 500-950MBit Up/Download) System Config: Z390 MB with Intel G5400, 16GB The new pfSense box is freshly installed with the newest 64bit pfSense, has 1 onboard Gbit card and 1 Gbit Intel Dual Head servercard. Top posts of October 11, 2022 Is it possible to run Iperf between two pfsense boxes over the IPSEC VPN tunnel? Trying to and I am getting no data. I posted the iperf because I wanted to reduce comments, saying my drives of Recently I see that pfSense (pfSense: 2. Slow network since proxmox kernel upgrade to 4. Clients are connected DHCP. 0/24. 2 with AES 128 BITS SHA257 algorithm on both, could anyone tell me to help ? Yep, i thought i had issues with pfsense too but i was running iperf on pfsense so ti was affecting the speed so it run iperf through pfsense from 2 different pc. Switching the same pfSense instances to the VM Switch using Intel results in 7+Gbps of throughput. com, port 5201 [ 5] local AAA. Thank you for the reply and the help but it looks like based off your feed back everything Hi There, I set myself the goal to replace our Vodafone THG3000 Gigabit Fibre Router with PFSense on Proxmox. Working on getting my old ISP router removed and just using my pfSense. subscribers . pf1 is the S2S Server (on AWS) My pfsense setup is fairly new. 04 on the Celeron N3450 By load balancing I was thinking about those results showing that you’re getting more than 1Gbps on iperf over a 1Gbps per port card. Also are you running iperf from the client (not pfsense) out to the internet to test speeds? If so, are you still only seeing the 2ish gb? If you have another client with a decent network card, something else you could try is plug it into your WAN port on the pfsense. All I'm doing is installing iperf3 and running it in server mode for the tests, here are the results: OPNsense: % iperf3 -c 172. and then take a client plugged into the LAN and run iperf tests through the pfsense VM Slow download speeds on pfSense . there is a bug filed in freebsd somewhere i saw and it seems to persist in latest version of When I run iperf from the ubuntu VM to proxmox I get a speed of ~22GB/s, about what I would expect from single thread performance of the host. My download speed is as it should be (have 1000/100Mbit). Open menu Open navigation Go to Reddit Home. 6. R 1 Reply Last reply Reply Quote 0. I'm happy with I am on bare-metal with 10GB Intel NICs. The VM's and pfSense are connected with an internal single-server network (as OPT1), and tests to iperf server run on pfSense from a linux VM shows gigabit-speed. 150 port 24779 connected to 193. If the 2 computers are on the same VLAN, then they can communicate at the full LAN speed. Both Running 2. Not exactly your issue but similar symptoms. I'm just curious about this iperf result. 0. Do not use pfsense as client or server in your iperf testing. The problem is when I run iperf from pfsense to the host bridge IP ( or anything I connect to the bridge) I get a slow speed ~4GB/sec. This is more of a hobbyist-level stumper problem that I'd simply like to I also tried to install iperf on pfsense and here are the results: at least, was running very slow for pfSense. I use one intel port for WAN, the other for LAN (to my servers) and the onboard for OPT1 to my local network. I have 2 offices with an IPSEC VPN tunnel between the 2 PFsense boxes using the latest version at both ends. I am having trouble finding a public iperf gigabit server to test with. Status: Not a Bug. The cable from pfSense to the switch is an SFP+ Module (4PCS 1000BASE-T Gigabit SFP to RJ45 Copper Ethernet Modular Transceiver for Cisco,Meraki,Ubiquiti,D/TP Link,Supermicro,Netgear,Broadcom, 1. iperf3 -c iperf. To rule out the Chelsio NICs themselves, I ran multiple tests. 168. The all components are connected through a switch, router1 and pfsense communicating with ip subnet 192. Do not use iperf on pfsense to test the speeds, run it between two clients [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0. I have no other packages installed except for iperf3. 2, and I'm trying to copy all the data from my old Ubuntu server to it. Test configuration is two computers with iperf Software. Lorsque nous avons une architecture réseau de routeur sur bâton et que pfSense gère lui-même tous My internet from the PFSense router is 35Mbits/8Mbits and I have tested an IPSec on the device across the Gigabit LAN and I can get 95Mbits so the router is perfectly adequate for my internet speeds. The only dramatic difference is single-threaded TCP iperf test on pfsense, which I could absolutely not break even 500 Mbit/s no matter what kind of options and parameter I Because the hardware checksum offload is not yet disabled, accessing pfSense webGUI might be sluggish. Default driver in Linux I've recently configured a new pfSense 2. Then i got 940 speed. ports at a full 1. This test was done by one of the Vyos maintainers and he was I have my pc on the untagged lan network, and the pfsense has an ip on both the lan network and vlan networks. 0). Target version:-Start date: 04/08/2019. 6Gbps but a BIOS update fixed that. You should be seeing Hi everyone! I installed Iperf on pfsense and I ran a test through one device from the LAN to the Firewall and another test through one device from the WAN to the firewall. Bandwidthd, Darkstat, pftopng. 2 MB/s total Before updating to the latest pfsense, I was running 23. vmxnet will have less overhead, but won't deliver necessary more throughput. 2 like while using the eero. While iperf3 was running I noticed this spiked to the top in the top -aSH output: PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND 12 Hi, I have deployed a new OPNsense cluster that shows abysmal IPsec performance: - traffic over IPsec: ~1-2 Mbps - traffic without IPsec: full speed Today I installed OPNSense on my new protectli FW4B (which is an upgrade from older protectli and pfSense 2. I had horrible performance on pfSense 2. An pfSense slow on Proxmox . If you get full speed, it's your ISP. There seems to be something in the pfSense setup that messes with me. 5Gb/s) the link. Estimated time: Plus Target Version: Release Notes: Affected Version: Affected Architecture: Both my desktop and Scale server have X520-DA2 network cards. What were you getting before? Take pfsense out of the question and test your wifi. 162. edit: i ran it through command after i sshed to pfbox. can anyone please guide me where i am doing wrong and what i can do to This is also slow only getting 60-80mbps max. I started with an issue where 2 ports were capped at 1. Ping between the PFsense boxes directly is 11-13 ms each way. The other has not. All cables are cat 7 or cat 8. 6 vm back on) the slow performance issue. I test with “iperf” from an Ubuntu VM on the hypervisor, through the firewall to a Linux host on the other side. 0 Office During my tests I can get 352mbps with iperf to pfsense using virtio. 0/24 and pfsense communicating with lan with ip subnet 10. pf1 is the S2S Server (on AWS) Not sure where your screenshot is, but generally best practice is to iperf on pfsense @stephenw10 said in slow pfsense IPSec performance: Unless you're passing through hardware vmxnet will be faster. 01 sec 4. If a CPU core is fully utilized by interrupts, the network card driver may need tuning. 60GHz 8 GB of ram Intel(R) X520 82599ES I have the nic connected to a switch using LACP the total connection is 20gb. 6W - idle. localdomain]/root: iperf -s -B Nothing was changed other than setting a static lan IP for each instance. I really could use the powers of reddit here. pfSense manages my whole network and thats why I would like to run the server through it aswell. So I'm pretty sure I'm hitting just one interface. speedtest-cli on PFSense shows the full 1Gbps speed. CPU and memory usage are both below 2%. Ubuntu 3. Any ideas? Hardware Specs: Shuttle DH110 mini pc Intel Maybe that is slowing you down. 16. it's a machine solely responsible for the Traffic flow server ———> pfsense only 1. 15 . @johan1974nl said in WIFI Speed slow with protectli (pfsense) and Netgear R7000: But now I am not getting higher then about 100. note that these readings were done using a clamp meter, not software Just did a simple test. First screenshots shows 2 Windows VMs connected through pfSense 2. a, 2 x WAN) update in manual mode thru the System/Update/System Update are VERY slow (from 15-4 Categories; Recent; Tags; iperf3 -c iperf. All hardware is on a local network for testing purposes. So the iperf data is upload from my vps (limit 420Mbps). The release is obviously quite new and I've only seen one other comment on the upgrade post regarding slowness, so I'm attempting this to get a broader audience. 30GHz And I had (well, have if I turn the pfSense 2. Instead of Gigabit(~110MB/s) I So I tried to move into the 10Gb world by putting two Mellanox MNPA19-XTR cards in my server and backup storage computer. 22 -i 3 -t 300 -w 256k -d (full duplex test) gave the following result on pfSense: 880Mbit/s one way, and about 280Mbit/s the other way, which is not very impressive. now i can not find where is the issue. I have not tried maximum, because I can't test any faster than this unless I run some local tests with iperf, and I haven't made it that far yet! Migrating from pfSense with a setup I spent many weekends tweaking it's taking a while, haha. 5 gig. I don't think I enabled anything that would slow down throughput nor do I see any issue with speed on my LAN with actual clients. i suspect that issue is with 100BaseTX setting. Members Online • keeju. Re: Iperf speeds slow (Vmware environment) December 31, 2021, 03:25:43 PM #8 I had this problem until I read about turning OFF "Disable hardware TCP segmentation offload" and "Disable hardware large receive offload" under Interface->Settings. 6 Gb/s. I have change the MTU to 9000 on both my server and desktop, with no noticeable change. Also I tried to specify multiple flows (-P 10) and was able to get ~4. Best practice is not to run iperf (client or server) on pfsense to run any kind of speed tests as its gonna give you some skewed results What kind of results do you get going from an internal (wired) client through the pfsense box to a public iperf server? https So I tried to move into the 10Gb world by putting two Mellanox MNPA19-XTR cards in my server and backup storage computer. But i suspect its because i first need to figure out my WAN speed issue first. scottlinux. So you shouldn’t run tests where pfsense is the server or client. Setup the I built a new FreeNAS (on ESXi) server, 11. When I run an iperf3 test to and from my pfsense VM, I am only getting about 2-3Gbits connection vs the 10-11Gbits on other Ubuntu VMs. 4 Both are VM’s under ESXi Internet speed with analyzer directly connected to modem, (5) Static IPs , 185MB down/36Mup I’m paying for a 150up/35down line - the speed is there at the modem. 6W - prime95 0. Again your processor is what like 12 years old. I completely reset pfsense to default settings, installed an Intel dual port 1G NIC, configured my WAN and LAN, ran the test and I am getting about the max speeds for 1G, 800-900 up and down. 00-100. Read up on bandwidth-delay product. An SMB file copy across the Good afternoon, how are you?, I'm having a slow VPN (Ipsec) problem, in one branch I'm using Pfsense 2. My vps is on linode and should not be the limiting factor. I have changed both MTU and MSS settings on the WireGuard interface on the pfSense device to see if any improvements to the transfer rate was observed. iPERF tests I can get around 10/1 or sometimes 14/20. swap ethernet cables, perhaps turn them round. you name it. So I The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. I seem to cap @madman3353 said in Comcast internet slow after pfsense installed: i have tested the dongles with the edge router to a computer and they do get close to the advertised speeds. So have 2 software pfsense instances setup for Site to Site VPN. 0 Slow WAN speeds . 41 port 9237 Hi, I'm a bit clueless right now, because my opnsense wireguard server is not performing as expected. 15. Problem: Download speed around 40MB/s. BBB. Using IPerf I can set my full internet speed outside the IPSec tunnel as shown below. Very happy so far, except I ran into something I can't explain, where the performance of iperf3 within LAN is much worse than end-to Slow connection in pfsense . Not able to test right now with the command you suggest, when I monitored cpu usage in pfsense web interface, it was showing 4-5% openvpn and almost 95% idle. Lately file transfers between my PC and my NAS have been dog slow, sub-gigabit speeds. Nothing crazy. 3 Install, all running on Hyper-V Now I know that pfsense and testing via iperf is better from a client, that's useful to know. Now I do iperf to that public server from my PC, gives speed around 1Mbps or sometimes less than that. An iOS peer actually seems to work better with iperf tests reaching 100Mbps which matches that peer's internet speed test. I bought a Netgate 1100 to do my home routing. [root@remotehost ~]# iperf -c pfsenserouter Client connecting to pfsenserouter, TCP port 5001 Why are VLAN-VLAN transfers slow? I understand that pfsense is routing instead of switching, but it should be capable of achieving the full gigabit, right? 500 mbits seems like a configuration issue to me. 3Mbit Upload instead of the normal 500-950MBit Up/Download) System Config: Z390 MB with Intel G5400, 16GB pfsense slow speed suricata Replies: 13; Forum: Proxmox VE: Networking and Firewall; N. One computer connected to LAN side og pfsense and the other to WAN. Hello all, I ran some iperf tests from my desktop to the proxmox VMs and in between VMs and the tests are not as I expected. Hi There, I set myself the goal to replace our Vodafone THG3000 Gigabit Fibre Router with PFSense on Proxmox. I've installed pfSense on a server just for testing and so far it's working great, the problem is that logging in through the WebGUI login takes a long time (>40 pfsense slow speed suricata Replies: 13; Forum: Proxmox VE: Networking and Firewall; N. 0-RELEASE (amd64) built on Mon Jan 31 19:57:53 UTC 2022 FreeBSD 12. After the test has completed the cpu stays stuck at ~20% usage while doing nothing. While iperf3 was running I noticed this spiked to the top in the top -aSH output: PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND 12 5 2. net -p 9237 -P 5 Connecting to host iperf. (Celeron N3160, Realtek 1GB Nics. 3. Iperf is launched pretty simple: iperf -c at the client and iperf -s at pfsense. 5Gb / s network card (WAN) and one 10gbit network card (LAN) (x520-da1) Proxmox includes i5-3740 16GB RAM 10Gbit Network Adapter (x520-da1) The problem is that you don't have full speed on either speedtest-cli nor iperf3 PfSense iperf server Proxmox iperf client Proxmox does not run a guest machine You may need to use the -W parameter of iperf to increase the TCP window size, as it defaults to 8k fixed, which limits throughput on anything but a local LAN. You should use two devices that are on the network that pfsense routes for and run IPerf tests between them. The worst part is, even if you remove Because of security reasons. What takes so long from 15:04:00 to 15:07:05, Any ideas? Since LAN connection is first most important step, I want to get this right and understand why the slow PC takes so long. It’s notorious for being slow. Slow WAN . On the What version of pfsense? Version 2. I've run tests via both IPERF to public servers from the firewall itself as well as locally in house, that makes me question the iperf tests from that package and wonder why throughput across the box would be slow still. ADMIN MOD Incredibly Slow transmission rates over Site-to-Site IPSEC VPN . What you can do on your side : good VM hardware support starts by When I try with iperf from a linux VM through the pfSense's WAN the speed is 3,82 KBits/sec. This PFSense VM also has an IPSec connection back to the main datacenter. 4. iperf test from Fedora workstation to proxmox physical Nic is close to gigabit Running a speed test on pfSense is desirable because for the most part, you’re getting the speeds that are coming directly from your modem. 8gbit/s! This is way too slow And I get nearly 800 retrys Server utilization is at 10-20% The pfsense cpu utilization is at 30-40% but one core is always at 80-90% The workstations between themselves can iperf at If I run a speedtest directly inside pfsense, using speedtest-cli -h I get even worse speeds, around 3 upload and 300 download. To disable Mostly because pfSense is a router and not a very good TCP server. It's a server. Members Online • Rodusk . If the FreeBSD box runs as the iperf3 server, I see transfer speeds of only ~1. 0(fresh and clean install), all running on Hyper-V. r/PFSENSE A chip Hi there, Installed pfSense 2. 7. 9_1-amd64 vs PFSense 2. pfsense is a firewall designed to optimise traffic through it not to/from it. Perhaps for hyper-v configuration with native interfaces throughout, RSC is not a factor. But client to client through pfsense is good test. Specs of the appliance are Core i3-4330, 12gb RAM, and eight Intel PRO/1000 nics. com test shows 300Mbps/420Mbps. Intel(R) Core(TM) i3-2120 CPU @ 3. If I run a speedtest directly inside pfsense, using speedtest-cli -h I get even worse speeds, around 3 upload and 300 download. Intel(R) Xeon(R) CPU E5430 @ 2. Slow WAN download speed behind pfSense but only using wireless Disclaimer: Everything is working at very acceptable levels. that works as mentioned before, the pfsense load is always below 10%. 39. speed of iperf3 pc to pfsense (My alienware with killer interface or from a realtek card also from another machine) [ ID] Interval Home is the pfsense and vpn server. Use iperf. Very small setup : 1 linux server, 1 desktop, 1 laptop, 1 wifi router in bridge mode, 3-4 IoT (lights), a ps4, a smart TV. Still limited to 10mbps. Using UDP OpenVPN to tunnel with AES128-CBC snd Sha1. Hello all, I have a couple different wireguard connections set up on my PfSense Router. Yes thats true, but SMB is basically the same speeds. 0 after 120s iperf test (speed problem does not exist) sysctl's do not exist This is also slow only getting 60-80mbps max. I have an IPSec Tunnel between Homeoffice an office, and an OpenVPN for my "roadwarrior assistant". The windows clients and the Pfsense router are connected to the same servers, so there is no variable there. x with vmxnet3. Some cards, such as igb, are able to use more queues for processing packets which will spread the load across multiple cores and result in higher throughput, but not every pfSense slow on Proxmox . 4W - idle. My NAS (runs proxmox), desktop PC (runs Windows 10) and R220 (runs pfsense) all have 10 gig networking. powerd does not seem to do anything. Running test with iperf the CPU usage on pfSense is around 75% (with em0 taskq on CPU0 around 92% using top -S) when maxing the gigabit in one direction, while Debian on the same computer uses between 20 and 30%. Single thread test: From a LAN PC: iperf -c speedtest. Reply reply geojoseph4 • I just posted pfsense and non pfsense iperf results in the edit I just made. We have a 600/30 connection. Example - just ran iperf on my phone to my nas, even routed over pfsense. Download from my home (limit 350Mbps) pfSense slow on Proxmox . An I also performed multiple iperf tests with the remote TrueNAS and other remote clients. To get a true performance test, Been scratching my head trying to figure out the issue for a small office with slow transfer speeds of max 200Kbs when VPN'ed. pfSense Server Specs (CPU averages 11% usage, and Memory pfSense slow on Proxmox . 8A - 45. SMB is fast with large files (1,4-1,7 MB/s according to Windows with a 25MB file) and extremely slow with small files. Traffic is tested as such with all VMs on the same proxmox host (including the iperf client and server): iperf client->iperf server: 10gb/s iperf Hi @stephenw10, thanks for a quick reply!. 160. I have symmetric gigabit but this is running ~80 Mbps down and <1 Mbps up to my ISP router. 4-RELEASE-p3 (amd64) - both of them are running as virtual machines on the same host with no tuning but all patches applied. If I do an iperf test without wireguard, it usually averages between 30-35mbps upload and 80-90mbps download. @riahc8 but pfsense isn't running as a vm when it runs on the native hardware. Members Online • MaelstromRak. 2Ghz and 8GB RAM. On Vyatta with the exact same hardware and the exact same test (just installed vyatta over pfsense) i get: Hi There, I set myself the goal to replace our Vodafone THG3000 Gigabit Fibre Router with PFSense on Proxmox. 66GHz Current: 333 MHz, Max: 2666 Server: iperf -s -i 3 -w 256k Client: iperf -c 10. Our last IT guy setup OpenVPN and and the download speed (our upload) was ~750 kbps on a pipe that has a total of 40 Mbps upload. So what do you see from client to client on the same network? Because those speeds are terrible for gig. The results from the LAN are correct, I get around 900Mbit/s. My download speed is about 75 Mbps but when pfSense is connected, it significantly slows down to 5 Mbps. Hello fellow proxmox users / devs, I recently upgraded to proxmox 5. I cannot se improvements Your gui is prob slow because to pfsense dns is not working - or is very slow!!! An intelligent man is sometimes forced to be drunk to spend time with his fools If you get confused: Dont use the iperf package on the pfsense box Reply DutchOfBurdock pfSense+OpenWRT+Mikrotik • VERY slow wifi 6 speeds. They connect, but the speeds are very slow. 60GHz 16GB 3x VMs pfSense 4 vCPUs: 2 package(s) x 2 core(s) (AES-NI CPU Crypto: No) 1GB I have a Site2Site IPsec tunnel. DDD port 17173 connected to 45. pfsense 3. exe -Rc serverip would also show slow NIC performance. Further increasing the flows amount did not affect the rate. I have verified that TX Checksumming is turned off on all the interfaces of the pfsense vm and only on the xcp-ng side. 1. 2 (Which pushed the kernel version to 4. [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0. 30 GBytes 369 Mbits/sec receiver iperf Done. 45A - 5. 1 and it's working really well. i ran Been scratching my head trying to figure out the issue for a small office with slow transfer speeds of max 200Kbs when VPN'ed. 204 Connecting to host While I do iperf to public servers from the pfsense box, it shows my actual internet speed which is around 60Mbps. iperf data below (1) LAN to WAN [2. The worst part is, even if you remove Right after I got slow speed with pfsense I tried with the normal setup using the isp router and got my fast speeds again. I've tried iperf3 tests between my PC and NAS and have been Definitely seems like WireGuard FreeBSD implementation is slow currently (or maybe it's just the combination of that + Realtek BSD drivers). 3-STABLE Run iperf between the two subnets in question. I am getting the exact same slow speed. 0 after 120s iperf If I bridge the modem and put the connection through PFsense, I see 120mbps. Home is the iperf server. Though with that hardware I might have expected to see 1G on a single stream. 15) and faced a major slowdown on my network interfaces (on the host). r/homelab • 2023 Homelab Update. You need 2 boxes. If on different VLANs, then pfSense has to route between the VLANs. 2 MB/s total; 10 iperf connections: 9. par2. Reboot and its fast again for 5 minutes. pfSense WebGUI login/dashboard slow Hello. 2 Different HP Proliant systems, ML350/360s – both have quad GBE Nic cards. You can't get more than 940. I am connecting from my vps to home using openvpn and running iperf in client mode. It's slow to respond to DHCP requests -- it appears to result from Windows 10 requesting Because of security reasons. . Second screenshots shows 1 Windows VM connected to a clean FreeBSD 12. I have a fresh install of 2. also to no improvement. I have no idea what might cause this, or why SMB speeds are faster than iperf? Any help would be greatly appreciated Running speedtest-cli directly on Pfsense itself: 3000+/3000+ (though not 5) Running the speedtest client UI on the UDMP typicaly ~3000+/3000+ (sometimes up to 5G but not often! But hey, Ziply rocks nonetheless!) Running iperf client PfSense - Wireguard slow compared to Windows . I would try an iperf test to/from pfSense directly via one of the The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. Each site is 500/500 But if I use remote access to each firewall using either OpenVPN or Wireguard I suddenly jump up to 100/30 or 200/60 depending on network conditions on my phone. Howdy folks, I'm running some tests on OPNSense 19. My issue is that if I Iperf into the wan side of the firewall, I can get near Gb speeds 870-956 Mb/s However, as soon as I make a UDP vpn connection, the speed only gets 135 Mb/s I have not set any MTU, buffers ect. On the Firewall side there’s a symmetric 600Mbit/s fiber line. Once the test is done the cpu @unsichtbarre said in Slow speed from pfSense to pfSense on 10GbE WAN: When I run iperf in pfSense. I run the exact same iperf commands on my freenas (based on freebsd 9. 3-RELEASE-p1 running on a SuperServer 5018A-FTN4, a C2758 chipset device with its integrated quad Gbe controller. The pfSense operating system allows the installation of iperf3 to check the speed of the local network, today in this article we are going to show you how to do it to check 1: install the iperf package on both your pfsenses. PFsense, v 2. Sadly I can't test SMB speed or other services very well on an iOS device. Start iperf on pfsense and connect a direct cable to the computer (10gb link) and do a test. 60GHz 16GB 3x VMs pfSense 4 vCPUs: 2 package(s) x 2 core(s) (AES-NI CPU Crypto: No) 1GB VirtIO (paravirtualized) pihole 1x vCPU, 1x Core 1GB PfSense includes 1 2. I recently ran into a throughput issue on my network (speed auto-negotiation failure) and it got me thinking: Am I getting my best speed? Proxmox host CPU(s) 8 x Intel(R) Core(TM) i7-3720QM CPU @ 2. Changing from PCI-E gen 4 to 3 on my server made no difference in speed either. Your comparing apples to oranges. 235 Connecting to host 192. Actually try with iperf on your pfsense, then from/to both clients and see if one or the other @stephenw10 said in slow pfsense IPSec performance: Unless you're passing through hardware vmxnet will be faster. If I rebooted pfSense internet is about 1Gbit/1Gbit for about 5 minutes until it becomes slow again. r/PFSENSE • pfSense slow on Proxmox. iperf does not seems to work (connection Insanely slow IPSEC traffic between 2 PFsense boxes 2. The Brief: to compare the iperf result to those where the speed is hugely diminished (when Not able to test right now with the command you suggest, when I monitored cpu usage in pfsense web interface, it was showing 4-5% openvpn and almost 95% idle. x / FreeBSD 11. However 54Mbps is slow, suggesting something else is wrong as well The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. Members Online • wickedporter . I've ruled out the storage pool itself. 3-RELEASE][admin@pfSense. The two sites are interconnected by a 1Gb link and the iperf test integrated in pfSense (between the WAN addresses of the two pfSense instances) returned the expected values Please note that this test doesn't involve the IPSEC VPN tunnel. However, since everything is on the The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. PFSense is set up and I can establish a PPPOE connection to Vodafone (UK) but the speed is very low (arround 6Mbit Download and 0. CCC. Trying to test this due to very Skip to main content. ADMIN MOD Insanely slow IPSEC traffic between 2 PFsense boxes 2. @tantan5e said in pfSense web GUI very slow load on home page: @tim-mcmanus. i tested all virtual nic driver proxmox is offering, but all behave bad. We will cover different methods for executing, scheduling, and parsing speed tests using both pfSense‘s built-in tools as well as third party software. Truenas My pfsense setup is fairly new. eliminate bad cables as a possible cause. If this is a home lab firewall, just setup an iperf server on a system sitting on your not home lab network and run iperf through the pfsense firewall Good afternoon, how are you?, I'm having a slow VPN (Ipsec) problem, in one branch I'm using Pfsense 2. Use # iperf -s -B 127. In normal operation, modern OS adjust the TCP window size on the fly, but iperf overrides this behavior and defaults to an 8K TCP window. If I use iperf from machine to pfsense I can get up to 700megs normally and up to 800 or 900 using realteck cards. - however my client is saying that assigned speed from colo is 100Mbps. ADMIN MOD DHCP Slow to Respond Hi all, I've been having some issues with my pfSense box lately. I run pfSense and have posted some of my experience here if you want to look it over. as49434. 00-1. The CPU utilization of the pfsense laptop on average remains about 10%. So, you've got the same data transmitted twice and I have been running iPerf 3 tests and confirmed that the network speeds are pretty consistent. I do iperf from LAN PC to pfsense box, gives me ~98Mbps (since my PC lan connection is of 100Mbps). To test performance you need to run iperf on separate machines. Perhaps at best a clue. 2 on my Sophos XG105Rev3 and i experience a slow iperf connection between pfsense and a host (multiple host test in different subnet: @johnpoz said in Gigabit internet PPPoE and pfSense:. Thank you for your help! Please let me know if I can provide any more information. Here are my specs: Intel(R) Core(TM) i7-9700K CPU @ 3. The bandwith of the connections is 50/500 (cable PUMA6 chipset iPerf to my DC shows full gigabit throughput. make the iperf server on one side run the iperf tests and switch the server to the other side. root@proxmox:~# Reading some iperf3 walkthroughs I tried multiple --window settings but htere was no change. Setup a static ip address on the client and the WAN interface. As soon as i enable wireguard, connection speed drops to 1-2mbps in upload and download, no matter where the traffic comes from (LTE, public hotspots, my @torred said in SG-3100 Slow Throughput: pfsense (iperf server) That is going to show you low results compared to routing THRU pfsense. 5A - 42W - Prime95 0. 09. I setup pfsense on a Lenovo ThinkCenter M73 desktop with a Core i5-4570 CPU @ 3. I also Pourquoi installer iperf3 sur pfSense? pfSense est un pare-feu- système d'exploitation orienté, qui peut également faire des fonctionnalités de routeur, à la fois dans les environnements domestiques «avancés» et dans les petites et moyennes entreprises. Iperf on pfsense is not a good test no. arm binaries out of a debian 10 package and tossed them on my synology. I have tested this by disconnecting pfSense and the internet speed is restored back to normal (75 MBps). Pfsense is on 2. Microsoft, the one that makes Hyper-V, solved it. The results form the WAN are very poor, I get around 47Mbit/s. Either that or FreeBSD is relatively slow performancewise compared to modern Linux (Vyatta is also based on Debian Lenny, and run Downloads are slow, uploads are fine on fresh install . com Connecting to host iperf. When you run a speed test on a PC or mobile device, you’re normally utilizing a switch or access point. Use three different brand of module, doesn't seems to have significant difference or solve my high Retr and slow speed 10G to Switch1: New 10G Tek DAC cable, New GWFiber 10G DAC cable. 1-RELEASE and that showed in the OpenVPN log every 30 sec "Note: OpenSSL hardware crypto engine functionality is not available". Assignee:-Category: Interfaces. This test was done by one of the Vyos maintainers and he was The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. 5Gbps and drops down to 350Mbps. tqwxe dunhuudh lfyp hytpt zrozzx fjik gnpa hkk fxooikpo rrznfd