Unable to hit 1Gbps connection through Bell PPPOE. Can't figure out bottleneck.
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I've read about 100 different posts now and can't figure out why I can't hit 1Gbps upload or download. I'm stuck around 740mbps download and 540mbps upload. Ran tests on the pfSense box, lan computers and home server, got all similar speeds. When running the HH3000 I was getting 1.35 Gbps down and 940mbps up. Each device in the house was hitting 1Gbps both ways.
Hardware:
Dell Poweredge R210ii
Xeon E3-1240 (3.3GHz)
16 GB Ram
60GB SSD
Intel X520-DA2 10Gb
SFP-H10GB-CU3m Cisco 10Gb Twinax Copper DAC Cable
Mikrotik CSS326 SwitchSetup:
Bell 1.5gbps download, 940mbps upload package
I removed the ONT from the Home Hub 3000 and plugged it into one of the Intel ports. I then ran the Twinax into the Mikrotik from the second SFP+ port.
I set up the PPPOE under vlan 35. No connection problems there. MTU is set to 1500.
I also ran the linux image and have the R210ii updated to December 2018, which was the last release. It was an update for Meltdown and Spectre.
Interface ports are ix0 and ix1I followed the entire series by SpaceInvader One (Playlist)(This covered bios and initial setup)
I'm running pfBlockerNG with 6 feeds and TLD
When running a cli speed test. Temps hit 56C and CPU usage is around 10%. Standby is 1% or 2%
loader.conf.local:
net.isr.dispatch=deferred
net.isr.maxthreads=-1
net.inet.tcp.tso=0
kern.ipc.nmbclusters="1000000"
kern.ipc.nmbjumbop="524288"
dev.ix.0.fc=0TCP and LRO are disabled. Hardware Checksum Offloading is on, but either option didn't change speeds.
Any ideas on what the bottleneck could be?
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Check the per core CPU usage using
top -aSH
at the command line while testing.The PPPoE session is terminated in pfSense? That will be limiting it to a single CPU core.
Run packet capture and make sure you are not seeing packet fragmentation across the link. Adjust your MTU size to suit if you are.
Is that one of those 2.5G devices to get the 1.5Gbps connection? I assume the NIC does not do 2.5G, it links at 1G?
Steve
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@stephenw10 said in Unable to hit 1Gbps connection through Bell PPPOE. Can't figure out bottleneck.:
top -aSH
The session is terminated in pfSense.
When test fragmentation, I was good at 1472 and added the 28 for 1500.
It is a 2.5Gbps device and I assume it connects at 1Gbps.
Peak Download:
last pid: 15944; load averages: 0.19, 0.23, 0.25 up 0+11:28:59 08:27:12
233 processes: 9 running, 178 sleeping, 46 waitingMem: 2380M Active, 491M Inact, 623M Wired, 247M Buf, 12G Free
Swap: 2862M Total, 2862M FreePID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND
11 root 155 ki31 0K 128K CPU1 1 673:19 100.00% [idle{idle: cpu1}]
11 root 155 ki31 0K 128K CPU2 2 672:28 100.00% [idle{idle: cpu2}]
11 root 155 ki31 0K 128K CPU5 5 671:19 100.00% [idle{idle: cpu5}]
11 root 155 ki31 0K 128K CPU6 6 670:12 100.00% [idle{idle: cpu6}]
11 root 155 ki31 0K 128K CPU4 4 669:41 100.00% [idle{idle: cpu4}]
11 root 155 ki31 0K 128K RUN 3 672:17 98.78% [idle{idle: cpu3}]
11 root 155 ki31 0K 128K CPU0 0 676:19 88.09% [idle{idle: cpu0}]
11 root 155 ki31 0K 128K CPU7 7 669:24 86.77% [idle{idle: cpu7}]
12 root -72 - 0K 736K WAIT 4 0:43 14.45% [intr{swi1: netisr 0}]
12 root -92 - 0K 736K WAIT 0 0:32 12.60% [intr{irq264: ix0:q0}]
12 root -92 - 0K 736K WAIT 0 0:04 1.07% [intr{irq273: ix1:q0}]
12 root -72 - 0K 736K WAIT 3 0:01 0.78% [intr{swi1: netisr 3}]
87195 root 21 0 98360K 39820K piperd 7 0:01 0.68% php-fpm: pool nginx (php-fpm){php-fpm}
12 root -72 - 0K 736K WAIT 5 0:01 0.59% [intr{swi1: netisr 1}]
12 root -72 - 0K 736K WAIT 0 0:08 0.49% [intr{swi1: netisr 6}]
12 root -72 - 0K 736K WAIT 4 0:02 0.49% [intr{swi1: netisr 2}]
12 root -72 - 0K 736K WAIT 1 0:02 0.49% [intr{swi1: netisr 5}]
12 root -72 - 0K 736K WAIT 0 0:01 0.29% [intr{swi1: netisr 4}]Peak Upload:
last pid: 50852; load averages: 0.60, 0.35, 0.29 up 0+11:30:29 08:28:42
232 processes: 10 running, 177 sleeping, 45 waitingMem: 2380M Active, 491M Inact, 635M Wired, 247M Buf, 12G Free
Swap: 2862M Total, 2862M FreePID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND
11 root 155 ki31 0K 128K CPU5 5 672:42 95.56% [idle{idle: cpu5}]
11 root 155 ki31 0K 128K RUN 2 673:52 94.58% [idle{idle: cpu2}]
11 root 155 ki31 0K 128K RUN 7 670:46 94.38% [idle{idle: cpu7}]
11 root 155 ki31 0K 128K CPU4 4 671:03 93.26% [idle{idle: cpu4}]
11 root 155 ki31 0K 128K CPU6 6 671:34 92.48% [idle{idle: cpu6}]
11 root 155 ki31 0K 128K CPU3 3 673:40 91.26% [idle{idle: cpu3}]
11 root 155 ki31 0K 128K CPU1 1 674:42 89.70% [idle{idle: cpu1}]
11 root 155 ki31 0K 128K RUN 0 677:39 83.79% [idle{idle: cpu0}]
12 root -72 - 0K 736K WAIT 2 0:54 15.38% [intr{swi1: netisr 0}]
12 root -92 - 0K 736K CPU0 0 0:38 11.28% [intr{irq264: ix0:q0}]
12 root -72 - 0K 736K WAIT 4 0:12 6.88% [intr{swi1: netisr 6}]
12 root -72 - 0K 736K WAIT 1 0:05 5.96% [intr{swi1: netisr 2}]
12 root -72 - 0K 736K WAIT 0 0:05 5.37% [intr{swi1: netisr 5}]
12 root -72 - 0K 736K WAIT 4 0:03 3.76% [intr{swi1: netisr 1}]
12 root -72 - 0K 736K WAIT 1 0:04 3.56% [intr{swi1: netisr 3}]
12 root -72 - 0K 736K WAIT 3 0:03 3.08% [intr{swi1: netisr 4}]
12 root -72 - 0K 736K WAIT 1 0:04 2.88% [intr{swi1: netisr 7}]
12 root -92 - 0K 736K WAIT 6 0:02 2.88% [intr{irq279: ix1:q6}] -
Hmm OK, well you're clearly not CPU limited there! Not more the 15% on one core.
How are you actually testing? Where are you running the speedtest CLI?
I would be suspicious of the link speed. I know others have gone to great lengths to get the 2.5G link by putting a 2.5G capable switch in between.
Check Status > Interfaces for errors.Try running
ifconfig -vm ix0
assuming your WAN is ix0.Steve
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I ran a speed test on a computer on the network and ran top -aSH during the test.
I originally installed pkg install -y py27-speedtest-cli and ran speedtest-cli to run the test on the pfSense box.
I'm seeing In/Out errors = 0/0 on LAN and WAN
This is from the ifconfig:
ix0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1516
options=e507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
capabilities=f507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,NETMAP,RXCSUM_IPV6,TXCSUM_IPV6>
ether 00:1b:21:a5:8b:74
hwaddr 00:1b:21:a5:8b:74
inet6 fe80::21b:21ff:fea5:8b74%ix0 prefixlen 64 scopeid 0x1
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: Ethernet autoselect (Unknown <rxpause,txpause>)
status: active
supported media:
media autoselect
plugged: SFP/SFP+/SFP28 100G SWDM4 (SC)
vendor: ALCATELLUCENT PN: 3FE46541AA SN: ALCLF88519E4 DATE: 2018-08-29
module temperature: 32.85 C Voltage: 3.30 Volts
RX: 0.02 mW (-15.36 dBm) TX: 1.77 mW (2.50 dBm) -
@slither13 said in Unable to hit 1Gbps connection through Bell PPPOE. Can't figure out bottleneck.:
media: Ethernet autoselect (Unknown <rxpause,txpause>)
supported media: autoselectMmm, that's not good. I assume it doesn't give you the options if setting 1Gbps fixed in the interface settings?
You might try a different SFP module there. One that does give that option and set it.
Hard to know what it's actually doing there. Do you see and errors on the Status > Interfaces page?
Trying to link to something that is trying to do 2.5G is a bit of an unknown.
Steve
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@stephenw10 said in Unable to hit 1Gbps connection through Bell PPPOE. Can't figure out bottleneck.:
Mmm, that's not good. I assume it doesn't give you the options if setting 1Gbps fixed in the interface settings?
You might try a different SFP module there. One that does give that option and set it.
Hard to know what it's actually doing there. Do you see and errors on the Status > Interfaces page?
Trying to link to something that is trying to do 2.5G is a bit of an unknown.
SteveI'm stuck with the module as that's what the service needs to connect. Some special module or something. I'm not seeing errors anywhere. Can't change interface settings.
I can't connect at 2.5Gbps, but others are connecting at 1Gbps and hitting max speeds of 940mbps.
I'll keep trying and post back here if I figure anything out.
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You might try
ifconfig -vvvvvvm ix0
which I recently found gives a bit more info. Yes, really, 6 vs on the cable I had! 5 seemed enough for others.Otherwise I'd try a packet capture and see if you have bad fragmentation or packet dupes/resends etc. Maybe try dsiabling pfscrub in Systsem > Advanced > Firewall&NAT, see if that makes any difference.
Steve
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@stephenw10 said in Unable to hit 1Gbps connection through Bell PPPOE. Can't figure out bottleneck.:
ifconfig -vvvvvvm ix0
Packet captue is fine, disabling the pfscrub made no difference.
Data:
ix0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1508
options=e000bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
capabilities=f507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,NETMAP,RXCSUM_IPV6,TXCSUM_IPV6>
ether 00:1b:21:a5:8b:74
hwaddr 00:1b:21:a5:8b:74
inet6 fe80::21b:21ff:fea5:8b74%ix0 prefixlen 64 scopeid 0x1
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: Ethernet autoselect (Unknown)
status: active
supported media:
media autoselect
plugged: SFP/SFP+/SFP28 100G SWDM4 (SC)
vendor: ALCATELLUCENT PN: 3FE46541AA SN: ALCLF88519E4 DATE: 2018-08-29
Class: 1000BASE-LX
Length: (null)
Tech: (null)
Media: (null)
Speed: (null)
module temperature: 33.85 C Voltage: 3.30 Volts
RX: 0.02 mW (-15.41 dBm) TX: 1.78 mW (2.52 dBm)SFF8472 DUMP (0xA0 0..127 range): 03 04 01 00 00 00 02 00 00 00 00 03 20 00 28 FF 00 00 00 00 41 4C 43 41 54 45 4C 4C 55 43 45 4E 54 20 20 20 20 20 20 20 33 46 45 34 36 35 34 31 41 41 20 20 20 20 20 20 30 30 30 31 05 1E FF DC 00 1A 00 00 41 4C 43 4C 46 38 38 35 31 39 45 34 20 20 20 20 31 38 30 38 32 39 20 20 68 F0 05 5D 41 4C 43 41 54 45 4C 20 33 46 45 34 36 35 34 31 41 41 30 31 32 42 56 4C 33 41 38 4A 4E 41 41 97
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You might have more luck with a Broadcom NIC and patched FreeBSD driver:
http://www.dslreports.com/forum/r32230041-Internet-Bypassing-the-HH3K-up-to-2-5Gbps-using-a-BCM57810S-NICI have no way of testing that myself....
Steve